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JJG 384-2002: Verification Regulation of Spectral Irradiance Standard Lamp
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
JJG 384-2002	English	419	Add to Cart	3 days [Need to translate]	Verification Regulation of Spectral Irradiance Standard Lamp
JJG 384-1985	English	639	Add to Cart	5 days [Need to translate]	Verification Regulation of the Spectral Irradiance Standard Lamp

JJG 384-2002: Verification Regulation of Spectral Irradiance Standard Lamp

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Verification Regulation of Spectral Irradiance Standard Lamp People's Republic of China National Metrological Verification Procedures Spectral irradiance standard lamp Posted on.2002-04-04 2003-05-04 implementation General Administration of Quality Supervision, Inspection and Quarantine released Spectral irradiance standard lamp Verification procedures Replacing JJG 384-1985 This regulation was approved by the General Administration of Quality Supervision, Inspection and Quarantine on November 04,.2002, and since May 04,.2003 shall come into force. Administrative Organization. National Optical Metering Technology Committee Drafting Organization. China Institute of Metrology This procedure entrusts the National Optical Metrology Technical Committee responsible for the interpretation The main drafters of this procedure. Dai Caihong (China Institute of Metrology) Yu-Lin Yu (China Institute of Metrology)

table of Contents

1 Scope (1) 2 Overview (1) 3 measurement performance requirements (2) 3.1 Stability (2) 3.2 Repeatability (2) 3.3 year rate of change (2) 3.4 standard lamp spectral irradiance value of the uncertainty (2) 4 General technical requirements (2) 5 measuring equipment control (2) 5.1 test conditions (2) 5.2 test items (4) 5.3 test method (4) 5.4 test results of the treatment (6) 5.5 test cycle (7) Appendix A standard lamp choice (8) Appendix B 250 ~ 2500nm spectral irradiance standard lamp uncertainty assessment (9) Appendix C spectral irradiance standard lamp calibration original recording format (10) Appendix D spectral irradiance standard lamp calibration certificate format (11) Spectral irradiance standard lamp verification procedures

1 Scope

This procedure applies to the spectral range of 250 ~ 2500nm