{"id":1525,"date":"2020-12-22T08:42:20","date_gmt":"2020-12-22T00:42:20","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=1525"},"modified":"2024-08-05T17:05:49","modified_gmt":"2024-08-05T09:05:49","slug":"gb-t-39394-2020-%e8%8b%b1%e6%96%87%e7%89%88-english-%e7%bf%bb%e8%af%91-led%e7%81%af%e3%80%81led%e7%81%af%e5%85%b7%e5%92%8cled%e6%a8%a1%e7%bb%84%e7%9a%84%e6%b5%8b%e8%af%95%e6%96%b9%e6%b3%95led-lamps-l","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=1525","title":{"rendered":"GB\/T 39394-2020\u82f1\u6587\u7248\u7ffb\u8bd1 LED\u706f\u3001LED\u706f\u5177\u548cLED\u6a21\u7ec4\u7684\u6d4b\u8bd5\u65b9\u6cd5"},"content":{"rendered":"

ChinaAutoRegs\uff5cGBT 39394-2020 \u82f1\u6587\u7248\/English\/\u7ffb\u8bd1\/LED\u706f\u3001LED\u706f\u5177\u548cLED\u6a21\u7ec4\u7684\u6d4b\u8bd5\u65b9\u6cd5
\nTest method for LED lamps, LED luminaires and LED modules<\/p>\n

<\/p>\n

1 SCOPE<\/p>\n

This standard specifies the methods for measurement of electrical, photometric, and colorimetric quantities of LED lamps, LED luminaires and LED modules, for operation with AC or DC supply voltages, possibly with associated LED control gear. LED light engines are assimilated to LED modules and handled accordingly. Photometric and colorimetric quantities covered in this standard include total luminous flux, luminous efficacy, partial luminous flux, luminous intensity distribution, centre-beam intensity, luminance and luminance distribution, chromaticity coordinates, correlated color temperature (CCT), color rendering index (CRI), and angular color uniformity. This standard does not apply to LED packages or products based on organic LEDs (OLED).<\/p>\n

2 NORMATIVE REFERENCES<\/p>\n

The following referenced documents are indispensable for the application of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.
\nGB\/T 19658-2013 Method of Measurement of Center Beam Intensity and Beam Angle(s) of Reflector Lamps (IEC\/TR 61341:2010, IDT)
\nGB\/T 20151-2006 Photometry – the CIE system of physical photometry (CIE S 010\/E:2004, IDT)
\nGB\/T 22907-2008 The photometry and goniophotometry of luminaires (CIE 121:1996, IDT)
\nGB\/T 24826-2016 General lighting-Light emitting diode (LED) products and related equipment-Terms and definitions (IEC 62504:2014, IDT)
\nGB\/T 26178-2010 The measurement of luminous flux (CIE 84:1989, IDT)
\nGB\/T 26180-2010 Method of measuring and specifying colour rendering of light sources (CIE 13.3:1995, IDT)
\nISO\/IEC Guide 98-3:2008 Uncertainty of measurement – Part 3: Guide to the expression of uncertainty in measurement
\nISO\/IEC Guide 98-4: 2012 Uncertainty of measurement- Part 4: Role of measurement uncertainty in conformity assessment
\nISO\/IEC Guide 99: 2007 International vocabulary of metrology – Basic and general concepts and associated terms (VIM)
\nIEC\/TR 60725:2012 Consideration of reference impedances and public supply network impedances for use in determining the disturbance characteristics of electrical equipment having a rated current \uf0a3 75 A per phase
\nIEC 62612 Self-ballasted LED-lamps for general lighting services – Performance requirements
\nIEC\/PAS 62717:2011 LED Modules for General Lighting – Performance requirements
\nIEC\/PAS 62722-1:2011 Luminaire performance – Part 1: General requirements
\nIEC\/PAS 62722-2-1:2011 Luminaire performance – Part 2-1: Particular requirements for LED luminaires
\nISO 11664-1:2007(E)\/CIE S 014-1\/E:2007 Colorimetry- Part 1: CIE Standard Colorimetric Observers
\nISO 11664-2:2007(E)\/CIE S 014-2\/E:2006 Colorimetry – Part 2: CIE Standard llluminants
\nISO 11664-3:2012(E)\/CIE S 014-3\/E:2011 Colorimetry – Part 3: CIE Tristimulus Values
\nISO\/CIE 19476:2014(E) Characterization of the Performance of Illuminance Meters and Luminance Meters
\nCIE S 017\/E:2011 ILV: International Lighting Vocabulary
\nCIE15:2004 Colorimetry, 3rd edition
\nCIE DIS 024\/E:2015 Light Emitting Diodes (LEDs) and LED Assemblies – Terms and Definitions
\nCIE 198:2011 Determination of Measurement Uncertainties in Photometry
\nCIE 198-SP1:2011 Determination of Measurement Uncertainties in Photometry – Supplement 1: Modules and Examples for the Determination of Measurement Uncertainties
\nILAC P10:01\/2013 ILAC Policy on the Traceability of Measurement Results<\/p>\n

4 \u6d4b\u8bd5\u5b9e\u9a8c\u5ba4\u8981\u6c42<\/p>\n

4.1 \u4e00\u822c\u8981\u6c42
\n4.1.1 \u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6
\nLED \u88c5\u7f6e\u7684\u5149\u5ea6\u3001\u8272\u5ea6\u548c\u7535\u5b66\u7279\u6027\u7684\u6d4b\u91cf\u5e94\u5728\u89c4\u5b9a\u7684\u6807\u51c6\u6d4b\u8bd5\u6761 \u4ef6\u4e0b\u91c7\u7528\u9002\u5f53\u7684\u8bbe\u5907\u548c\u6d4b\u8bd5\u7a0b\u5e8f \u8fdb\u884c\u3002\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u5305\u62ec\u4e00\u4e2a\u8bbe\u5b9a\u503c\u548c\u4e00\u4e2a\u5141\u5dee\u533a\u95f4\u3002\u5728\u7cbe\u786e\u7684\u8bbe\u5b9a\u503c(\u5982 \u6d4b\u8bd5\u7535\u538b)\u4e0b \u5bf9 DUT \u7684\u53c2 \u6570\u5b9e\u65bd\u6d4b\u91cf\u662f\u7406\u60f3\u60c5\u51b5\u3002\u4f46\u5728\u5b9e\u9645\u60c5\u51b5\u4e2d,\u8003\u8651\u5230\u5b9e\u9645\u503c\u4e0e\u8bbe\u5b9a\u503c\u5b58\u5728\u504f\u5dee,\u56e0\u6b64\u672c\u6d4b\u8bd5\u65b9\u6cd5\u4e2d\u5bf9\u6bcf\u4e2a \u8bbe\u5b9a\u503c\u89c4\u5b9a\u4e86\u5141\u5dee\u533a\u95f4\u3002\u5982\u6709\u5fc5\u8981,\u53ef\u5bf9\u5b9e\u9645\u503c\u8fdb \u884c\u6821\u6b63\u4ee5\u8c03\u8282\u5230\u8bbe\u5b9a\u503c\u3002 \u6d4b\u91cf\u7ed3\u679c\u5e94\u5728\u6807\u51c6\u6d4b\u8bd5\u6761 \u4ef6\u8bbe\u5b9a\u503c\u4e0b\u7ed9\u51fa\u3002\u6b64\u5916,\u6d4b\u8bd5\u8bbe\u5907\u5e94\u7b26\u5408\u89c4\u5b9a\u8981\u6c42,\u901a \u5e38\u5e94\u89c4\u5b9a\u8bbe\u5907\u6027\u80fd\u53c2\u6570\u7684\u6700\u5927\u503c\u6216\u6700\u5c0f\u503c (\u6216 \u8005 \u7ed9\u51fa\u4e00\u4e2a\u8303\u56f4\u503c)\u3002\u5141\u5dee\u533a\u95f4\u548c\u8981\u6c42\u89c14.2\u30014.3\u30014.4\u548c4.5\u3002
\n\u5f53\u4eea\u5668\u7528\u6765\u6d4b\u91cf\u76f8\u5173\u91cf\u7684 \u7edd \u5bf9 \u503c \u65f6,\u6240 \u6709 \u7684 \u6d4b \u91cf \u90fd \u5e94 \u6eaf \u6e90 \u5230 SI\u3002 \u6d4b \u8bd5 \u62a5 \u544a \u5e94 \u5305 \u542b \u6d4b \u91cf \u4e0d \u786e \u5b9a \u5ea6 (\u5177\u4f53\u89c1\u7b2c8\u7ae0)\u3002\u7b2c4 \u7ae0 \u4e2d \u6240 \u6709 \u5173 \u4e8e \u4eea \u5668 \u7684 \u6d4b \u91cf \u4e0d \u786e \u5b9a \u5ea6 \u503c \u90fd \u901a \u8fc7 \u6269 \u5c55 \u4e0d \u786e \u5b9a \u5ea6 \u8868 \u793a,\u7f6e \u4fe1 \u533a \u95f4 \u4e3a 95%(\u901a\u5e38\u5305\u542b\u56e0\u5b50k=2)\u3002
\n\u6d4b\u8bd5\u5e94\u5728\u6240\u6709\u6d4b\u8bd5\u6761\u4ef6\u5904\u4e8e\u8bbe\u5b9a\u503c\u5141\u5dee\u533a\u95f4\u5185\u7684\u6761\u4ef6\u4e0b\u8fdb\u884c,\u6240 \u6709\u7684\u4eea\u5668\u5e94\u6ee1\u8db3 4.2\u30014.3\u30014.4 \u548c 4.5\u4e2d\u7684\u89c4\u5b9a\u8981\u6c42,\u6b64\u65f6\u6d4b\u91cf\u6761\u4ef6\u88ab\u8ba4\u4e3a \u662f\u7b26\u5408\u672c\u6807\u51c6\u8981\u6c42\u3002 \u4e3a\u4e86\u8fdb\u4e00\u6b65\u51cf\u5c11\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6,\u53ef \u5bf9\u8bbe\u5907 \u7684\u5b9e\u9645\u503c\u4fee\u6b63,\u8fdb\u800c\u786e\u4fdd\u4e0e\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u8bbe\u5b9a\u503c\u7684 \u504f\u5dee\u5904\u4e8e\u5141\u5dee\u533a\u95f4\u5185\u3002 \u8bbe\u5b9a\u503c\u901a\u5e38\u662f\u5141\u5dee\u533a\u95f4\u7684\u4e2d \u5fc3\u503c,\u4f46\u4e5f\u5e76\u975e\u603b\u662f\u5982\u6b64\u3002
\n\u5f53\u67d0\u4e9b\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u6216\u8981\u6c42\u65e0\u6cd5\u6ee1\u8db3\u65f6,\u82e5\u76f8\u5173\u7684\u6d4b\u91cf\u5df2\u7ecf\u6821\u6b63\u5230\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6,\u5219\u8d85\u8fc7\u5141\u5dee\u533a\u95f4 \u6216\u8981\u6c42\u7684\u504f\u5dee\u4e5f\u662f\u53ef\u4ee5\u7684,\u4e14\u6b64\u65f6\u5e94 \u8bc4\u4f30\u88ab\u6821\u6b63\u53c2\u6570\u7684\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf,\u5e76 \u7eb3\u5165\u6700\u7ec8\u7684\u603b\u4e0d\u786e\u5b9a\u5ea6\u8ba1\u7b97 \u4e2d\u3002\u540c\u65f6,\u5e94\u5728\u6d4b\u91cf\u62a5\u544a\u4e2d\u5bf9\u5b9e\u9645\u7684\u6d4b\u91cf\u6761\u4ef6\u4ee5\u53ca\u5bf9\u53c2\u6570\u6821\u6b63\u81f3\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u7684\u60c5\u51b5\u8fdb\u884c\u8bf4\u660e\u3002
\n\u4e3a\u4e86\u5b9e\u65bd\u6821\u6b63,\u5e94\u786e\u5b9a DUT \u7684\u654f\u611f\u7cfb\u6570\u3002\u53ea\u6709\u5728 DUT \u76f8\u5bf9\u4e8e\u4fee\u6b63\u7cfb\u6570\u4e2d\u6240\u5305\u542b\u7684\u6240\u6709\u91cf\u503c\u90fd\u5904 \u4e8e\u7a33\u5b9a\u72b6\u6001\u65f6,\u624d\u80fd\u5b9e\u65bd\u6821\u6b63\u3002
\n\u6ce8:\u5982\u82e5\u6d4b\u91cf\u591a\u4e2a\u76f8\u540c\u578b\u53f7\u7684\u4ea7\u54c1 ,\u6d4b \u5f97\u8be5\u578b\u53f7\u6216\u76f8\u8fd1\u578b\u53f7\u4e2d\u67d0\u4e00 DUT \u7684\u654f\u611f\u7cfb\u6570 ,\u53ef \u7528\u4e8e\u6821\u6b63\u5176\u4ed6 DUT\u3002
\n\u5bf9\u4e8e\u4e0d\u786e\u5b9a\u5ea6\u8ba1\u7b97,\u5b9c\u5206\u6790 DUT \u7684\u4e3b\u8981\u6027\u80fd(\u53ca\u5176\u76f8\u5173\u7684\u654f\u611f\u7cfb\u6570)\u3002\u7136\u800c,\u5b9e\u9645\u4e0a,\u5bf9 DUT \u6240\u6709 \u7684\u6027\u80fd\u505a\u8be6\u7ec6\u7684\u8bc4\u4f30\u65e2\u4e0d\u53ef\u80fd\u4e5f\u4e0d\u73b0\u5b9e\u3002\u56e0\u6b64,\u5982\u82e5\u6ca1\u6709\u8be6\u7ec6\u7684\u4fe1\u606f\u53ef\u7528,\u9644\u5f55 C \u4e2d\u5173\u4e8e DUT \u6027\u80fd\u7684 \u4e00\u4e9b\u654f\u611f\u503c\u53ef\u7528\u4e8e\u8bc4\u4f30\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6,\u4f46\u8fd9\u4e9b\u654f\u611f\u503c\u4e0d\u53ef\u7528\u4e8e\u6821\u6b63\u3002
\n\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u7684\u57fa\u7840\u6a21\u578b,\u6240\u6709\u6821\u6b63\u56e0\u5b50\u7684\u7ec6\u8282\u4ee5 \u53ca\u6240\u505a\u7684\u4e0d\u786e\u5b9a\u5ea6\u56e0\u7d20\u8bc4\u4f30\u90fd\u5e94\u7531\u5b9e\u9a8c\u5ba4\u6765\u4fdd \u5b58\u5e76\u6839\u636e\u9700\u8981\u4f7f\u7528\u3002
\n\u5728\u672c\u6807\u51c6\u4e2d\u6ca1\u6709\u660e\u786e\u63cf\u8ff0\u7684\u6d4b\u8bd5\u8bbe\u5907\u7684\u8bbe\u8ba1\u4ee5\u53ca\u914d\u7f6e,\u53ea \u6709\u5f53\u5b83\u4eec\u5ba3\u79f0\u53ef\u4ea7\u751f\u7b49\u540c\u7684\u7ed3\u679c\u65f6\u624d\u80fd
\n\u63a5\u53d7\u3002
\n\u66f4\u591a\u7eb3\u5165\u5b9e\u9645\u5b9e\u9a8c\u5ba4\u6761\u4ef6\u7684\u7ec6\u8282\u548c\u4f8b\u5b50\u8bf7\u53c2\u89c1\u9644\u5f55 A,\u4e0d \u786e\u5b9a\u5ea6\u8bc4\u4f30\u7684\u6307\u5bfc\u89c1\u7b2c 8 \u7ae0\u4ee5\u53ca\u53c2\u89c1\u9644 \u5f55 D\u3002
\n4.1.2 \u5141\u5dee\u533a\u95f4
\n\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6,\u90fd\u7ed9 \u51fa\u4e86\u76f8\u5173\u53c2\u6570\u7684\u5141\u5dee\u533a\u95f4\u4ee5\u8bbe\u5b9a DUT \u7684\u71c3\u70b9\u6761\u4ef6\u3002 \u5e94\u7eb3\u5165\u76f8\u5173 \u53c2\u6570\u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u4ee5\u786e\u4fdd\u8be5\u53c2\u6570\u4f4d\u4e8e\u8bbe\u5b9a\u503c\u5141\u5dee\u533a\u95f4\u5185\u3002\u4e3a\u4e86\u8fbe\u5230\u8fd9\u4e2a\u76ee\u7684,\u5b9a\u4e49\u4e86\u4e00\u4e2a\u63a5\u53d7\u533a\u95f4, \u7b49\u4e8e\u5141\u5dee\u533a\u95f4\u5728\u9650\u503c\u4e24\u4fa7\u51cf\u53bb\u53c2\u6570\u7684\u6269\u5c55\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6 (95% \u7684\u7f6e\u4fe1\u6982\u7387)\u3002DUT \u53c2\u6570\u7684\u6d4b\u91cf\u7ed3\u679c\u5e94 \u4f4d\u4e8e\u8bbe\u5b9a\u503c\u5141\u5dee\u533a\u95f4\u5185,\u5982\u56fe1\u6240\u793a\u3002\u53c2\u6570\u7684\u6d4b\u91cf\u4e0d \u786e\u5b9a\u5ea6\u5305\u62ec\u6d4b\u91cf\u8bbe\u5907\u7684\u6821\u51c6\u4e0d\u786e\u5b9a\u5ea6\u4ee5\u53ca\u5176\u4ed6\u6d4b \u91cf\u6761\u4ef6\u7684\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf\u3002\u5173\u4e8e\u5141\u5dee\u533a\u95f4\u4e0e\u63a5\u53d7\u533a\u95f4\u7684\u5176\u4ed6\u4fe1\u606f\u4ee5\u53ca\u8ddd\u79bb\u53ef\u53c2\u89c1\u9644\u5f55 A\u3002\u66f4\u591a\u5173\u4e8e\u63a5\u53d7 \u533a\u95f4\u7684\u6982\u5ff5\u4fe1\u606f\u8bf7\u89c1ISO\/IECGuide98-4:2012\u3002<\/p>\n

\u56fe 1 \u5141\u5dee\u533a\u95f4\u548c\u63a5\u53d7\u533a\u95f4\u7684\u793a\u610f\u56fe<\/p>\n

4.2 \u5b9e\u9a8c\u5ba4\u548c\u73af\u5883\u6761\u4ef6
\n4.2.1 \u6d4b\u8bd5\u5ba4
\n\u6d4b\u91cf\u5e94\u5728\u73af\u5883(\u5982\u70df\u3001\u5c18\u3001\u6c34\u6c7d\u548c\u632f\u52a8)\u5bf9\u88ab\u6d4b\u91cf\u7684\u5f71\u54cd\u53ef\u5ffd\u7565\u4e0d\u8ba1\u7684\u623f\u95f4\u5185\u8fdb\u884c\u3002\u5468\u8fb9\u5e03\u7f6e\u5e94\u4fdd\u8bc1\u6742\u6563\u5149\u6700\u5c0f,\u5982\u679c\u6742\u6563\u5149\u8f83\u5927,\u76f8\u5173\u7684\u8bef\u5dee\u5e94\u88ab\u6821\u6b63\u3002\u66f4\u591a\u4fe1\u606f\u53c2\u89c1\u9644\u5f55 B\u3002
\n4.2.2 \u73af\u5883\u6e29\u5ea6
\n\u5bf9\u4e8e LED \u706f\u3001LED \u5149\u5f15\u64ce(\u6839\u636e\u73af\u5883\u6e29\u5ea6\u8bbe\u8ba1\u7684)\u4ee5\u53ca LED \u706f\u5177\u6d4b\u91cf,\u8bbe\u5b9a\u7684\u73af\u5883\u6e29\u5ea6\u503ctamb\u5e94\u4e3a25.0 \u2103\u3002
\n\u5141\u5dee\u533a\u95f4:\u00b11.2 \u2103\u3002
\n\u4e3a\u4e86\u6ee1\u8db3\u8fd9\u4e2a\u8981\u6c42,\u6e29\u5ea6\u6d4b\u91cf\u7684\u7ed3\u679c\u5e94\u4f4d\u4e8e\u63a5 \u53d7\u533a\u95f4\u5185 (\u89c1 4.1.2)\u3002 \u4f8b\u5982,\u6e29 \u5ea6\u6d4b\u91cf\u7684\u4e0d\u786e\u5b9a\u5ea6\u662f0.2 \u2103,\u63a5\u53d7\u533a\u95f4\u5219\u662f\u00b11.0 \u2103\u3002\u5982\u82e5\u4e0d\u786e\u5b9a\u5ea6\u66f4\u5927,\u5219\u63a5\u53d7\u533a\u95f4\u5c06\u66f4\u5c0f\u3002
\n\u5e94\u9009\u53d6\u53ef\u4ee3\u8868\u9760\u8fd1 DUT \u5468\u56f4\u6e29\u5ea6\u7684\u70b9\u8fdb\u884c\u73af\u5883\u6e29\u5ea6\u6d4b\u91cf\u3002 \u5bf9\u4e8e\u79ef\u5206\u7403\u800c\u8a00,\u6e29 \u5ea6\u4f20\u611f\u5668\u5b9c\u8bbe\u7f6e \u5728\u7403\u5185\u4e14\u4e0e DUT \u7b49\u9ad8\u5904,\u5982\u679c DUT \u5b89\u88c5\u4e8e2\u03c0\u79ef\u5206\u7403\u9876\u90e8,\u5219\u5b9c\u4e3a\u9760\u8fd1 DUT \u7684\u9ad8\u5ea6\u3002
\n\u6e29\u5ea6\u6d4b\u91cf\u4e0d\u5e94\u88ab DUT \u7684\u76f4\u5c04\u5149\u5f71\u54cd,\u5e94\u5b89\u88c5\u6321\u677f\u4ee5\u963b\u6321\u76f4\u5c04\u5149\u7167\u5230\u4f20\u611f\u5668\u3002 \u5ba4\u5185\u7a7a\u8c03\u548c\u52a0\u70ed\u5668\u7684\u4f4d\u7f6e\u8bbe\u7f6e\u5e94\u4f7f\u6c14\u6d41\u548c\u8f90\u5c04\u70ed\u91cf\u4e0d\u76f4\u63a5\u5230\u8fbe DUT \u6216\u6e29\u5ea6\u611f\u5e94\u5668\u3002 \u5e94\u6ce8\u610f\u4f7f\u6e29
\n\u5ea6\u8ba1\u548c\u5176\u5916\u58f3\u4e0d\u6321\u4f4f\u5149\u7ebf\u7684\u6d4b\u91cf\u8def\u5f84\u3002
\n\u6ce8:\u53ef\u4ee5\u7528\u6240\u6709\u7b80\u4fbf\u9002\u5408\u7684\u6e29\u5ea6\u8ba1\u7c7b\u578b\u6d4b\u91cf\u7a7a\u6c14\u6e29\u5ea6 ,\u6bd4 \u73bb\u7483\u7ba1\u6db2\u4f53\u6e29\u5ea6\u8ba1 \u3001\u70ed \u7535\u5076\u548c\u70ed\u654f\u7535\u963b\u3002 \u901a\u5e38\u4f7f\u7528\u5916\u8868\u9762 \u629b\u5149\u7684\u91d1\u5c5e\u7f69\u4f4f\u6e29\u5ea6\u8ba1\u4ee5\u53cd\u5c04\u8f90\u5c04(\u4f46 \u5982\u679c\u9700\u8981\u53ef\u7528\u6321\u5c4f\u963b\u6b62\u53cd\u5c04\u5149\u7ebf\u5230\u8fbe\u63a2\u6d4b\u5668)\u3002
\n\u5982\u59d4\u6258\u4eba\u4e3a DUT \u6307\u5b9a\u7684\u5ba3\u79f0\u73af\u5883\u6e29\u5ea6\u4e0d\u662f25.0 \u2103(\u4f8b \u5982,\u51b0 \u7bb1\u4e2d\u7684 LED \u706f\u5177),\u9664 \u975e\u6d4b\u91cf\u662f\u5728\u8be5 \u6307\u5b9a\u6e29\u5ea6\u4e0b\u8fdb\u884c\u7684,\u5426\u5219\u5e94\u9996\u5148\u62a5\u544a25.0 \u2103\u4e0b\u7684\u6d4b\u91cf\u7ed3\u679c,\u7136\u540e\u5e94\u5efa\u7acb\u4e00 \u4e2a\u670d\u52a1\u8f6c\u6362\u56e0\u5b50\u5c06 25.0 \u2103\u4e0b \u7684\u6d4b\u91cf\u503c\u8f6c\u6362\u4e3a\u8be5\u6307\u5b9a\u73af\u5883\u6e29\u5ea6\u4e0b\u7684\u503c\u3002\u53ef\u4ee5\u901a\u8fc7\u6d4b\u91cf\u5904\u4e8e\u6e29\u63a7\u7bb1\u6216\u8005\u6e29\u63a7\u6d4b\u91cf\u7cfb\u7edf(\u5982\u6e29\u63a7\u79ef\u5206\u7403) \u4e2d DUT \u7684\u603b\u5149\u901a\u91cf(\u6216\u8005\u5149\u5f3a\u5ea6\u6216\u8005\u56fa\u5b9a\u65b9\u5411\u7684\u4eae\u5ea6)\u6bd4\u503c\u6765\u5f97 \u5230\u670d\u52a1\u8f6c\u6362\u56e0\u5b50\u3002 \u5355\u72ec\u62a5\u544a\u670d\u52a1\u8f6c\u6362 \u56e0\u5b50\u3002
\n4.2.3 \u8868\u9762\u6e29\u5ea6(tp \u70b9\u6e29\u5ea6)
\n\u9664\u4e86\u6309\u73af\u5883\u6e29\u5ea6\u8bbe\u8ba1\u7684 LED \u6a21\u5757\u4ee5\u5916,LED \u6a21\u5757\u7684\u6240\u6709\u88ab\u6d4b\u91cf\u5e94\u5728\u989d\u5b9a\u6027\u80fd\u6e29\u5ea6tp \u4e0b\u62a5\u544a\u3002 \u5141\u5dee\u533a\u95f4:\u00b12.5 \u2103\u3002 \u4e3a\u4e86\u7b26\u5408\u6b64\u8981\u6c42,\u6e29\u5ea6\u6d4b\u8bd5\u7684\u7ed3\u679c\u5e94\u4f4d\u4e8e\u63a5\u53d7\u533a\u95f4\u5185\u3002\u4f8b\u5982\u5f53\u8868\u9762\u6e29\u5ea6\u6d4b\u91cf\u7684\u4e0d\u786e \u5b9a\u6027\u4e3a 0.5 \u2103,\u63a5\u53d7\u533a\u95f4\u4e3a\u00b12.0 \u2103\u3002\u4e0d\u786e\u5b9a\u6027\u8d8a\u5927,\u63a5\u53d7\u533a\u95f4\u8d8a\u5c0f\u3002
\n\u6ce8 1:\u6e29 \u5ea6\u8ba1\u6821\u51c6\u4e0d\u786e\u5b9a\u5ea6\u53ef\u4ee5\u5c0f\u81f3 0.2 \u2103 ,\u4f46 \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b ,\u8868 \u9762\u6e29\u5ea6\u7684\u6d4b\u91cf\u52a0\u8fdb\u4e86\u5176\u4ed6\u56e0\u7d20 ,\u4f8b \u5982\u6e29\u5ea6\u8ba1\u8868\u9762\u7684 \u70ed\u63a5\u89e6 ,\u5bfc \u81f4\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5347\u81f3 2.0 \u2103\u3002
\n\u6ce8 2:\u4f9d \u636e\u76f8\u5173\u989d\u5b9a\u5bff\u547d\u7684\u58f0\u79f0 ,LED \u6a21\u5757\u989d\u5b9a\u6027\u80fd\u6e29\u5ea6tp \u53ef\u80fd\u4f1a\u4e0d\u6b62\u4e00\u4e2a\u6570\u503c\u3002
\n\u6ce8 3:\u4e00 \u65e6 LED \u6a21\u5757\u88ab\u5b89\u88c5\u8fdb\u5149\u5f15\u64ce\u6216\u706f\u5177\u4e2d ,\u5b83 \u7684tp \u70b9 \u53ef \u80fd \u63a5 \u89e6 \u4e0d \u5230 ,\u5236 \u9020 \u5546 \u6216 \u59d4 \u6258 \u4eba \u9700 \u6307 \u660e \u6e29 \u5ea6 \u76d1 \u6d4b \u70b9 \u4ee5 \u53ca \u8be5\u70b9\u6e29\u5ea6\u548c\u6027\u80fd\u6e29\u5ea6\u7684\u5173\u7cfb(\u6216 \u8005\u5728\u6837\u54c1\u4e0a\u8fdb\u884c\u7279\u6b8a\u7684\u5236\u5907\u53ef\u63a5\u89e6\u5230tp \u70b9)\u3002
\n\u5b9c\u6ce8\u610f\u786e\u4fdd\u6e29\u5ea6\u8ba1\u53ca\u5176\u5916\u58f3\u4e0d\u5e72\u6270\u6d4b\u91cf\u5149\u8def\u3002 \u8868\u9762\u6e29\u5ea6\u6d4b\u91cf\u7684\u8bbe\u5907\u4e0d\u5e94\u5f71\u54cd DUT \u7684\u70ed\u884c\u4e3a,\u540c \u65f6\u786e\u4fdd DUT \u8868\u9762\u548c\u6e29\u5ea6\u8ba1\u4e4b\u95f4\u6709\u826f\u597d\u7684\u70ed\u63a5\u89e6\u3002
\n4.2.4 \u7a7a\u6c14\u6d41\u52a8
\n\u6d4b\u91cf\u5e94\u5728\u9759\u6001\u7684\u7a7a\u6c14\u4e2d\u8fdb\u884c\u3002\u8bbe\u5b9a\u503c:\u7a7a\u6c14\u6d41\u52a8\u901f\u7387\u4e3a0 m\/s,\u5141\u5dee\u533a\u95f4:0 m\/s~0.25 m\/s\u3002 \u4e3a\u4e86\u7b26\u5408\u6b64\u8981\u6c42,\u6d4b \u8bd5 \u7ed3 \u679c \u5e94 \u4f4d \u4e8e \u63a5 \u53d7 \u533a \u95f4 \u5185 (\u89c1 4.1.2)\u3002 \u4f8b \u5982,\u7a7a \u6c14 \u6d41 \u52a8 \u6d4b \u91cf \u7684 \u4e0d \u786e \u5b9a \u5ea6 \u4e3a
\n0.05 m\/s,\u63a5\u53d7\u533a\u95f4\u5219\u4e3a0 m\/s~0.20 m\/s\u3002\u4e0d\u786e\u5b9a\u5ea6\u8d8a\u5927,\u63a5\u53d7\u533a\u95f4\u8d8a\u5c0f\u3002
\n\u6ce8 1:DUT \u5468\u56f4\u7684\u7a7a\u6c14\u6d41\u52a8\u4f1a\u6539\u53d8\u5176\u6709\u6548\u7684\u5de5\u4f5c\u6e29\u5ea6 ,\u5bfc \u81f4\u5149\u901a\u91cf\u503c \u53d1 \u751f \u53d8 \u5316\u3002 \u6b64 \u79cd \u7a7a \u6c14 \u6d41 \u52a8 \u53ef \u4ee5 \u7531 \u6c14 \u6d41 \u3001\u7a7a \u8c03\u3001 \u5206\u5e03\u5149\u5ea6\u8ba1\u4e2d\u8bbe\u5907\u7684\u8fd0\u52a8 ,\u6216 \u8005\u5206\u5e03\u5149\u5ea6\u8ba1\u67b6\u6784\u672c\u8eab\u7684\u8fd0\u52a8\u6240\u5f15\u8d77\u3002
\n\u6ce8 2:\u79ef \u5206\u7403\u5173\u95ed\u65f6\u53ef\u4ee5\u6ee1\u8db3\u4ee5\u4e0a\u8981\u6c42 ,\u9664 \u975e\u7403\u5185\u5b89\u88c5\u98ce\u529b\u7a7a\u6c14\u6e29\u5ea6\u63a7\u5236\u88c5\u7f6e ,\u6b64 \u65f6\u9700\u7279\u522b\u8bf4\u660e\u3002 \u5173 \u95ed \u79ef \u5206 \u7403 \u65f6 \u4f1a \u9020\u6210\u6837\u54c1\u8868\u9762\u7684\u6c14\u6d41\u6d41\u52a8 ,\u56e0 \u6b64\u5fc5\u8981\u65f6\u5728\u5173\u95ed\u7403\u540e\u4f7f\u6837\u54c1\u7a33\u5b9a\u4e00\u5c0f\u6bb5\u65f6\u95f4\u3002
\n\u6ce8 3:\u5bf9 \u6e29\u5ea6\u53d8\u5316\u5341\u5206\u654f\u611f\u7684 LED \u88c5\u7f6e ,\u9700 \u8981\u8fbe\u5230\u66f4\u4f4e\u7684\u7a7a\u6c14\u6d41\u52a8\u901f\u7387(\u5982 \u6d41\u52a8\u901f\u7387\u5c0f\u4e8e 0.10 m\/s)\u3002
\n\u5e94\u5728 DUT \u9644\u8fd1\u6d4b\u91cf\u7a7a\u6c14\u6d41\u52a8,\u5e76\u4e14\u5e94\u907f\u514d DUT \u53d7\u88ab\u8feb\u51b7\u5374\u6216\u8005\u81ea\u52a0\u70ed\u7684\u4efb\u4f55\u5f71\u54cd\u3002
\n\u5bf9\u4e8e\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u5149\u6e90\u4f4d\u7f6e\u53d1\u751f\u6539\u53d8\u7684\u5206\u5e03\u5149\u5ea6\u8ba1,\u79fb\u52a8\u901f\u7387\u5e94\u6ee1\u8db3\u4e0a\u8ff0\u8981\u6c42\u6216\u8005\u5f15\u5165\u5408\u9002\u7684\u6821\u6b63\u3002
\n4.2.5 \u5de5\u4f5c\u59ff\u6001
\n\u89c4\u5b9a\u8981\u6c42:DUT \u5728\u7a33\u5b9a\u548c\u6d4b\u8bd5\u5468\u671f\u4e2d\u5747\u5e94\u4fdd\u6301\u5728\u5176\u8bbe\u8ba1\u7684\u5de5\u4f5c\u6761\u4ef6\u4e0b\u3002 \u6ce8:\u672c\u6761\u8981\u6c42\u4e0d\u9002\u7528\u4e8e\u6e29\u5ea6\u5df2\u88ab\u8bbe\u5b9a\u4e14\u7ef4\u6301\u5728\u6027\u80fd\u6e29\u5ea6\u7684 LED \u6a21\u5757(\u89c1 5.3.1)\u3002 \u5982\u82e5\u4e0d\u80fd\u7b26\u5408\u672c\u6761\u8981\u6c42,\u5219\u5e94\u5c06\u6d4b\u91cf\u6821\u6b63\u81f3\u8bbe\u8ba1\u5de5\u4f5c\u59ff\u6001\u4e0b\u3002
\n\u793a\u4f8b:\u53ef\u91c7\u7528\u8f85\u52a9\u5149\u5ea6\u8ba1\u65b9\u6cd5\u6821\u6b63\u5149\u5ea6\u6d4b\u91cf ,\u8f85 \u52a9\u5149\u5ea6\u8ba1\u76d1\u89c6 DUT \u5728\u67d0 \u4e00 \u56fa \u5b9a \u65b9 \u5411 \u7684 \u76f8 \u5bf9 \u5149 \u5f3a \u5ea6\u3002 \u672c \u65b9 \u6cd5 \u4e2d ,\u7528\u53c2\u8003\u503c\u4e0e\u5404\u4e2a\u4e0d\u540c\u5de5\u4f5c\u59ff\u6001\u4e0b\u8f85\u52a9\u5149\u5ea6\u8ba1\u7684\u6d4b\u91cf\u503c\u7684\u6bd4\u503c\u4f5c\u4e3a\u6d4b\u91cf\u6821\u6b63\u56e0\u5b50\u3002\u53c2\u8003\u503c\u7531\u5149\u6e90\u5904\u4e8e\u8bbe\u8ba1\u5de5\u4f5c\u59ff\u6001\u5e76\u8fbe\u5230\u7a33\u5b9a\u540e\u8f85\u52a9\u5149\u5ea6\u8ba1\u7684\u6d4b\u91cf\u503c\u6765\u8868\u793a\u3002\u8f85\u52a9\u5149\u5ea6\u8ba1\u4e0e DUT \u7684\u76f8\u5bf9\u4f4d\u7f6e\u5173\u7cfb\u5728\u6574\u4e2a\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u4e0d\u53d8\u3002
\n4.3 \u7535\u5b66\u6d4b\u8bd5\u6761\u4ef6\u548c\u7535\u5b66\u8bbe\u5907
\n4.3.1 \u6d4b\u8bd5\u7535\u538b\u548c\u6d4b\u8bd5\u7535\u6d41
\n\u8bbe\u5b9a\u503c\u4e3a DUT \u7684\u989d \u5b9a \u4f9b \u7535 \u7535 \u538b,\u6216 \u8005 DUT \u7684 \u989d \u5b9a \u4f9b \u7535 \u7535 \u6d41 (\u76f4 \u6d41 \u7535 \u6d41 \u8f93 \u5165 \u7684 LED \u6a21 \u5757 ),\u5728DUT \u7684\u4f9b\u7535\u7aef\u5b9e\u65bd\u6d4b\u91cf\u3002 \u5141\u5dee\u533a\u95f4:\u4ea4\u6d41\u7535\u538b\u5747\u65b9\u6839(RMS)\u00b10.4%;\u76f4\u6d41\u7535\u538b\u00b10.2%\u3002\u5bf9 \u4e8e\u76f4\u6d41\u7535\u6d41\u8f93\u5165\u7684 LED \u6a21\u5757,\u76f4\u6d41\u7535\u6d41\u00b10.2%\u3002 \u4e3a\u4e86\u7b26\u5408\u6b64\u8981\u6c42,\u6d4b\u91cf\u7ed3\u679c\u5e94\u4f4d\u4e8e\u63a5\u53d7\u533a\u95f4\u5185(\u89c14.1.2)\u3002\u5982\u679c\u4ea4\u6d41\u7535\u538b\u6d4b\u91cf\u4e0d\u786e\u5b9a \u5ea6\u4e3a 0.2%,\u5219\u63a5\u53d7\u533a\u95f4\u4e3a\u00b10.2%\u3002\u5bf9\u4f0f\u7279\u8868\u4ee5\u53ca\u5b89\u57f9\u8868\u7684\u6821\u51c6\u4e0d\u786e\u5b9a\u5ea6\u7684\u5177\u4f53\u8981\u6c42\u89c14.3.2\u3002 \u6d4b\u8bd5\u7535\u538b\u7684\u6d4b\u91cf\u5e94\u5728 DUT \u7684\u4f9b\u7535\u8f93\u5165\u7aef\u800c\u975e\u4f9b\u7535\u7535\u6e90\u7684\u8f93\u51fa\u7aef,\u4ee5 \u907f\u514d\u7531\u4e8e\u5bfc\u7ebf\u548c\u8fde\u63a5\u5668\u5f15\u8d77\u7684\u7535\u538b\u964d\u9020\u6210\u8bef\u5dee\u3002
\n\u5982\u679c\u989d\u5b9a\u4f9b\u7535\u7535\u538b\u662f\u4e00\u4e2a\u8303\u56f4,\u6d4b\u8bd5\u7535\u538b\u5e94\u6839\u636e\u5408\u9002\u7684 LED \u6027\u80fd\u6807\u51c6(\u89c1\u7b2c2\u7ae0)\u6765\u9009\u62e9\u3002
\n4.3.2 \u7535\u5b66\u6d4b\u91cf
\n\u5e94\u4f7f\u7528\u5408\u9002\u7684\u6d4b\u91cf\u8bbe\u5907\u6d4b\u91cf\u4ea4\u6d41\/\u76f4\u6d41\u7535\u538b\u3001\u7535\u6d41\u548c\u529f\u7387\u3002 \u5177\u4f53\u8981\u6c42:\u4ea4\u6d41\u4f0f\u7279\u8868\u548c\u5b89\u57f9\u8868\u7684\u6821\u51c6\u4e0d\u786e\u5b9a\u5ea6\u5e94\u5c0f\u4e8e\u6216\u7b49\u4e8e0.2%\u3002\u76f4\u6d41\u4f0f\u7279\u8868\u548c\u5b89\u57f9\u8868\u7684\u6821\u51c6
\n\u4e0d\u786e\u5b9a\u5ea6\u5e94\u5c0f\u4e8e\u6216\u7b49\u4e8e0.1%\u3002 \u5e94\u4f7f\u7528\u5408\u9002\u7684\u529f\u7387\u8ba1\u6216\u8005\u529f\u7387\u5206\u6790\u4eea\u6d4b\u91cf\u4ea4\u6d41\u529f\u7387\u3002\u529f\u7387\u8ba1\u5e94\u6709\u5408\u9002\u7684\u5e26\u5bbd\u4ee5\u8986\u76d6\u7535\u6d41\u4e2d\u7684\u8c10\u6ce2\u6210\u5206\u3002
\n\u5177\u4f53\u8981\u6c42:\u4ea4 \u6d41 \u529f \u7387 \u8ba1 \u6216 \u8005 \u529f \u7387 \u5206 \u6790 \u4eea \u7684 \u6821 \u51c6 \u4e0d \u786e \u5b9a \u5ea6 \u5e94 \u5c0f \u4e8e \u6216 \u7b49 \u4e8e 0.5%\u3002 \u5e26 \u5bbd \u81f3 \u5c11 \u4e3a100kHz\u3002\u5f53\u58f0\u79f0\u4e0d \u5177\u6709\u663e\u8457\u9ad8\u9891\u6210\u5206 (\u5206 \u522b\u9ad8\u4e8e 5kHz\u6216 \u8005 30kHz)\u65f6,\u53ef \u91c7\u7528 \u8f83 \u4f4e \u5e26 \u5bbd (5kHz\u621630kHz)\u3002
\n\u6ce8 1:LED \u4ea7\u54c1\u4e2d\u53ef\u80fd\u5b58\u5728\u6216\u4e0d\u5b58\u5728\u663e\u8457\u9ad8\u9891\u6210\u5206(>5kHz),\u53d6 \u51b3 \u4e8e \u8f85 \u52a9 \u673a \u6784 (\u63a7 \u5236 \u5668 ,\u8c03 \u5149 \u5668 \u7b49 )\u7684 \u4f7f \u7528\u3002 \u5bf9 \u4e8e \u80fd\u591f\u4ea7\u751f\u663e\u8457\u9ad8\u9891\u6210\u5206\u7684 LED \u63a7\u5236\u5668 ,\u5e26 \u5bbd\u4e3a 100kHz\u53ef \u80fd\u4e5f\u672a\u5fc5\u8db3\u591f ,\u529f \u7387\u5206\u6790\u4eea\u7684\u7c7b\u578b\u5b9c\u9002\u5e94\u8fd9\u79cd\u7279\u6b8a \u60c5\u51b5(\u5982 :1 MHz\u5e26 \u5bbd)\u3002
\n\u6240\u6709\u4f9b\u7535\u7535\u6d41\u7684\u5bfc\u7ebf\u548c\u8fde\u63a5\u5934\u90fd\u5e94\u5b89\u5168\u56fa\u5b9a\u5e76\u4e14\u6709\u8db3\u591f\u4f4e\u7684\u963b\u6297\u3002\u6d4b\u8bd5\u7535\u8def\u5e94\u7b26\u5408\u76f8\u5173\u7684\u56fd\u5bb6\u6807
\n\u51c6\u3002\u5e94\u91c7\u75284\u7ebf\u6d4b\u91cf\u65b9\u6cd5\u3002\u5bf9\u4e8e LED \u706f\u5177,\u8fde\u63a5\u7aef\u4e3a\u7535\u538b\u6d4b\u91cf\u7684\u53c2\u8003\u70b9\u3002
\n\u6d4b\u91cf\u529f\u7387\u6d88\u8017\u975e\u5e38\u5c0f\u7684 LED \u88c5\u7f6e\u65f6,\u5b9c\u4fdd\u8bc1\u7535\u538b\u8868\u6216\u529f\u7387\u8ba1\u7684\u963b\u6297\u8db3\u591f\u5927\u4ee5\u907f\u514d\u7531\u7535\u6d41\u6cc4\u6f0f\u4ea7\u751f \u7684\u8bef\u5dee\u3002
\n\u5177\u4f53\u8981\u6c42:\u7535\u538b\u6d4b\u91cf\u7535\u8def\u7684\u5185\u90e8\u963b\u6297\u5e94\u81f3\u5c11\u4e3a1 M\u03a9\u3002
\n\u6ce8 2:\u67d0 \u4e9b DUT \u5177\u6709\u9ad8\u963b\u6297 ,\u56e0 \u6b64\u5fc5\u8981\u65f6\u53ef\u5f15\u5165\u5177\u6709\u66f4\u9ad8\u5185\u90e8\u963b\u6297\u7684\u6d4b\u91cf\u8bbe\u5907\u3002
\n\u76f4\u6d41\u529f\u7387\u7684\u6d4b\u91cf\u53ef\u901a\u8fc7\u5408\u9002\u7684\u8bbe\u5907\u76f4\u63a5\u83b7\u5f97\u6216\u8005\u4ece\u6d4b\u5f97\u7684\u7535\u538b\u548c\u7535\u6d41\u4e2d\u5f97\u5230\u3002
\n4.3.3 \u4f9b\u7535\u7535\u6e90
\n4.3.3.1 \u7535\u6d41\u80fd\u529b
\n\u4f9b\u7535\u7535\u6e90\u5e94\u4e3a\u8fde\u63a5\u8d1f\u8f7d\u63d0\u4f9b\u8db3\u591f\u7684\u7535\u6d41\u5904\u7406\u80fd\u529b\u3002 \u7279\u6b8a\u60c5\u51b5\u4e0b,\u5305 \u62ec\u8f85\u52a9\u8f6c\u6362\u5668\u7684\u7535\u6e90\u5e94\u5177\u6709\u6781\u4f4e\u7684\u963b\u6297\u3002
\n4.3.3.2 \u4ea4\u6d41\u4f9b\u7535\u7f51\u7edc
\n\u5e94\u5728 DUT \u7684\u4f9b\u7535\u7aef\u8c03\u8282\u4ea4\u6d41\u4f9b\u7535\u7535\u6e90\u7684\u7535\u538b\u3002
\n\u5177\u4f53\u8981\u6c42:DUT \u6d4b\u91cf\u4e2d,\u4f9b\u7535\u7535\u538b\u7684\u6f02\u79fb\u6216\u662f\u6ce2\u52a8\u5e94\u5904\u4e8e\u5176\u6d4b\u8bd5\u7535\u538b\u63a5\u53d7\u533a\u95f4\u5185(\u89c14.3.1)\u3002 \u5982\u82e5\u8d85\u51fa\u63a5\u53d7\u533a\u95f4,\u5e94\u5bf9\u7ed3\u679c\u8fdb\u884c\u6821\u6b63\u3002
\n\u4f9b\u7535\u7535\u6e90\u5e94\u6709\u6b63\u5f26\u7535\u538b\u6ce2\u5f62\u3002\u5f53\u8fde\u63a5 DUT \u5e76\u63a5\u901a\u65f6,\u4f9b\u7535\u7f51\u7edc(\u4f9b \u7535\u5355\u5143\u3001\u5bfc \u7ebf\u548c\u8fde\u63a5\u5668)\u7535 \u538b\u7684 \u603b\u8c10\u6ce2\u5931\u771f(THD)\u5e94\u53d7\u5230\u9650\u5236\u3002
\n\u5177\u4f53\u8981\u6c42:\u5728 DUT \u4f9b\u7535 \u7aef \u6d4b \u91cf \u7684 \u7535 \u538b \u6ce2 \u5f62 \u7684 \u603b \u8c10 \u6ce2 \u5931 \u771f (THDv)\u5e94 \u4e0d \u8d85 \u8fc7 1.5%\u3002 \u5982 \u679c \u88ab \u6d4b \u91cf
\nDUT \u7684\u529f\u7387\u56e0\u6570\u9ad8\u4e8e0.9,\u5219 THDv\u53ef\u8d85\u8fc71.5%\u4f46\u5e94\u5c0f\u4e8e3%\u3002
\n\u6ce8 1:\u603b \u8c10\u6ce2\u5931\u771f(THD),\u662f \u8c10\u6ce2\u6210\u5206(\u8c10 \u6ce2\u7535\u538b\u6210\u5206Uh \u4ece 2 \u6b21\u5230 500 \u6b21)\u603b \u548c\u7684 RMS \u503c \u4e0e \u57fa \u6ce2 \u6210 \u5206U1 RMS \u503c \u7684\u6bd4\u503c ,\u5982 \u516c\u5f0f(3)\u6240 \u793a:
\n\u6ce8 2:\u7535 \u5b66\u6d4b\u91cf\u7684\u7ed3\u679c\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u7535\u538b\u7684 THD,\u800c \u7535\u538b THD \u7531\u4ea4\u6d41\u4f9b\u7535\u7f51\u7edc\u7684\u7535\u6e90\u963b\u6297\u548c LED \u88c5\u7f6e\u7684\u7535 \u6d41\u6ce2\u5f62\u51b3\u5b9a\u3002\u968f\u7740 DUT \u7684\u529f\u7387\u56e0\u6570\u53d8\u5c0f(\u5c24 \u5176\u662f\u529f\u7387\u56e0\u6570\u4f4e\u4e8e 0.5),\u5e76 \u4e14\u4ea7\u751f\u66f4\u591a\u9ad8\u9891\u6210\u5206\u65f6 ,\u8fd9 \u79cd\u5f71\u54cd\u4f1a
\n\u66f4\u5927\u3002\u5982\u679c\u7535\u8def\u5728\u9ad8\u9891\u4e0b\u8868\u73b0\u51fa\u9ad8\u963b\u6297 ,\u5219 \u53ef\u80fd\u4ea7\u751f\u663e\u8457\u7684\u6d4b\u91cf\u8bef\u5dee\u3002\u4e3a\u4e86\u5206\u6790\u8bef\u5dee\u5e76\u51cf\u5c11\u6d4b\u91cf\u7535\u53c2\u91cf\u7684\u4e0d \u786e\u5b9a\u5ea6 ,\u53ef \u5f15\u5165\u6821\u6b63\u6b65\u9aa4\u4ee5\u8865\u507f\u4f9b\u7535\u7f51\u7edc\u963b\u6297\u4e0eIEC\/TR60725:2012\u4e2d \u7684\u53c2\u8003\u963b\u6297\u7684\u504f\u5dee\u5e26\u6765\u7684\u5f71\u54cd\u3002
\n\u6ce8 3:\u53ef \u6838\u67e5\u7535\u8def(\u5bfc \u7ebf \u3001\u56de \u8def\u7684\u957f\u5ea6)\u7684 \u963b\u6297\u5bf9\u7535\u5b66\u6d4b\u91cf\u7684\u5f71\u54cd ,\u5e76 \u4e0e\u5149\u5ea6\u6d4b\u91cf\u5206\u5f00 ,\u53e6 \u5916\u4f7f\u7528\u4f4e\u963b\u6297\u6d4b \u91cf \u7535 \u8def (\u5bfc\u7ebf\u957f\u5ea6\u77ed ,\u6ca1 \u6709\u56de\u8def)\u3002\u89c2 \u6d4b\u5230\u7684\u5dee\u5f02\u5b9c\u7eb3\u5165\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u4e2d\u3002 \u4f9b\u7535\u7535\u538b\u7684\u9891\u7387\u5e94\u4fdd\u6301\u4e3a\u89c4\u5b9a\u7684\u9891\u7387\u3002 \u5177\u4f53\u8981\u6c42:\u4f9b\u7535\u7535\u538b\u7684\u9891\u7387\u5e94\u7ef4\u6301\u5728\u89c4\u5b9a\u9891\u7387,\u5141\u5dee\u533a\u95f4\u00b10.2%\u3002
\n4.3.3.3 \u76f4\u6d41\u4f9b\u7535
\n\u5e94\u5728 DUT \u7684\u4f9b\u7535\u7aef\u8c03\u8282\u76f4\u6d41\u7535\u6e90\u7684\u7535\u538b\u3002
\n\u5177\u4f53\u8981\u6c42:\u5728 DUT \u7684\u6d4b\u91cf\u671f\u95f4,\u7535\u6e90\u7535\u538b\u6f02\u79fb\u6216\u6ce2\u52a8\u5e94\u5728\u6d4b\u8bd5\u7535\u538b\u63a5\u53d7\u533a\u95f4\u5185(\u89c14.3.1)\u3002 \u5bf9\u4e8e\u91c7\u7528\u76f4\u6d41\u7535\u6d41\u8f93\u5165\u7684 LED \u6a21\u5757,\u7535\u6d41\u5e94\u5728\u89c4\u5b9a\u7535\u6d41\u7684\u63a5\u53d7\u533a\u95f4\u5185\u3002 \u4f9b\u7535\u4e2d\u5e94\u65e0\u4ea4\u6d41\u7eb9\u6ce2\u3002 \u5177\u4f53\u8981\u6c42:\u4f9b\u7535\u7535\u538b\u7684\u4ea4\u6d41\u6210\u5206(RMS\u503c)\u4e0d\u5e94\u8d85\u8fc7\u76f4\u6d41\u7535\u538b\u76840.5%\u3002
\n4.3.3.4 \u7535\u78c1\u517c\u5bb9\u6027
\n\u4f9b\u7535\u7535\u6e90\u4ee5\u53ca\u5468\u56f4\u7684\u7528\u7535\u8bbe\u5907\u4e0d\u5e94\u5f71\u54cd\u7535\u5b66\u6216\u5149\u5ea6\u6d4b\u91cf\u8bbe\u5907\u3002
\n4.4 \u6d4b\u91cf\u524d\u7684\u7a33\u5b9a
\n\u6d4b\u91cf\u5e94\u5728 DUT \u8fbe\u5230\u4e8e\u7a33\u5b9a\u72b6\u6001\u540e\u5f00\u59cb\u3002\u6d4b\u8bd5\u8bbe\u5907\u4e5f\u5e94\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001\u3002 \u5728\u7a33\u5b9a\u671f\u95f4,\u81f3\u5c11\u6bcf\u95f4\u96941 min\u6d4b\u91cf\u5149\u8f93\u51fa\u548c\u7535\u529f\u7387\u3002
\n4.4.1 LED \u706f\u548c LED \u706f\u5177
\n\u672c\u6b65\u9aa4\u9002\u7528\u4e8e\u96c6\u6210\u5f0f LED \u706f\u3001\u534a\u96c6\u6210\u5f0f LED \u706f\u3001\u975e\u96c6\u6210\u5f0f LED \u706f(\u548c LED \u706f\u5177,\u4e5f\u9002\u7528\u4e8e\u5177\u6709\u70ed\u6c89\u7684 LED \u5149\u5f15\u64ce\u3002
\n\u5177\u4f53\u8981\u6c42:DUT \u5e94\u70b9\u71c3\u81f3\u5c1130min,\u5f53\u5728\u81f3\u5c1115min\u5185\u5176\u5149\u8f93\u51fa\u548c\u7535\u529f\u7387\u7684\u6700\u5927\u8bfb\u6570\u548c\u6700\u5c0f\u8bfb\u6570 \u95f4\u7684\u5dee\u5f02\u5c0f\u4e8e\u6700\u5c0f\u8bfb\u6570\u76840.5%\u65f6,\u8ba4\u4e3a\u5176\u5df2\u7ecf\u8fbe\u5230\u7a33\u5b9a\u3002\u5982\u679c DUT \u7ecf\u8fc7\u9884\u70b9\u71c3,\u5219\u65e0\u987b\u70b9\u71c330 min, \u5e76\u5f53\u5176\u8bfb\u6570\u5728\u6700\u540e15 min\u5185\u7b26\u5408\u4e0a\u8ff0\u8981\u6c42\u65f6\u5219\u8ba4\u4e3a\u5176\u5df2\u7a33\u5b9a\u3002
\n\u5982\u82e5 DUT \u8868\u73b0\u51fa\u8f83\u5927\u7684\u6ce2\u52a8,\u4e14 LED \u706f\u572845min\u6216 LED \u706f\u5177\u5728150min \u5185\u8fd8\u672a\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001, \u53ef\u4ee5\u5f00\u59cb\u6d4b\u91cf\u4f46\u540c\u65f6\u5e94\u5c06\u89c2\u6d4b\u5230\u7684\u6ce2\u52a8\u52a0\u4ee5\u8bb0\u5f55\u3002\u7136\u800c,\u5982\u679c\u8bfb\u6570\u5e76\u975e\u968f\u610f\u6ce2\u52a8,\u800c\u662f\u89c2\u6d4b\u5230\u6d4b\u91cf\u503c\u7f13 \u6162\u964d\u4f4e,\u6b64\u65f6\u53ea\u6709\u5f53\u8fbe\u5230\u7a33\u5b9a\u6807\u51c6\u65f6\u624d\u5b9c\u5f00\u59cb\u6d4b\u91cf\u3002
\n\u6ce8:\u901a\u5e38\u5728\u7a33\u5b9a\u8fc7\u7a0b\u4e2d\u5149\u8f93\u51fa\u4f1a\u7f13\u6162\u964d\u4f4e\u76f4\u5230\u8fbe\u5230\u70ed\u7a33\u5b9a\u3002\u7136\u800c ,\u7531 \u4e8e\u7535\u5b50\u539f\u56e0 ,\u5728 \u63a5\u8fd1\u70ed\u7a33\u5b9a\u65f6\u4ecd\u7136\u51fa\u73b0\u6ce2\u52a8\u3002 \u7a33\u5b9a\u72b6\u6001\u4e0e\u5404\u90e8\u4ef6\u7684\u70ed\u5e73\u8861\u5bc6\u5207\u76f8\u5173\u3002\u9884\u70b9\u71c3(\u5728\u5c06\u5149\u6e90\u5b89\u88c5\u4e8e\u6d4b\u8bd5\u7cfb\u7edf\u524d\u7684\u70b9\u71c3\u64cd\u4f5c)\u53ef\u4ee5\u7f29\u77ed \u5728\u6d4b\u8bd5\u7cfb\u7edf\u4e2d\u7684\u7a33\u5b9a\u65f6\u95f4\u3002\u7279\u522b\u662f\u5728\u6d4b\u91cf\u76f8\u540c\u7c7b\u578b\u7684\u4ea7\u54c1\u65f6,\u5982 \u679c\u5ba3\u79f0\u4f7f\u7528\u9884\u70b9\u71c3\u65b9\u6cd5\u8fbe\u5230\u540c\u6837\u7684\u7a33
\n\u5b9a\u72b6\u6001,\u90a3\u4e48\u6d4b\u8bd5\u65f6\u95f4\u5c06\u53ef\u4ee5\u7f29\u77ed\u3002
\n4.4.2 LED \u6a21\u5757
\n\u4ee5\u4e0b\u6b65\u9aa4\u9002\u7528\u4e8e\u96c6\u6210\u5f0f LED \u6a21\u5757\u3001\u534a\u96c6\u6210\u5f0f LED \u6a21\u5757\u548c\u975e\u96c6\u6210\u5f0f LED \u6a21\u5757,\u9664 \u4e86\u5305\u542b\u6709\u70ed\u6c89\u7684 LED \u5149\u5f15\u64ce(\u8bbe\u7f6e\u4e8e\u5ba4\u6e29)\u3002\u901a\u8fc7\u5728tp \u70b9\u6d4b\u5f97\u7684 DUT \u6027\u80fd\u6e29\u5ea6tp \u8bbe\u5b9a\u70ed\u6761\u4ef6\u3002LED \u6a21\u5757\u7684\u6e29\u5ea6\u901a\u5e38 \u7531\u5e26\u6e29\u63a7\u7684\u70ed\u6c89\u6216\u901a\u8fc7\u989d\u5916\u52a0\u70ed\u6765\u8c03\u6574\u3002
\n\u5177\u4f53\u8981\u6c42:\u6e29\u5ea6\u8fbe\u5230\u8bbe\u5b9a\u7684\u6027\u80fd\u6e29\u5ea6,\u4e14 \u5728 15 min \u5185\u6027\u80fd\u6e29\u5ea6tp \u7684\u53d8\u52a8\u4f4d\u4e8e \u00b11 \u2103 \u5185\u65f6,\u8ba4 \u4e3a\u8be5
\nLED \u6a21\u5757\u5df2\u8fbe\u5230\u7a33\u5b9a\u72b6\u6001\u3002
\n\u5bf9\u4e8e\u914d\u7f6e\u6709\u70ed\u6c89\u7684\u5149\u5f15\u64ce,\u9996 \u5148\u6309\u7167 4.4.1 \u4e2d \u7684 \u6b65 \u9aa4 \u5728 25 \u2103 \u7684 \u5ba4 \u6e29 \u4e0b \u64cd \u4f5c,\u5e76 \u62a5 \u544a \u6027 \u80fd \u6e29 \u5ea6tp\u3002 \u7136\u540e\u518d\u6309\u71674.4.2\u4e2d\u7684\u6b65\u9aa4,\u5bf9\u989d\u5916\u7684tp \u503c\u5b9e\u65bd\u6d4b\u91cf\u3002
\n4.5 \u5149\u5ea6\u548c\u8272\u5ea6\u6d4b\u91cf\u8bbe\u5907
\n\u901a\u5e38\u7528\u4ee5\u4e0b\u8bbe\u5907\u6d4b\u91cf\u5149\u5ea6\u548c\u8272\u5ea6\u53c2\u6570:
\na) \u79ef\u5206\u7403\u7cfb\u7edf:
\n1) \u79ef\u5206\u7403-\u5149\u5ea6\u8ba1(\u5149\u5ea6\u8ba1\u63a2\u5934\u4f5c\u4e3a\u63a2\u6d4b\u5668);
\n2) \u79ef\u5206\u7403-\u5149\u8c31\u8f90\u5c04\u8ba1(\u5149\u8c31\u8f90\u5c04\u8ba1\u4f5c\u4e3a\u63a2\u6d4b\u5668)\u3002
\n\u6ce8 1:\u79ef \u5206\u7403\u7cfb\u7edf\u5305\u62ec\u79ef\u5206\u534a\u7403\u3002\u79ef\u5206 \u7403-\u5149 \u5ea6\u8ba1\u5305\u62ec\u8bbe\u7f6e\u4e09 \u523a \u6fc0 \u503c \u8272 \u5ea6 \u8ba1 \u63a2 \u5934 \u7684 \u79ef \u5206 \u7403 ,\u8be5 \u63a2 \u5934 \u4f5c \u4e3a \u5149 \u5ea6 \u8ba1 \u63a2 \u5934 \u4f7f\u7528(Y \u901a\u9053)\u4ee5 \u53ca\u7528\u4e8e\u76f8\u5bf9\u989c\u8272\u7684\u6d4b\u91cf ,\u4f46 \u4e0d\u5b9c\u7528\u4e8e\u7edd\u5bf9\u989c\u8272\u7684\u6d4b\u91cf\u3002
\nb) \u5206\u5e03\u5149\u5ea6\u8ba1\u7cfb\u7edf:
\n1) \u5206\u5e03\u5149\u5ea6\u8ba1(\u5149\u5ea6\u8ba1\u63a2\u5934\u4f5c\u4e3a\u63a2\u6d4b\u5668);
\n2) \u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1(\u5149\u8c31\u8f90\u5c04\u8ba1\u4f5c\u4e3a\u63a2\u6d4b\u5668);
\n3) \u5206\u5e03\u8272\u5ea6\u8ba1(\u4e09\u523a\u6fc0\u8272\u5ea6\u8ba1\u4f5c\u4e3a\u63a2\u6d4b\u5668)\u3002
\n\u6ce8 2:\u5206 \u5e03\u5149\u5ea6\u8ba1\u5305\u62ec\u8fd1\u573a\u5206\u5e03\u5149\u5ea6\u8ba1\u3002\u5206\u5e03\u8272\u5ea6\u8ba1\u53ef\u7528\u4e8e\u76f8\u5bf9\u989c\u8272\u6d4b\u91cf ,\u5373 \u989c\u8272\u5747\u5300\u6027\u6d4b\u91cf ,\u4f46 \u4e0d \u5b9c \u7528 \u4e8e \u7edd \u5bf9 \u989c \u8272\u7684\u6d4b\u91cf\u3002
\nc) \u4eae\u5ea6\u8ba1\u3002
\n\u6ce8 3:\u4eae \u5ea6\u8ba1\u5305\u62ec\u6210\u50cf\u4eae\u5ea6\u6d4b\u91cf\u8bbe\u5907(ILMD)\u3002
\n\u5176\u4ed6\u7c7b\u578b\u7684\u6d4b\u91cf\u8bbe\u5907\u5305\u62ec\u79ef\u5206\u534a\u7403\u3001\u8fd1\u573a\u5206\u5e03\u5149\u5ea6\u8ba1\u548c\u6210\u50cf\u4eae\u5ea6\u6d4b\u91cf\u8bbe\u5907,\u82e5\u8fd9\u4e9b\u8bbe\u5907\u5ba3\u79f0\u53ef\u4ea7\u751f \u4e0e\u4f20\u7edf\u79ef\u5206\u7403\u7cfb\u7edf\u6216\u8005\u4f20\u7edf\u5206\u5e03\u5149\u5ea6\u8ba1\u7cfb\u7edf\u76f8\u540c\u7684\u6d4b\u8bd5\u7ed3\u679c\u65f6\u4e5f\u53ef\u91c7\u7528\u3002
\n\u6839\u636e\u4ea7\u54c1\u7c7b\u578b\u548c\u6d4b\u91cf\u53c2\u6570\u6765\u9009\u62e9\u8bbe\u5907\u3002\u4e0d\u8981\u6c42\u5149\u5f3a\u5206\u5e03\u6570\u636e\u7684\u5c0f\u578b\u4ea7\u54c1 (\u5982 LED \u706f)\u53ef \u9009\u7528\u79ef\u5206 \u7403\u7cfb\u7edf\u6d4b\u91cf\u3002\u706f\u5177\u901a\u5e38\u9700\u8981\u5149\u5f3a\u5206\u5e03\u6570\u636e,\u56e0\u6b64\u9700\u8981\u91c7\u7528\u5206\u5e03\u5149\u5ea6\u8ba1\u7cfb\u7edf\u3002\u6d4b\u91cf\u8272\u5ea6\u53c2\u6570\u65f6,\u9700\u8981\u79ef\u5206 \u7403-\u5149\u8c31\u8f90\u5c04\u8ba1\u3001\u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1\u6216\u8005\u5206\u5e03\u8272\u5ea6\u8ba1\u3002
\n\u6240\u6709\u7684\u6d4b\u91cf\u8bbe\u5907\u5747\u5e94\u901a\u8fc7\u6821\u51c6\u4ee5\u786e\u4fdd\u6eaf\u6e90\u81f3 SI\u3002 \u6240\u6709\u7684\u5149\u5ea6\u6d4b\u91cf\u90fd\u5e94\u57fa\u4e8e\u660e\u89c6\u89c9\u7684\u5149\u8c31\u5149\u89c6\u6548 \u7387\u51fd \u6570 V (\u03bb)(\u89c1 GB\/T 20151\u20142006)\u3002 \u66f4 \u591a \u5173 \u4e8e \u5149 \u5ea6 \u8ba1 \u7684 \u6821 \u51c6\u3001\u6838 \u67e5 \u548c \u8d28 \u91cf \u6307 \u6807 \u7684 \u63cf \u8ff0 \u89c1ISO\/CIE19476:2014\u3002
\n4.5.1 \u5149\u5ea6\u8ba1\u7684\u5149\u8c31\u7075\u654f\u5ea6\u8981\u6c42
\n\u5bf9\u4e8e\u4f7f\u7528V(\u03bb)\u4fee\u6b63\u63a2\u5934\u7684\u8bbe\u5907(\u79ef\u5206\u7403-\u5149\u5ea6\u8ba1\u3001\u5206\u5e03\u5149\u5ea6\u8ba1\u3001\u4eae\u5ea6\u8ba1),\u5e94\u6ee1\u8db3\u4e0b\u5217\u8981\u6c42\u3002 \u5177\u4f53\u8981\u6c42:\u603b\u7684\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6\u7684V(\u03bb)\u5931\u5339\u914d\u7cfb\u6570f1’\u5e94\u5c0f\u4e8e\u6216\u7b49\u4e8e3%\u3002 \u5982\u679c\u6ee1\u8db3\u6b64\u8981\u6c42,\u6d4b\u91cf\u767d\u5149 LED \u88c5\u7f6e\u65f6,\u867d\u7136\u5f3a\u70c8 \u5efa\u8bae\u4f46\u4e0d\u8981\u6c42\u5bf9\u5149\u8c31\u5931\u5339\u914d\u8bef\u5dee\u8fdb\u884c\u6821\u6b63\u3002 \u5bf9
\n\u53d1\u5c04\u5f69\u8272\u5149(\u5982\u7ea2\u8272\u3001\u7eff \u8272 \u6216 \u84dd \u8272 \u5355 \u8272 \u5149 \u7684 LED \u6a21 \u5757 )\u7684 LED \u88c5 \u7f6e,\u5219 \u8981 \u6c42 \u5bf9 \u5149 \u8c31 \u5931 \u5339 \u914d \u8bef \u5dee \u8fdb \u884c \u6821\u6b63\u3002
\n\u5982\u679c\u672a\u80fd\u6ee1\u8db3\u4e0a\u8ff0\u5bf9f1’\u7684\u8981\u6c42,\u4e5f\u53ef\u5bf9\u6bcf \u4e00\u4e2a\u88ab\u6d4b DUT \u8fdb\u884c\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63,\u6b64 \u65f6\u5b9e\u9645\u7cfb\u7edf\u7684
\nf1’\u503c\u4ee5\u53ca\u91c7\u7528\u6821\u6b63\u7684\u60c5\u51b5\u5e94\u7eb3\u5165\u62a5\u544a\u4e2d(\u89c14.1.1)\u3002
\n\u5982\u679c\u672a\u5bf9\u5149\u8c31\u5931\u5339\u914d\u8fdb\u884c\u6821\u6b63,\u5e94\u57fa\u4e8e\u7cfb\u7edf\u7684\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94 \u6570\u636e\u6216\u662f\u57fa\u4e8e f1’\u503c (\u7cfb \u7edf\u7684\u76f8\u5bf9\u5149\u8c31 \u54cd\u5e94\u6570\u636e\u65e0\u6cd5\u5f97\u77e5\u7684\u60c5\u51b5\u4e0b)(\u53c2 \u89c1\u9644\u5f55 C.3.5)\u8bc4 \u4f30\u5149\u8c31\u5931\u5339\u914d \u8bef \u5dee \u7684 \u4e0d \u786e \u5b9a \u5ea6 \u8d21 \u732e\u3002 \u82e5 \u662f \u4f7f \u7528 f1′ \u503c,\u5219\u5b9c\u5c06f1’\u503c\u7684\u4e0d\u786e\u5b9a\u5ea6\u7eb3\u5165\u603b\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u4e2d\u3002\u5982\u679c\u5bf9 \u5149\u8c31\u5931\u5339\u914d\u8fdb\u884c\u4e86\u6821\u6b63,\u4ecd \u7136\u5b58\u5728\u6821\u6b63\u4e0d \u5b8c\u5584\u5e26\u6765\u7684\u4e0d\u786e\u5b9a\u5ea6\u8d21\u732e\u3002
\n\u6ce8 :CIE \u5373\u5c06\u9881\u5e03\u4e00\u9879\u91c7\u7528\u6697\u89c6\u89c9\u548c\u660e\u89c6\u89c9\u91cf\u7684\u5149\u8c31\u5149\u89c6\u6548\u7387\u51fd\u6570\u800c\u975eV(\u03bb)\u7684 \u6807\u51c6\u3002
\n4.5.2 \u79ef\u5206\u7403(\u6240\u6709\u7c7b\u578b)
\n\u79ef\u5206\u7403\u5e94\u914d\u5907\u6709\u8f85\u52a9\u706f\u4ee5\u5b9e\u65bd\u81ea\u5438\u6536\u6d4b\u91cf\u3002
\n\u6ce8 1:\u7531 \u4e8e\u81ea\u5438\u6536\u4e0e DUT \u548c\u7403\u7684\u5c3a\u5bf8\u4ee5\u53ca DUT \u4e0e\u79ef\u5206\u7403\u6d82\u5c42\u7684\u53cd\u5c04\u7279\u6027\u6709\u5173 ,\u56e0 \u6b64\u5f53 DUT \u4e0e\u53c2\u8003\u706f\u7684\u5f62\u72b6\u548c\u5c3a \u5bf8\u5b58\u5728\u5dee\u5f02\u65f6 ,\u81ea \u5438\u6536\u6821\u6b63\u5f88\u91cd\u8981\u3002
\n\u79ef\u5206\u7403\u7684\u5c3a\u5bf8\u76f8\u5bf9 DUT \u5b9c\u8db3\u591f\u5927,\u4ee5\u907f\u514d\u7531\u4e8e\u6321\u677f\u4ee5\u53ca DUT \u672c\u8eab\u5bfc\u81f4\u7684\u79ef\u5206\u7403\u7a7a\u95f4\u54cd\u5e94\u5ea6\u4e0d\u5747 \u5300\u800c\u4ea7\u751f\u7684\u8f83\u5927\u8bef\u5dee\u3002
\n\u5177\u4f53\u8981\u6c42:\u5f53 DUT \u5b89\u88c5\u5728\u79ef\u5206\u7403\u4e2d\u5fc3\u65f6(4\u03c0\u6cd5),DUT \u7684\u603b\u8868\u9762\u79ef\u4e0d\u5e94\u8d85\u8fc7\u79ef\u5206\u7403\u5185\u58c1\u603b\u9762\u79ef\u7684 2%\u3002(\u76f8\u5f53\u4e8e\u7acb\u65b9 DUT \u7684\u8fb9\u957f\u4e3a\u79ef\u5206\u7403\u76f4\u5f84\u7684 1\/10\u3002)\u5f53 DUT \u5b89\u88c5\u5728\u79ef\u5206\u7403\u5f00\u53e3\u65f6 (2\u03c0 \u6cd5),\u5f00 \u53e3\u76f4 \u5f84\u4e0d\u5e94\u8d85\u8fc7\u79ef\u5206\u7403\u76f4\u5f84\u76841\/3\u3002
\n\u5f53\u7ebf\u578b DUT \u5b89\u88c5\u5728\u79ef\u5206\u7403\u4e2d\u5fc3\u65f6(4\u03c0\u6cd5),\u5b83\u7684\u957f\u8f74\u5b9c\u4e0e\u63a2\u6d4b\u5668\u63a2\u5934\u5230\u79ef\u5206\u7403\u4e2d\u5fc3\u8fde\u7ebf\u5171\u8f74,\u8fd9\u6837 \u6321\u677f\u7684\u5c3a\u5bf8\u53ef\u4ee5\u6700\u5c0f\u3002
\n\u79ef\u5206\u7403\u5185\u58c1\u7684\u6d82\u5c42\u5e94\u5177\u5907\u6f2b\u53cd\u5c04\u3001\u9ad8 \u53cd\u5c04\u7387\u3001\u65e0 \u5149\u8c31\u9009\u62e9\u6027\u4e14\u6ca1\u6709\u8367\u5149\u3002 \u5bf9\u4e8e\u79ef\u5206 \u7403-\u5149 \u8c31\u8f90\u5c04\u8ba1 \u7cfb\u7edf\u6d82\u5c42\u7684\u53cd\u5c04\u7387\u5b9c\u5927\u4e8e90%\u3002
\n\u6ce8 2:\u5982 \u679c DUT \u548c\u53c2\u8003\u706f\u7684\u5f3a\u5ea6\u5206\u5e03\u4e0d\u4e00\u81f4\u65f6 ,\u79ef \u5206\u7403\u4e0a\u975e\u5747\u5300\u7684\u53cd\u5c04\u7387\u5c06\u4f1a\u6709\u8f83\u5927\u7684\u5f71\u54cd\u3002
\n\u79ef\u5206\u7403\u5185\u7684\u5149\u6e90\u56fa\u5b9a\u88c5\u7f6e\u4ee5\u53ca\u8f85\u52a9\u8bbe\u5907\u7684\u5c3a\u5bf8\u5b9c\u5c3d\u53ef\u80fd\u5730\u5c0f\u3002 \u79ef\u5206\u7403\u5185\u7684\u6240\u6709\u6321\u677f\u8fde\u540c DUT \u7684 \u652f\u6491\u7ed3\u6784\u90fd\u5c3d\u53ef\u80fd\u5730\u6d82\u6709\u9ad8\u53cd\u5c04\u7387\u7684\u6d82\u5c42\u3002
\n\u6ce8 3:\u6321 \u677f\u671d\u5411\u63a2\u6d4b\u5668\u7684\u4e00\u8fb9\u53ef\u4ee5\u5177\u6709\u8f83\u4f4e\u7684\u53cd\u5c04\u7387 ,\u53ef \u6d82\u8986\u4e0e\u79ef\u5206\u7403\u4e00\u6837\u7684\u6d82\u5c42\u3002 \u63a2\u6d4b\u5668\u7aef\u53e3\u7684\u5165\u5c04\u5149\u5e94\u7ecf\u8fc7\u4f59\u5f26\u6821\u6b63\u3002\u901a\u5e38\u901a\u8fc7\u5728\u5165\u5149\u53e3\u5904\u8bbe\u7f6e\u6f2b\u5c04\u5668\u6216\u8005\u536b\u661f\u79ef\u5206\u7403\u6765\u5b9e\u73b0\u3002 \u5177\u4f53 \u8981 \u6c42:\u79ef \u5206 \u7403 \u4e0a \u7684 \u5149 \u5ea6 \u63a2 \u5934 \u6216 \u8005 \u5149 \u8c31 \u8f90 \u5c04 \u8ba1 \u7684 \u5165 \u5149 \u53e3 \u5e94 \u7ecf \u4f59 \u5f26 \u6821 \u6b63,\u5176 f2 \u503c \u5e94 \u5c0f \u4e8e \u6216 \u7b49\u4e8e15%\u3002
\n\u79ef\u5206\u7403\u7cfb\u7edf\u5e94\u6709\u8db3\u591f\u7684\u673a\u68b0\u91cd\u590d\u6027,\u4ee5\u786e\u4fdd\u5728\u5f00\u542f\u6216\u5173\u95ed \u79ef\u5206\u7403\u540e\u5bf9 DUT \u5b9e\u65bd\u6d4b\u8bd5\u65f6,\u79ef \u5206\u7403\u7684 \u54cd\u5e94\u5ea6\u4fdd\u6301\u6052\u5b9a\u3002
\n\u5177\u4f53\u8981\u6c42:\u5f00\u542f\u548c\u5173\u95ed\u79ef\u5206\u7403\u540e\u7684\u91cd\u590d\u6027\u5e94\u5728\u00b10.5%\u4ee5\u5185,\u4e14\u5e94\u7eb3\u5165\u603b\u4e0d\u786e\u5b9a\u5ea6\u8003\u91cf\u4e2d\u3002 \u79ef\u5206\u7403\u7cfb\u7edf(\u5305\u62ec\u6d4b\u8bd5\u8bbe\u5907)\u5728\u4e24\u6b21\u6821\u51c6\u671f\u95f4\u7684\u54cd\u5e94\u5ea6\u5e94\u5177\u6709\u8db3\u591f\u9ad8\u7684\u7a33\u5b9a\u6027\u3002\u79ef\u5206\u7403\u7cfb\u7edf\u7684\u7a33\u5b9a
\n\u6027\u5b9c\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6838\u67e5:\u7b2c\u4e00\u6b21\u6821\u51c6\u540e\u7acb\u5373\u6d4b\u91cf\u4e00\u4e2a\u7a33\u5b9a\u7684\u706f,\u7136\u540e\u5b9a\u671f\u6d4b\u91cf\u540c\u4e00\u76cf\u706f\u4ee5\u786e\u5b9a\u79ef\u5206\u7403\u54cd \u5e94\u7684\u6f02\u79fb\u6216\u53d8\u5316\u3002
\n\u5177\u4f53\u8981\u6c42:\u9664\u975e\u79ef\u5206\u7403\u5728\u6bcf\u6b21\u4f7f\u7528\u524d\u90fd\u6821\u51c6\u8fc7,\u5426\u5219\u79ef\u5206\u7403\u5e94\u5728\u5408\u9002\u7684\u65f6\u95f4\u95f4\u9694\u91cd\u65b0\u6821\u51c6\u4ee5\u4fdd\u8bc1\u79ef\u5206\u7403\u54cd\u5e94\u7684\u6f02\u79fb\u91cf\u5728\u6821\u51c6\u95f4\u9694\u65f6\u95f4\u4e2d\u90fd\u4f4e\u4e8e0.5%\u3002
\n\u5b9c\u91c7\u7528\u4e0e DUT \u6709\u76f8\u4f3c\u5149\u5f3a\u5206\u5e03\u7684\u53c2\u8003\u6807\u51c6\u706f\u6765\u6821\u51c6\u79ef\u5206\u7403\u7cfb\u7edf (\u5982:\u5168 \u65b9\u5411\u578b\u6216\u5b9a\u5411\u578b )\u3002 \u53c2\u8003\u6807\u51c6\u706f\u4e0e DUT \u7684\u5149\u5f3a\u5206\u5e03\u5dee\u5f02\u5b9c\u7eb3\u5165\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u4e2d\u3002
\n4.5.2.1 \u79ef\u5206\u7403-\u5149\u8c31\u8f90\u5c04\u8ba1
\n\u79ef\u5206\u7403-\u5149\u8c31\u8f90\u5c04\u8ba1\u7cfb\u7edf\u5e94\u901a\u8fc7\u4e00\u4e2a\u6eaf\u6e90\u81f3 SI\u7684\u603b\u5149\u8c31\u8f90\u5c04\u901a\u91cf\u6807\u51c6\u706f\u6765\u6821\u51c6\u6216\u9a8c\u8bc1\u3002\u5982\u679c\u6ca1\u6709\u603b\u5149\u8c31\u8f90\u5c04\u901a\u91cf\u6807\u51c6\u706f,\u7528\u6237\u53ef\u4ece\u6eaf\u6e90\u81f3 SI\u7684\u5149\u8c31\u8f90\u7167\u5ea6\u6807\u51c6\u706f\u4ee5\u53ca\u603b\u5149\u901a \u91cf\u6807\u51c6\u706f\u63a8
\n\u5bfc\u5f97\u5230\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b,\u5b9c\u62a5\u544a\u63a8\u5bfc\u7684\u65b9\u6cd5\u4ee5\u53ca\u76f8\u5173\u6570 \u636e(\u5982:\u6807 \u51c6\u706f\u7684\u5149\u8c31\u6216\u76f8\u5173\u8272\u6e29\u7684\u7a7a\u95f4\u89d2\u5ea6\u5747\u5300\u6027)\u3002
\n\u4e0e\u79ef\u5206\u7403\u914d\u5408\u4f7f\u7528\u7684\u5149\u8c31\u8f90\u5c04\u8ba1\u4e0d\u5e94\u4ec5\u6821\u51c6\u5149\u8c31\u8f90\u7167\u5ea6\u800c\u4e0d\u8003\u8651\u79ef\u5206\u7403\u7684\u76f8\u5bf9\u5149\u8c31\u8f93\u51fa\u3002\u79ef\u5206\u7403 \u548c\u5149\u8c31\u8f90\u5c04\u8ba1\u5e94\u4e00\u8d77\u4f5c\u4e3a\u4e00\u4e2a\u7cfb\u7edf\u6765\u6821\u51c6\u603b\u5149\u8c31\u8f90\u5c04\u901a\u91cf\u3002
\n\u79ef\u5206\u7403-\u5149\u8c31\u8f90\u5c04 \u8ba1 \u7cfb \u7edf \u4e2d \u7684 \u5149 \u8c31 \u8f90 \u5c04 \u8ba1 \u5e94 \u8986 \u76d6 \u6574 \u4e2a \u53ef \u89c1 \u5149 \u6ce2 \u6bb5,\u5e76 \u5177 \u5907 \u5408 \u9002 \u7684 \u5e26 \u5bbd \u4ee5 \u53ca \u626b \u63cf \u95f4\u9694\u3002
\n\u5177\u4f53\u8981\u6c42:
\na) \u6ce2\u957f\u8303\u56f4\u81f3\u5c11\u5e94\u8986\u76d6380nm~780nm;
\nb) \u5149\u8c31\u8f90\u5c04\u8ba1\u7684\u6ce2\u957f\u4e0d\u786e\u5b9a\u5ea6\u5e94\u57280.5nm(k=2)\u4ee5\u5185; c) \u5e26\u5bbd(\u534a\u5cf0\u5e26\u5bbd)\u4ee5\u53ca\u626b\u63cf\u95f4\u9694\u5e94\u4e0d\u5927\u4e8e5nm\u3002
\n\u5149\u8c31\u8f90\u5c04\u8ba1\u5e94\u5bf9\u53ef\u89c1\u5149\u6ce2\u6bb5\u5185\u6bcf\u4e2a\u6ce2\u957f\u4e0b\u7684\u8f90\u5c04\u90fd\u5177\u6709\u7ebf\u6027\u54cd\u5e94\u3002\u975e\u7ebf\u6027\u5f71\u54cd\u5e94\u7eb3\u5165\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u4e2d\u3002
\n\u5149\u8c31\u8f90\u5c04\u8ba1\u5185\u90e8\u7684\u6742\u6563\u5149\u5e94\u7eb3\u5165\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u4e2d\u3002 \u81ea\u5438\u6536\u6d4b\u91cf\u4e2d\u7684\u8f85\u52a9\u706f\u5b9c\u53ef\u53d1\u5c04\u8986\u76d6\u6574\u4e2a\u53ef\u89c1\u5149\u6ce2\u957f\u8303\u56f4\u7684\u8f90\u5c04\u3002
\n4.5.2.2 \u79ef\u5206\u7403-\u5149\u5ea6\u8ba1
\n\u5e94\u7528\u4e00\u4e2a\u6eaf\u6e90\u81f3 SI\u7684\u603b\u5149\u901a\u91cf\u6807\u51c6\u706f\u6821\u51c6\u79ef\u5206\u7403-\u5149\u5ea6\u8ba1\u7cfb\u7edf\u3002\u5982\u6709\u53ef\u80fd,\u6700\u597d\u91c7\u7528\u4e0e DUT \u6709\u76f8 \u4f3c\u5149\u8c31\u5206\u5e03\u7684\u6807\u51c6\u706f\u3002
\n\u79ef\u5206\u7403\u5149\u5ea6\u8ba1\u7684\u603b\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6 (\u79ef \u5206\u7403\u52a0\u4e0a\u5149\u5ea6\u8ba1\u63a2\u5934 )\u5e94 \u5339\u914d\u5230\u660e\u89c6\u89c9\u5149\u8c31\u5149\u89c6\u6548\u7387\u51fd\u6570
\nV(\u03bb),V(\u03bb)\u5931\u5339\u914d\u6307\u6570f1’\u503c\u5e94\u6ee1\u8db34.5.1\u4e2d\u7684\u8981\u6c42\u3002
\n\u5fc5\u8981\u65f6,\u5e94\u5f15\u5165\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63\u3002\u4e3a\u4e86\u6821\u6b63,\u9700\u8981\u5f97\u5230 DUT \u7684\u76f8\u5bf9\u5149\u8c31\u5206\u5e03\u4ee5\u53ca\u79ef\u5206\u7403\u548c\u5149\u5ea6\u8ba1 \u7cfb\u7edf\u7684\u76f8\u5bf9\u5149\u8c31\u8f93\u51fa\u3002\u5173\u4e8e\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63,\u53ef\u53c2\u89c1\u9644\u5f55 C\u3002\u79ef\u5206\u7403\u5149\u5ea6\u8ba1\u7684f1’\u503c\u7531\u5149\u5ea6\u63a2\u5934\u7684\u76f8\u5bf9 \u5149\u8c31\u54cd\u5e94\u5ea6 \u548c \u79ef \u5206 \u7403 \u7684 \u76f8 \u5bf9 \u5149 \u8c31 \u8f93 \u51fa [\u03c1\u03bb\/1-\u03c1\u03bb),\u5176\u4e2d\u03c1\uf028\u03bb\uf029 \u4e3a\u79ef\u5206\u7403\u5185\u8868\u9762\u7684\u5149\u8c31\u53cd\u5c04\u7387 \uf05d \u51b3 \u5b9a\u3002\u5bf9\u4e8e\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63\u8fd9\u4e9b\u90fd\u662f\u9700\u8981\u7684\u3002\u4ec5\u4f7f\u7528\u5149\u5ea6\u63a2\u5934\u5149\u8c31\u54cd\u5e94\u5ea6\u4f1a\u5bfc\u81f4\u5927\u8bef\u5dee\u3002
\n\u79ef\u5206\u7403\u7684\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6\u4f1a\u968f\u65f6\u95f4\u53d8\u5316,\u7279\u522b\u662f\u5f53\u79ef\u5206\u7403\u662f\u65b0\u7684\u65f6,\u6216\u8005\u5f53\u79ef\u5206\u7403\u5df2\u7ecf\u957f\u65f6\u95f4\u4f7f\u7528 \u5e76\u53d7\u5230\u6c61\u67d3\u3002\u79ef\u5206\u7403\u7684\u5149\u8c31\u54cd\u5e94\u5ea6\u5b9c\u5b9a\u671f\u6d4b\u91cf\u4ee5\u66f4\u65b0f1’\u503c \u6216\u5149\u8c31\u5931\u5339\u914d\u4fee\u6b63\u6570\u636e\u3002 \u5f53\u79ef\u5206\u7403\u5185\u8868\u9762 \u4e3a\u9ad8\u53cd\u5c04\u7387(>95%)\u6d82\u5c42\u65f6\u8fd9\u70b9\u5c24\u5176\u91cd\u8981\u3002
\n\u6ce8:\u79ef\u5206\u7403\u7cfb\u7edf\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6\u7684\u6d4b\u91cf\u53c2\u89c1IESLM-78:2007\u4e2d \u7684\u9644\u5f55 B\u3002
\n\u7528\u4e8e\u81ea\u5438\u6536\u6d4b\u91cf\u7684\u8f85\u52a9\u706f\u4e0e\u88ab\u6d4b DUT \u6700\u597d\u5177\u6709\u76f8\u4f3c\u7684\u5149\u8c31\u5206\u5e03,\u7279\u522b\u662f\u5bf9\u4e8e\u5355\u8272 LED \u6a21\u5757\u3002
\n4.5.3 \u5206\u5e03\u5149\u5ea6\u8ba1(\u6240\u6709\u7c7b\u578b)
\n\u5206\u5e03\u5149\u5ea6\u8ba1\u7684\u89d2\u5ea6 \u626b \u63cf \u8303 \u56f4 \u5e94 \u8986 \u76d6 \u6574 \u4e2a LED \u88c5 \u7f6e \u53d1 \u5c04 \u5149 \u7684 \u6240 \u6709 \u7acb \u4f53 \u89d2 \u5ea6,\u7279 \u522b \u662f \u6d4b \u91cf \u603b \u5149 \u901a \u91cf\u65f6\u3002
\n\u5177\u4f53\u8981\u6c42:DUT \u7684\u89d2\u5ea6\u8c03\u8282\u5e94\u786e\u4fdd\u5176\u65b9\u5411\u5728\u504f\u79bb\u76ee\u6807\u65b9\u5411\u00b10.5\u00b0\u7684\u89d2\u5ea6\u8303\u56f4\u5185,\u89d2\u5ea6\u663e\u793a\u5e94\u67090.1\u00b0 \u6216\u66f4\u9ad8\u7684\u8bfb\u6570\u5206\u8fa8\u7387\u3002
\n\u5bf9\u4e8e\u5149\u5f3a\u5206\u5e03\u7684\u6d4b\u91cf,\u91c7\u7528\u4f20\u7edf(\u8fdc\u573a)\u5206\u5e03\u5149\u5ea6\u8ba1\u65f6,\u5c06\u5149\u6e90\u7684\u53d1\u5149\u533a\u57df\u7b49\u6548\u4e3a\u70b9\u5149\u6e90\u3002\u6839\u636e\u7167\u5ea6\u5e73\u65b9\u53cd\u6bd4\u5b9a\u5f8b,\u5728\u8db3\u591f\u8fdc\u7684\u5149\u5ea6\u6d4b\u8bd5\u8ddd\u79bb\u4e0b\u901a\u8fc7\u7167\u5ea6\u6d4b\u91cf\u8fdb\u800c\u83b7\u5f97\u5149\u5f3a\u3002
\n\u8fdc\u573a\u7edd\u5bf9\u5149\u5ea6\u5b66\u4e2d\u6d4b\u8bd5\u8ddd\u79bb\u7684\u5177\u4f53\u8981\u6c42:
\na) \u5bf9\u4e8e\u5728\u6240\u6709 C-\u5e73\u9762\u5185\u5177\u6709\u8fd1\u4f3c\u4f59\u5f26(\u6717\u4f2f)\u5206\u5e03(\u5149\u675f\u89d2\u226590\u00b0)\u7684 DUT:\u22655\u00d7D ;
\nb) \u5bf9\u4e8e\u5728\u67d0\u4e9b C-\u5e73\u9762\u6709\u4e0d\u540c\u4e8e\u4f59\u5f26\u5206\u5e03\u7684\u5bbd\u5149\u675f\u5206\u5e03(\u5149\u675f\u89d2\u226560\u00b0)\u7684 DUT:\u226510\u00d7D ;
\nc) \u5bf9\u4e8e\u5177\u6709\u7a84\u7684\u5149\u675f\u5206\u5e03\u3001\u5149\u5f3a\u5206\u5e03\u4e2d\u5b58\u5728\u9661\u5ced\u68af\u5ea6\u53d8\u5316\u6216\u8005\u9700\u4e25\u683c\u63a7\u5236\u7729\u5149\u7684 DUT:\u226515\u00d7D;
\nd) \u5bf9\u4e8e\u53d1\u5149\u533a\u57df\u5185\u5177\u6709\u6bd4\u8f83\u5927\u7684\u4e0d\u53d1\u5149\u7a7a\u95f4\u7684 DUT:\u226515\u00d7(D +S)\u3002
\n\u5176\u4e2d D \u4e3a DUT \u6700\u5927\u53d1\u5149\u5c3a\u5bf8,S \u4e3a\u4e24\u4e2a\u76f8\u90bb\u53d1\u5149\u533a\u57df\u95f4\u7684\u6700\u5927\u95f4\u9694\u3002
\n\u6ce81:\u5bf9 \u4e8e\u4e0a\u8ff0\u6d4b\u8bd5\u8ddd\u79bb ,\u53ef \u4ee5\u901a\u8fc7\u7167\u5ea6\u5e73\u65b9\u53cd\u6bd4\u5b9a\u5f8b\u5728\u5149\u8f74\u4e0a\u7b26\u5408\u5ea6\u4f18\u4e8e 1%\u3001\u4e24 \u500d\u5149\u675f\u89d2\u4ee5\u5185\u533a\u57df\u4f18\u4e8e 3% \u6765\u9a8c \u8bc1\u3002\u4f7f\u7528\u8be5\u65b9\u6cd5\u9a8c\u8bc1\u8fc7\u7684\u5176\u4ed6\u6d4b\u8bd5\u8ddd\u79bb\u53ef\u4ee5\u65e0\u987b\u6821\u6b63(\u53c2 \u89c1\u9644\u5f55 C.3.6)\u3002
\n\u6ce82:\u5bf9 \u4e8e\u67d0\u4e9b LED \u4ea7\u54c1 ,\u5176 \u4e2d\u7684\u5355\u4e2a LED \u53ef\u7b49\u6548\u4e3a\u4e0d\u540c\u65b9\u5411\u4e0a\u5de5\u4f5c\u7684\u5c0f\u6295\u5149\u706f\u70b9(\u5982 \u7ebf\u6027\u706f\u5177\u4e0a\u6563\u5e03\u7684 LED \u6216 \u8005\u5206\u6563\u5b89\u88c5\u5728\u706f\u5177\u4e2d\u7684 LED \u6a21\u5757),\u4e0a \u8ff0\u7ed9\u51fa\u7684\u6d4b\u8bd5\u8ddd\u79bb\u53ef\u80fd\u4e0d\u591f\u3002\u5b9c\u9a8c\u8bc1\u5e73\u65b9\u53cd\u6bd4\u5b9a\u5f8b\u662f\u5426\u9002\u7528\u3002
\n\u5bf9\u4e8e\u8fd1\u573a\u5149\u5ea6\u5b66,\u6d4b\u8bd5\u8ddd\u79bb\u7406\u8bba\u4e0a\u88ab\u8ba4\u4e3a\u662f\u65e0\u9650\u8fdc\u7684,\u4f46\u5b9c\u9a8c\u8bc1\u3002 \u5bf9\u4e8e\u603b\u5149\u901a\u91cf(\u4e0d\u6d4b\u5149\u5f3a\u5206\u5e03)\u7684\u6d4b\u91cf,\u4e0d\u8981\u6c42\u8fdc\u573a\u6761\u4ef6,\u56e0\u4e3a\u603b\u5149\u901a\u91cf\u53ef\u7531\u7167\u5ea6\u5206\u5e03\u79ef\u5206\u83b7\u5f97\u3002 \u901a\u5e38\u5206\u5e03\u5149\u5ea6\u8ba1\u4f1a\u6709\u4e00\u4e9b\u673a\u68b0\u88c5\u7f6e(\u5982\u652f\u627f\u5149 \u6e90\u7684\u706f\u81c2)\u906e \u6321\u5149\u6e90\u53d1\u5c04\u5149\u7684\u89d2\u5ea6\u533a\u57df (\u79f0 \u4e3a\u6b7b\u89d2)\u3002
\n\u5206\u5e03\u5149\u5ea6\u8ba1\u7684\u6b7b\u89d2\u533a\u57df\u8d85\u8fc70.1sr(\u76f8\u5f53\u4e8e\u7ea610\u00b0\u534a\u5f84\u7684\u9525\u89d2)\u65f6,\u4e0d\u5b9c\u7528\u4e8e\u6d4b \u91cf\u975e\u5b9a\u5411\u706f\u6216\u706f\u5177\u7684\u603b\u5149 \u901a\u91cf,\u9664\u975e\u5b9e\u65bd\u4e86\u5408\u9002\u7684\u6821\u6b63\u3002
\n4.5.3.1 \u91c7\u7528\u5149\u5ea6\u63a2\u5934\u7684\u5206\u5e03\u5149\u5ea6\u8ba1
\n\u5149\u5ea6\u63a2\u5934\u7684\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6(\u5982\u679c\u4f7f\u7528\u53cd\u5c04\u955c\u7684 \u8bdd,\u7ed3 \u5408\u53cd\u5c04\u955c\u7684\u5149\u8c31\u53cd\u5c04\u6bd4)\u5e94 \u4e0e\u660e\u89c6\u89c9\u5149\u8c31\u5149 \u89c6\u6548\u7387\u51fd\u6570V(\u03bb)\u76f8\u5339\u914d\u3002V(\u03bb)\u5931\u5339\u914d\u6307\u6570f1’\u503c\u5e94\u6ee1\u8db34.5.1\u4e2d\u7684\u8981\u6c42\u3002
\n\u5fc5\u8981\u65f6,\u5e94\u5f15\u5165\u5149\u8c31\u5931\u5339\u914d\u6821 \u6b63\u3002 \u4e3a\u4e86\u6821\u6b63,\u9700 \u8981\u83b7\u5f97 DUT \u7684\u76f8\u5bf9\u5149\u8c31\u5206\u5e03\u4ee5\u53ca\u5149\u5ea6\u8ba1\u63a2\u5934 (\u5982\u4f7f\u7528\u4e86\u53cd\u5c04\u955c\u4e5f\u5305\u62ec\u53cd\u5c04\u955c)\u7684\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6\u3002\u5173\u4e8e\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63,\u53ef\u53c2\u89c1\u9644\u5f55 C\u3002 \u5206\u5e03\u5149\u5ea6\u8ba1\u5e94\u91c7\u7528\u6eaf\u6e90\u81f3 SI\u7684\u5149\u5f3a\u6807\u51c6\u706f\u6216 \u662f\u7167\u5ea6\u6807\u51c6\u706f\u5b9e\u65bd\u6821\u51c6,\u5982 \u679c\u8fd8\u9700\u6d4b\u91cf\u603b\u5149\u901a\u91cf,\u5219\u603b\u5149\u901a\u91cf\u7684\u503c(lm)\u5e94\u901a\u8fc7\u6d4b\u91cf\u6eaf\u6e90\u81f3 SI\u7684\u5149\u901a\u91cf\u6807\u51c6\u706f\u5bf9\u5176\u8fdb\u884c\u9a8c\u8bc1\u3002\u6216\u8005,\u6d4b\u91cf\u603b\u5149\u901a\u91cf\u7528\u7684\u5206\u5e03 \u5149\u5ea6\u8ba1\u7cfb\u7edf\u53ef\u4ee5\u901a\u8fc7\u6eaf\u6e90\u81f3 SI\u7684\u603b\u5149\u901a\u91cf\u6807\u51c6\u706f\u6765\u6821\u51c6,\u524d\u63d0\u662f\u5206\u5e03\u5149\u5ea6\u8ba1\u7684\u6b7b\u89d2\u533a\u57df\u4e0d \u4f1a\u5bf9\u603b\u5149\u901a \u91cf\u6807\u51c6\u706f\u7684\u6d4b\u91cf\u4ea7\u751f\u5f71\u54cd\u3002
\n\u6ce8:\u5bf9\u4e8e\u8f6c\u955c\u5f0f\u5206\u5e03\u5149\u5ea6\u8ba1 ,\u901a \u5e38\u91c7\u7528\u5149\u5f3a\u6807\u51c6\u706f\u5bf9\u5149\u5ea6\u8ba1\u63a2\u5934\u8fdb\u884c\u6821\u51c6 ,\u6b64 \u65f6\u5149\u5ea6\u6d4b\u91cf\u8ddd\u79bb\u548c\u53cd\u5c04\u955c\u7684\u53cd\u5c04\u7387\u6240 \u5f15\u8d77\u7684\u6d4b\u91cf\u8bef\u5dee\u90fd\u5df2\u81ea\u52a8\u5305\u542b\u5728\u6821\u51c6\u4e2d\u3002
\n4.5.3.2 \u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1
\n\u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1\u5e94\u91c7\u7528\u6eaf\u6e90\u81f3 SI\u7684\u5149\u8c31\u8f90 \u7167\u5ea6\u6807\u51c6\u706f\u6216\u662f\u5149\u8c31\u8f90\u5c04\u5f3a\u5ea6\u6807\u51c6\u706f\u6821\u51c6\u3002 \u5bf9\u4e8e\u8f6c\u955c \u5f0f\u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1,\u5982\u679c\u91c7\u7528\u5149\u8c31\u8f90\u7167\u5ea6\u6807\u51c6,\u5219\u5e94\u8003\u8651\u53cd\u5c04\u955c\u7684\u5149\u8c31\u53cd\u5c04\u6bd4\u3002\u5982\u679c\u9700\u6d4b\u91cf\u603b\u5149\u8c31\u8f90\u5c04 \u901a\u91cf,\u5219\u5e94\u901a\u8fc7\u6d4b\u91cf\u4e00\u4e2a\u6eaf \u6e90\u81f3 SI\u7684 \u603b\u5149\u8c31\u8f90\u5c04\u901a\u91cf \u6807 \u51c6 \u706f \u6765 \u9a8c \u8bc1 \u5176 \u503c,\u5355 \u4f4d \u4e3a \u74e6 \u6bcf \u7eb3 \u7c73 (W\/nm)\u3002 \u6216\u8005,\u7528\u4e8e\u603b\u5149\u901a\u91cf\u6216\u603b\u5149\u8c31\u8f90\u5c04\u901a\u91cf\u6d4b\u91cf\u7684\u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1\u7cfb\u7edf\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u6eaf\u6e90\u81f3 SI\u7684 \u603b\u5149\u8c31\u8f90 \u5c04\u901a\u91cf\u6807\u51c6\u706f\u6765\u6821\u51c6,\u524d\u63d0\u662f\u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1\u7684\u6b7b\u89d2\u4e0d\u4f1a\u5bf9\u603b\u5149\u8c31\u8f90\u5c04\u901a\u91cf\u6807\u51c6\u706f\u7684\u6d4b\u91cf\u4ea7\u751f\u5f71\u54cd\u3002
\n\u5206\u5e03\u5149\u8c31\u8f90\u5c04\u8ba1\u7cfb\u7edf\u4e2d\u7684\u5149\u8c31\u8f90\u5c04\u8ba1\u5e94\u8986\u76d6\u6574\u4e2a\u53ef\u89c1\u5149\u6ce2\u6bb5\u8303\u56f4,\u5e76\u5177\u6709\u9002\u7528\u4e8e\u88ab\u6d4b LED \u7684\u5408\u9002 \u5e26\u5bbd\u548c\u626b\u63cf\u95f4\u9694\u3002\u6ce2\u957f\u8303\u56f4\u81f3\u5c11\u5e94\u8986\u76d6380nm~780nm\u3002
\n\u5177\u4f53\u8981\u6c42:\u5e26\u5bbd(\u534a\u5cf0\u5e26\u5bbd)\u548c \u626b\u63cf\u95f4\u9694\u5e94\u4e0d\u8d85\u8fc7 5nm\u3002 \u5149\u8c31\u8f90\u5c04\u8ba1\u7684\u6ce2\u957f\u4e0d\u786e\u5b9a\u5ea6\u5e94\u5728 0.5nm (k=2)\u4ee5\u5185\u3002
\n\u5149\u8c31\u8f90\u5c04\u8ba1\u53ef\u89c1 \u5149 \u6ce2 \u6bb5 \u6bcf \u4e2a \u6ce2 \u957f \u4e0b \u7684 \u8f90 \u5c04 \u90fd \u5e94 \u5177 \u6709 \u7ebf \u6027 \u54cd \u5e94\u3002 \u975e \u7ebf \u6027 \u5f71 \u54cd \u5e94 \u7eb3 \u5165 \u4e0d \u786e \u5b9a \u5ea6 \u8bc4 \u4f30\u4e2d\u3002
\n\u5149\u8c31\u8f90\u5c04\u8ba1\u5185\u90e8\u7684\u6742\u6563\u5149\u5e94\u7eb3\u5165\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u4e2d\u3002
\n4.5.3.3 \u5206\u5e03\u8272\u5ea6\u8ba1
\n\u5206\u5e03\u8272\u5ea6\u8ba1\u91c7\u7528\u4e09\u523a\u6fc0\u503c\u8272\u5ea6\u63a2\u5934(\u6ee4\u8272\u7247\u4e0e\u63a2\u6d4b\u5668\u7ed3 \u5408\u5c06\u5176\u5149\u8c31\u54cd\u5e94\u7387\u5339\u914d\u5230\u4e0e CIE \u989c\u8272\u5339\u914d \u51fd\u6570\u63a5\u8fd1)\u6d4b\u91cf\u4e09\u523a\u6fc0\u503c X \u3001Y\u3001Z\u3002\u5206\u5e03\u8272\u5ea6\u8ba1\u7684Y \u901a\u9053\u5e94\u6ee1\u8db34.5.3.1\u4e2d\u7684\u8981\u6c42\u3002
\n\u9664\u975e\u53e6\u6709\u8bf4\u660e,\u5426\u5219\u4ec5\u4e00\u4e2a\u5206\u5e03\u8272\u5ea6\u8ba1\u4e0d\u5e94\u7528\u4e8e \u7edd\u5bf9\u8272\u5ea6\u7684\u6d4b\u91cf,\u4ec5 \u53ef\u7528\u4e8e\u8272\u5dee\u7684\u6d4b\u91cf (\u6216 \u5bf9\u67d0\u4e00 \u7279\u5b9a DUT,\u7ecf\u5149\u8c31\u8f90\u5c04\u8ba1\u6821\u51c6\u540e\u8fdb\u884c\u76f8\u5bf9\u989c\u8272\u6d4b\u91cf)\u3002
\n4.5.4 \u4eae\u5ea6\u8ba1
\n\u4eae\u5ea6\u8ba1\u5e94\u7531\u6eaf\u6e90\u81f3 SI\u7684\u4eae\u5ea6\u6807\u51c6\u8fdb\u884c\u6821\u51c6\u3002\u4ee5\u4e0b \u5185\u5bb9\u9002\u7528\u4e8e\u4f20\u7edf\u4eae\u5ea6\u8ba1 (\u5355 \u70b9\u4eae\u5ea6\u6d4b\u91cf\u8bbe\u5907)\u4ee5 \u53ca\u6210\u50cf\u4eae\u5ea6\u6d4b\u91cf\u8bbe\u5907(ILMD)\u3002
\n\u4eae\u5ea6\u8ba1\u7684\u76f8\u5bf9\u5149\u8c31\u54cd\u5e94\u5ea6\u5e94\u4e0e\u660e\u89c6\u89c9\u7684\u5149\u8c31\u5149\u89c6\u6548\u7387\u51fd\u6570V(\u03bb)\u76f8\u5339\u914d,V(\u03bb)\u5931\u5339\u914d \u6307\u6570 f1’\u503c \u5e94 \u6ee1\u8db34.5.1\u4e2d\u7684\u8981\u6c42\u3002
\n\u5fc5\u8981\u65f6,\u5e94\u5f15\u5165\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63\u3002\u4e3a\u4e86\u6821\u6b63,\u8981\u83b7\u5f97 DUT \u7684\u76f8\u5bf9\u5149\u8c31\u5206\u5e03\u4ee5\u53ca\u5149\u5ea6\u8ba1\u7684\u76f8\u5bf9\u5149\u8c31 \u54cd\u5e94\u5ea6\u3002\u5173\u4e8e\u5149\u8c31\u5931\u5339\u914d\u6821\u6b63,\u53ef\u53c2\u89c1\u9644\u5f55 C\u3002
\n\u5982\u679c\u4f7f\u7528\u4e86\u6210\u50cf\u4eae\u5ea6\u6d4b\u91cf\u8bbe\u5907,\u5176\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5e94\u901a\u8fc7\u4e0e\u7784\u70b9\u4eae\u5ea6\u8ba1\u6d4b\u91cf\u7684\u540c\u4e00\u4e2a\u5178\u578b LED \u88c5\u7f6e \u4eae\u5ea6\u5206\u5e03\u8fdb\u884c\u6bd4\u8f83\u6765\u9a8c\u8bc1\u3002<\/p>\n

5 \u51c6\u5907\u5de5\u4f5c\u3001\u5b89\u88c5\u4ee5\u53ca\u64cd\u4f5c\u6761\u4ef6<\/p>\n

5.1 \u8001\u5316
\n\u5e94\u6309\u7167\u5408\u9002\u7684 LED \u4ea7\u54c1\u6027\u80fd\u6807\u51c6\u5b9e\u65bd\u8001\u5316(\u89c1\u7b2c2\u7ae0)\u3002
\n5.2 \u6d4b\u8bd5\u5668\u4ef6
\n\u7533\u8bf7\u4eba\u5e94\u63d0\u4f9b\u6240\u6709\u6b63\u786e\u4f7f\u7528\u88c5\u7f6e\u7684\u6307\u5bfc\u3002\u9664\u975e\u7533\u8bf7\u4eba\u7279\u522b\u8981\u6c42(\u5982 \u7ef4\u6301\u56e0\u5b50\u7684\u786e\u5b9a),\u5426 \u5219\u88c5\u7f6e\u7684 \u5149\u5b66\u90e8\u5206\u5e94\u4fdd\u6301\u5e72\u51c0\u3002
\n5.3 \u5b89\u88c5
\n5.3.1 \u5de5\u4f5c\u65b9\u4f4d
\n\u9664\u975e\u53e6\u6709\u89c4\u5b9a,LED \u706f\u5e94\u5de5\u4f5c\u5728\u81ea\u7531\u7a7a\u6c14\u4e2d,\u4e14 \u4f4d\u4e8e\u706f\u5934\u5782\u76f4\u671d\u4e0a\u7684\u4f4d\u7f6e\u4e0a\u3002 \u53ea\u6709\u5728\u7533\u8bf7\u8005\u5ba3\u79f0 \u8be5\u706f\u53ea\u9002\u7528\u5728\u67d0\u4e00\u7279\u5b9a\u65b9\u4f4d\u4e0b\u4f7f\u7528\u65f6,\u5728\u6240\u6709\u6d4b\u8bd5 \u4e2d\u8be5\u706f\u90fd\u5e94\u5b89\u88c5\u5728\u5ba3\u79f0\u7684\u65b9\u4f4d\u3002 \u5982\u679c\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u8fd8 \u91c7\u7528\u4e86\u4e0d\u540c\u7684\u5de5\u4f5c\u65b9\u4f4d,4.2.5\u4e2d\u7684\u6280\u672f\u6307\u6807\u9002\u7528\u3002
\nLED \u706f\u5177\u5e94\u5b89\u88c5\u5728\u5236\u9020\u5546\u7ed9\u51fa\u7684\u9884\u671f\u4f7f\u7528\u7684\u5de5\u4f5c\u65b9\u4f4d\u4e0a,\u4ee5\u786e\u4fdd \u88c5\u7f6e\u5185\u90e8\u53ca\u5916\u90e8\u7684\u7a7a\u6c14\u6d41\u52a8\u4ea7\u751f \u7684\u70ed\u72b6\u6001\u4e0e\u5b9e\u9645\u4f7f\u7528\u6761\u4ef6\u76f8\u4e00\u81f4,\u5e76\u4e14\u8fdb\u884c\u6b63\u786e\u6821\u51c6,\u4e14\u6240\u6709\u7684\u5143\u4ef6\u90fd\u4e25\u683c\u7684\u5904\u5728\u5176\u8bbe\u8ba1\u4f4d\u7f6e\u4e0a\u3002\u540c\u65f6 \u53ef\u8c03\u8282\u90e8\u4ef6\u5e94\u6309\u5236\u9020\u5546\u7684\u8bf4\u660e\u6b63\u786e\u8bbe\u7f6e\u3002 \u5982\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u5de5\u4f5c\u65b9\u4f4d,\u5e94 \u6309 4.2.5 \u7684\u8981\u6c42 \u8fdb\u884c\u6821\u6b63\u3002
\n\u5bf9\u4e8e LED \u6a21\u5757,\u5982\u679c\u5176\u6e29\u5ea6\u7ef4\u6301\u5728\u6307\u5b9a\u7684\u6027\u80fd\u6e29\u5ea6tp \u4e0b,\u5219\u53ef\u5728\u4efb\u610f\u65b9\u4f4d\u4e0b\u5de5\u4f5c\u3002 DUT \u7684\u5b89\u88c5\u5e94\u786e\u4fdd\u4efb\u4f55\u652f\u627f\u5143\u4ef6\u7684\u70ed\u4f20\u5bfc\u5bf9\u88c5\u7f6e\u672c\u8eab\u4ea7\u751f\u7684\u975e\u9884\u671f\u51b7\u5374\u6548\u5e94\u53ef\u4ee5\u5ffd\u7565\u3002 \u6ce8 1:\u4f8b \u5982 ,\u4e00 \u4e2a\u706f\u5177\u53ef\u901a\u8fc7\u7ebf\u6216\u8005\u5177\u6709\u4f4e\u70ed\u5bfc\u7387\u7684\u652f\u6491\u6750\u6599\u5982\u805a\u56db\u6c1f\u4e59\u70ef\u60ac\u6302\u5728\u7a7a\u6c14\u4e2d\u3002 \u5728\u4efb\u4f55\u60c5\u51b5\u4e0b,\u5747\u5e94\u62a5\u544a LED \u88c5\u7f6e\u7684\u5de5\u4f5c\u65b9\u4f4d\u3002
\n\u6ce8 2:LED \u7684\u53d1\u5149\u8fc7\u7a0b\u5e76\u4e0d\u4f1a\u53d7\u5230\u65b9\u4f4d\u7684\u5f71\u54cd(\u76f8 \u5bf9\u4e8e\u91cd\u529b)\u3002\u4f46 \u662f ,LED \u706f\u548c LED \u706f\u5177\u7684\u65b9\u4f4d\u53d8\u5316\u4f1a\u5bfc\u81f4\u88c5\u7f6e\u5185LED \u70ed\u72b6\u6001\u7684\u6539\u53d8 ,\u8fdb \u800c\u5f71\u54cd\u88c5\u7f6e\u7684\u5149\u8f93\u51fa\u3002
\n5.3.2 \u5750\u6807\u7cfb\u7edf
\n\u53d1\u5149\u88c5\u7f6e\u7684\u5149\u5ea6\u548c\u8272\u5ea6\u5206\u5e03\u4e0e\u5176\u4f4d\u7f6e\u548c\u65b9\u5411\u6709\u5173\u3002\u56e0\u6b64\u5e94\u5efa\u7acb\u57fa\u4e8e DUT \u7684\u5750\u6807\u7cfb\u7edf,\u5e76 \u4e14\u5149 \u5ea6\/ \u8272\u5ea6\u5206\u5e03\u5747\u5728\u8be5\u5750\u6807\u7cfb\u7edf\u4e0b\u7ed9\u51fa\u3002\u53d1\u5149\u88c5\u7f6e\u7684\u673a\u68b0\u4f4d\u7f6e\u5728\u5750\u6807\u7cfb\u7edf\u5e94\u662f\u552f\u4e00\u4e14\u88ab\u5ba3\u79f0\u7684\u3002\u5750\u6807\u7cfb\u7edf\u7684 \u4e2d\u5fc3\u4e0e DUT \u7684\u5149\u5ea6\u4e2d\u5fc3\u91cd\u5408\u3002
\n\u5173\u4e8e\u5750\u6807\u7cfb\u7edf\u7684\u6307\u5bfc\u8bf7\u89c1 GB\/T22907\u20142008\u3002
\n5.3.3 \u5149\u5ea6\u4e2d\u5fc3
\n\u4e00\u4e2a\u88c5\u7f6e\u7684\u5149\u5ea6\u4e2d\u5fc3\u5e94\u5728\u5176\u53d1\u5149\u9762\u8f6e\u5ed3\u7acb\u4f53\u56fe\u5f62\u7684\u4e2d\u5fc3\u5904\u3002
\n\u5bf9\u4e8e\u591a\u9762\u4e0d\u900f\u660e\u7684 LED \u706f\u5177,\u5982\u679c\u706f(\u6216\u8005\u6a21\u5757)\u7684 \u9694\u95f4\u662f\u767d\u8272\u6216\u8005\u53cd\u5149\u7684,\u5219 \u5149\u5ea6\u4e2d\u5fc3\u5e94\u5904\u5728\u4e3b \u706f\u5177\u5f00\u53e3\u7684\u4e2d\u5fc3;\u4f46\u5982\u679c\u706f(\u6216\u8005\u6a21 \u5757)\u7684 \u9694\u95f4\u662f\u9ed1\u8272\u6216\u8005\u4e0d\u53cd\u5149\u7684,\u5219 \u5149\u5ea6\u4e2d\u5fc3\u5e94\u5904\u5728\u706f\u7684\u5149\u5ea6\u4e2d\u5fc3 (\u706f\u7684\u53d1\u5149\u9762\u8f6e\u5ed3\u7acb\u4f53\u56fe\u5f62\u7684\u4e2d\u5fc3\u5904\u6216\u8005\u6a21\u5757\u7684\u4e2d\u5fc3)\u3002
\n\u5f53\u4f7f\u7528\u8fdc\u573a\u5206\u5e03\u5149\u5ea6\u8ba1\u6d4b\u91cf\u5177\u6709\u591a\u4e2a\u660e\u663e\u95f4\u9699\u53d1\u5149\u533a\u57df\u7684\u88c5\u7f6e\u65f6,\u5982 \u679c\u4e0d\u80fd\u7b26\u5408 4.5.3 \u4e2d\u5bf9\u6d4b\u8bd5 \u8ddd\u79bb\u7684\u89c4\u5b9a,\u5219\u5e94\u5206\u6210\u591a\u6b65\u9aa4\u6d4b\u91cf\u8be5\u88c5\u7f6e,\u6bcf\u6b21\u5206\u522b\u5bf9\u51c6\u4e00\u4e2a\u53d1\u5149\u533a\u57df\u7684\u4e2d\u5fc3,\u5e76 \u5e94\u62a5\u544a\u6bcf\u4e2a\u53d1\u5149\u533a\u57df \u7684\u6570\u636e\u3002
\n\u6ce8:\u5f53\u8fd9\u4e9b\u53d1\u5149\u533a\u57df\u4f5c\u4e3a\u6574\u4f53\u6d4b\u91cf\u4e0e\u5e73\u65b9\u53cd\u6bd4\u5b9a\u5f8b\u504f\u5dee\u8f83\u5927\u65f6 ,\u53ef \u8ba4\u4e3a\u8fd9\u4e9b\u53d1\u5149\u533a\u57df\u95f4\u9694\u8f83\u5927 ,\u4e14 \u4e0d\u53ef\u5ffd\u7565\u3002
\n\u5173\u4e8e\u5149\u5ea6\u4e2d\u5fc3\u8865\u5145\u7684\u6307\u5bfc\u8bf7\u89c1 GB\/T22907\u20142008\u4e2d\u76845.3.2\u3002
\n5.4 LED \u88c5\u7f6e\u7684\u5de5\u4f5c\u6761\u4ef6
\n5.4.1 \u4e00\u822c\u6761\u4ef6
\n\u5bf9\u4e8e\u914d\u6709\u8c03\u5149\u63a7\u5236 \u7684 LED \u88c5 \u7f6e,\u5728 \u6240 \u6709 \u6d4b \u8bd5 \u4e2d \u5e94 \u8c03 \u81f3 \u6700 \u5927 \u5149 \u8f93 \u51fa \u6216 \u8005 \u7531 \u7533 \u8bf7 \u8005 \u7ed9 \u51fa \u7684 \u9884 \u5b9a \u4e49 \u6c34\u5e73\u3002
\n\u5bf9\u4e8e\u914d\u6709\u5185\u90e8\u53cd\u9988\u63a7\u5236\u7535\u8def\u3001\u5916\u90e8\u4e0d\u53ef\u8c03\u7684 LED \u88c5\u7f6e,\u5e94\u6309\u5176\u6240\u63d0\u4f9b\u7684\u72b6\u6001\u8fdb\u884c\u6d4b\u8bd5\u3002 \u5bf9\u4e8e\u5177\u6709\u53ef\u8c03\u989c\u8272\u70b9\u7684 LED \u88c5\u7f6e,\u5e94\u8c03\u8282\u6216\u8bbe\u7f6e\u5230\u5236\u9020\u5546\u6216\u7533\u8bf7\u4eba\u6307\u5b9a\u7684\u989c\u8272\u3002 \u5bf9\u4e8e\u5177\u6709\u767d\u5149\u5149\u8c31\u53ef\u8c03\u7684 LED \u88c5\u7f6e,\u5e94\u8c03\u8282\u5230\u7533\u8bf7\u8005\u6307\u5b9a\u6216\u8005\u6309\u7167\u76f8\u5173\u6807\u51c6\u8981\u6c42\u7684\u8bbe\u5b9a\u3002 \u5bf9\u4e8e\u591a\u8272\u7684 LED \u88c5\u7f6e,\u5982 RGBLED \u88c5\u7f6e,\u5e94\u5728\u5404\u81ea\u5168\u529f\u7387\u4e0b\u5355\u72ec\u6d4b\u91cf\u5404\u4e2a\u989c\u8272,\u5e76 \u5728\u5168\u529f\u7387\u4e0b\u4e00
\n\u8d77\u6d4b\u91cf\u6240\u6709\u989c\u8272\u3002
\n5.4.2 LED \u706f
\n\u5728\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u4e0b\u6d4b\u91cf LED \u706f,\u5e76 \u5e94\u62a5\u544atamb =25 \u2103 \u65f6\u7684\u6570\u636e\u3002 \u5982\u679c\u5236\u9020\u5546\u5ba3\u79f0\u4e86\u5176\u4ed6\u5de5\u4f5c\u6e29 \u5ea6,\u5e94\u62a5\u544a\u7ed9\u5b9a\u6e29\u5ea6\u4e0b\u7684\u6d4b\u91cf\u7ed3\u679c,\u6216\u5e94\u4ee5\u56fe\u8868\u5f62\u5f0f\u63d0\u4f9b\u8fd9\u4e9b\u6e29\u5ea6\u7684\u8f6c\u5316\u56e0\u5b50\u3002
\n5.4.3 LED \u6a21\u5757
\n\u5bf9\u4e8e\u6ca1\u6709\u63a7\u5236\u88c5\u7f6e\u7684 LED \u6a21\u5757,\u7533\u8bf7\u4eba\u5e94\u63d0\u4f9b\u6240\u7528\u8f85\u52a9\u8bbe\u5907\u7684\u5fc5\u8981\u6280\u672f\u6307\u6807\u3002 \u5728\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6\u7684\u989d\u5b9a\u6027\u80fd\u6e29\u5ea6\u4e0b\u5bf9 LED \u6a21\u5757\u8fdb\u884c\u6d4b\u8bd5\u3002tp \u70b9\u7684\u6e29\u5ea6\u5e94\u8bbe\u7f6e\u4e3a\u6d4b\u8bd5\u6e29\u5ea6\u3002 \u5982\u679c
\ntp \u70b9\u7684\u6e29\u5ea6\u4e0d\u53ef\u6d4b,\u5236\u9020\u5546\u6216\u7533\u8bf7 \u4eba\u5e94\u6307\u5b9a\u4e00\u4e2a\u6e29\u5ea6\u76d1\u63a7\u70b9\u3002 \u5982\u679c\u9700\u8981\u70ed\u6c89\u6765\u5b9e\u73b0 LED \u6a21\u5757\u7684\u6b63\u786e \u5de5\u4f5c,\u5e76\u4e14 LED \u6a21\u5757\u672c\u8eab\u6ca1\u6709\u70ed\u6c89,\u53ef \u4f7f\u7528\u4e00\u4e2a\u5408\u9002\u7684\u6e29\u5ea6\u63a7\u5236\u70ed\u6c89\u3002 \u8fd8\u9700\u5f15\u5165\u63d2\u5165\u6280\u672f (\u53c2 \u89c1\u9644\u5f55 C)\u3002
\n\u4e00\u4e2a LED \u6a21\u5757\u53ef\u80fd\u6709\u4e0d\u6b62\u4e00\u4e2a\u989d\u5b9a\u6027\u80fd\u76f8\u5173\u7684\u6700\u9ad8\u6e29\u5ea6\u503ctp,n \u3002 \u4e0d\u542b\u6709\u70ed\u6c89\u7684 LED \u5f15\u64ce\u5728\u989d\u5b9a\u6027\u80fd\u6e29\u5ea6\u4e0b\u7684\u6d4b\u8bd5\u5982\u4e0a\u6587\u6240\u8ff0\u3002
\n\u542b\u6709\u70ed\u6c89\u7684 LED \u5f15\u64ce\u5e94\u5728\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6tamb=25 \u2103\u4e0b\u6d4b\u91cf,\u6d4b \u91cf\u5e76\u62a5\u544atp \u503c\u3002 \u53e6\u9700\u5728tp \u70b9\u8fbe\u5230 \u6307\u5b9a\u7684\u6027\u80fd\u6e29\u5ea6\u7684\u6761\u4ef6\u4e0b\u4f5c\u8fdb\u4e00\u6b65\u6d4b\u91cf\u3002\u5982\u679ctp \u70b9\u7684\u6e29\u5ea6\u4e0d\u53ef\u6d4b,\u7533\u8bf7\u4eba\u5e94\u6307\u5b9a\u4e00\u4e2a\u6e29\u5ea6\u76d1\u63a7\u70b9\u3002
\n5.4.4 LED \u706f\u5177
\n\u5728\u6807\u51c6\u6d4b\u8bd5\u6761\u4ef6tamb=25 \u2103\u4e0b\u6d4b\u91cf LED \u706f\u5177\u3002
\n\u6ce8 :tp \u4e0e LED \u706f\u5177\u7ec8\u7aef\u7528\u6237\u6ca1\u6709\u5173\u7cfb\u5e76\u4e14\u901a\u5e38\u4e0d\u53ef\u83b7\u5f97\u3002
\n\u5e94\u62a5\u544atamb=25 \u2103\u4e0b\u7684\u6570\u636e\u3002\u5982\u679c\u5ba3\u79f0\u4e86\u966425 \u2103\u4ee5\u5916\u7684\u5176\u4ed6\u989d\u5b9a\u6700\u5927\u6027\u80fd\u6e29\u5ea6tp,n ,\u5219 \u5e94\u63d0\u4f9b\u8be5 \u6e29\u5ea6\u4e0b\u7684\u8f6c\u5316\u56e0\u5b50(\u89c14.2.2\u4ee5\u53ca\u53c2\u89c1\u9644\u5f55 C.1.2)\u3002\u53ef\u4ee5\u5ba3\u79f0\u6709\u591a\u4e2a\u989d\u5b9a\u6700\u5927\u6027\u80fd\u6e29\u5ea6\u3002<\/p>\n

6 \u5149\u5ea6\u91cf\u7684\u6d4b\u91cf<\/p>\n

6.1 \u4e00\u822c\u6d4b\u91cf
\n\u672c\u6807\u51c6\u5305\u62ec\u4ee5\u4e0b\u5149\u5ea6\u91cf\u7684\u6d4b\u91cf: a) \u603b\u5149\u901a\u91cf;
\nb) \u5149\u6548; c) \u5149\u5f3a\u5206\u5e03; d) \u4eae\u5ea6\u3002
\n\u6240\u6709 LED \u88c5\u7f6e\u90fd\u8981\u6c42\u7edd\u5bf9\u5149\u5ea6\u5b66\u7684\u6d4b\u91cf\u65b9\u6cd5\u3002
\n6.2 \u603b\u5149\u901a\u91cf\u7684\u6d4b\u91cf
\n\u5173\u4e8e\u603b\u5149\u901a\u91cf\u6d4b\u91cf\u7684\u4e00\u822c\u539f\u5219\u53ef\u89c1 GB\/T26178\u20142010\u3002 \u5149\u6e90\u7684\u5149\u901a\u91cf\u53ef\u7531\u4e0d\u540c\u7684\u65b9\u6cd5\u83b7\u5f97\u3002\u65b9\u6cd5\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u5176\u4ed6\u53c2\u91cf(\u989c\u8272\u3001\u5f3a\u5ea6\u5206\u5e03)\u6d4b\u91cf\u7684\u9700\u8981,\u6216
\n\u8005\u53d6\u51b3\u4e8e DUT \u7684\u51e0\u4f55\u5c3a\u5bf8\u3002\u4ee5\u4e0b\u65b9\u6cd5\u53ef\u9002\u7528:
\na) \u65b9\u6cd5 A:\u4f7f\u7528\u79ef\u5206\u7403(\u914d\u5907\u5149\u5ea6\u63a2\u5934\u6216\u8005\u5149\u8c31\u8f90\u5c04\u8ba1)\u6d4b\u91cf\u3002
\n\u5173\u4e8e\u79ef\u5206\u7403\u7684\u7406\u8bba,\u89c1 GB\/T26178\u20142010\u4e2d\u76846.2\u3002 b) \u65b9\u6cd5 B:\u4ece\u5149\u5f3a\u5206\u5e03\u4e2d\u8ba1\u7b97\u5f97\u51fa\u3002
\n\u8ba1\u7b97\u65b9\u6cd5\u89c1 GB\/T26178\u20142010\u7684\u7b2c4\u7ae0\u3002 \u5149\u5f3a\u53ef\u901a\u8fc7\u4eae\u5ea6\u79ef\u5206\u5f97\u5230\u3002\u53c2\u89c1 CIE70:1987\u4e2d\u76842.2\u3002 c) \u65b9\u6cd5 C:\u4ece\u7167\u5ea6\u5206\u5e03\u4ee5\u53ca\u5149\u5ea6\u8ddd\u79bb\u4e2d\u8ba1\u7b97\u5f97\u51fa\u3002 \u8ba1\u7b97\u65b9\u6cd5\u89c1 GB\/T26178\u20142010\u7684\u7b2c5\u7ae0\u3002
\n\u65b9\u6cd5 A \u9002\u7528\u4e8e LED \u706f\u548c LED \u6a21\u5757\u7684\u6d4b\u91cf\u3002LED \u706f\u5177\u7684\u5149\u901a\u91cf\u5e94\u901a\u8fc7\u9002\u5408\u7684\u5149\u5f3a\u5206\u5e03\u6570\u636e\u79ef\u5206 \u6216\u7167\u5ea6\u5206\u5e03\u79ef\u5206\u83b7\u5f97(\u65b9\u6cd5 B\u6216 C)\u3002 \u5982\u679c LED \u706f\u5177\u76f8\u6bd4\u4e8e\u79ef\u5206\u7403\u8db3\u591f\u7684\u5c0f,\u65b9 \u6cd5 A \u4e5f\u53ef\u9002\u7528\u3002 \u5bf9\u4e8e \u90e8\u5206\u5149\u901a\u91cf\u7684\u6d4b\u91cf(\u89c16.3):\u9002\u7528\u65b9\u6cd5 B,\u6216\u8005\u914d\u5408\u5408\u9002\u7684\u516c\u5f0f,\u65b9\u6cd5 C\u4e5f\u53ef\u9002\u7528\u3002
\n\u5728\u79ef\u5206\u7403\u5185\u5b89\u88c5 DUT \u6709\u4e24\u79cd\u4f4d\u7f6e:
\na) 4\u03c0\u6cd5:\u9002\u7528\u4e8e\u6240\u6709\u7c7b\u578b\u7684 LED \u88c5\u7f6e,\u7279\u522b\u662f\u975e\u5b9a\u5411\u5206 \u5e03\u7684\u88c5\u7f6e,DUT \u901a\u5e38\u4ee5\u89c4\u5b9a\u7684\u65b9\u4f4d\u5b89\u88c5 \u5728\u79ef\u5206\u7403\u4e2d\u5fc3\u3002\u5982\u679c\u53ef\u80fd\u7684\u8bdd,DUT \u7684\u5b89\u88c5\u8981\u4f7f\u843d\u5728\u6321\u677f\u4e0a\u7684\u76f4\u5c04\u5149\u6700\u5c11\u3002\u7ebf\u6027\u5149\u6e90\u5b9c\u4f7f\u5176 \u5149\u8f74\u4e0e\u63a2\u5934\u548c\u79ef\u5206\u7403\u4e2d\u5fc3\u7684\u8fde\u7ebf\u5171\u8f74\u3002\u4f7f\u7528\u653e\u7f6e\u5728\u540c\u4e00\u4f4d\u7f6e\u5904\u7684\u5149\u901a\u91cf\u6807\u51c6\u706f\u6821\u51c6\u79ef\u5206\u7403\u3002 b) 2\u03c0\u6cd5:\u5bf9\u4e8e\u5177\u6709\u534a\u7403\u6216\u5b9a\u5411\u5206\u5e03\u4e14\u5411\u540e \u65e0\u53d1\u5c04\u5149\u7684 LED \u5149\u6e90,\u53ef \u5c06 DUT \u4ee5\u6307\u5b9a\u5de5\u4f5c\u65b9\u6848\u5b89 \u88c5\u5728\u79ef\u5206\u7403\u7403\u58c1\u3002\u5e94\u4f7f\u7528\u4e00\u5757\u5c0f\u6321\u677f\u963b\u6321\u5149\u6e90\u76f4\u5c04\u63a2\u6d4b\u5668\u3002 \u8fd9\u79cd\u60c5\u51b5\u4e0b,\u4f7f \u7528\u5177\u6709\u534a\u7403\u5149\u5206
\n\u5e03\u7684\u5149\u901a\u91cf\u6807\u51c6\u706f\u653e\u7f6e\u5728\u4e0e DUT \u76f8\u540c\u7684\u4f4d\u7f6e\u6821\u51c6\u79ef\u5206\u7403\u3002
\n\u6ce8 1:\u79ef \u5206\u7403 4\u03c0\u6cd5 \u548c 2\u03c0\u6cd5 \u7684\u4f8b\u5b50\u53ef\u53c2\u89c1 CIE127:2007\u4e2d \u7684\u56fe 9\u3002
\n\u9664\u975e DUT \u4e0e\u5149\u901a\u91cf\u6807\u51c6\u706f\u7684\u5c3a\u5bf8\u548c\u53cd\u5c04\u7279\u6027\u90fd\u76f8\u8fd1,\u4e14\u5ba3\u79f0\u7ed3\u5408\u4f7f\u7528\u7684\u6807\u51c6\u706f\u548c\u88ab\u6d4b DUT \u7684\u7c7b \u578b,\u81ea\u5438\u6536\u6821\u6b63\u53ef\u5ffd\u7565,\u5426\u5219\u5e94\u91c7 \u7528\u8f85\u52a9\u706f\u6cd5\u83b7\u5f97\u81ea\u5438\u6536\u6821\u6b63\u7cfb\u6570 (\u89c1 GB\/T26178\u20142010),\u5bf9 \u4e8e\u79ef\u5206 \u7403-\u5149\u8c31\u8f90\u5c04\u8ba1,\u9010\u4e2a\u5149\u8c31\u7528\u8f85\u52a9\u706f\u6d4b\u91cf\u5e76\u6821\u6b63\u81ea\u5438\u6536\u3002
\n\u6ce8 2:\u5982 \u679c\u6d4b\u91cf\u591a\u4e2a\u76f8\u540c\u7c7b\u578b\u7684 DUT,\u5219 \u53ef\u9488\u5bf9\u7279\u5b9a\u6807\u51c6\u706f\u91c7\u7528\u540c\u6837\u7684\u81ea\u5438\u6536\u7cfb\u6570\u3002
\n\u5e94\u8bc4\u4f30 DUT \u4e0e\u5149\u901a \u91cf \u6807 \u51c6 \u53c2 \u8003 \u706f \u5728 \u7a7a \u95f4 \u5149 \u5f3a \u5206 \u5e03 \u4e0a \u7684 \u5dee \u5f02,\u5982 \u679c \u5dee \u5f02 \u660e \u663e \u7684 \u8bdd,\u5b9c \u6821 \u6b63 \u76f8 \u5173 \u8bef\u5dee\u3002
\n6.3 \u90e8\u5206\u5149\u901a\u91cf
\n\u5bf9\u4e8e\u6307\u5b9a\u7684\u5706\u9525\u89d2\u03b1,\u90e8 \u5206\u5149\u901a\u91cf\u53ef\u4ece\u4ee5 \u0394\u03b8 \u548c \u0394\u03c6 \u4e3a\u626b\u63cf\u95f4\u9694\u83b7\u5f97\u7684\u5149\u5f3a\u5206\u5e03\u6570\u636eI(\u03b8i,\u03c6j )\u7684 \u52a0 \u548c\u63a8\u5bfc\u5f97\u51fa\u3002<\/p>\n

\n

1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span>
\n2\u3001\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span>
\n3\u3001\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span>
\n4\u3001\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n5\u3001\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span>
\n6\u3001\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span>
\n7\u3001\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n

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\n3. Please contact standardtrans@foxmail.com for the complete PDF version in English.<\/span>
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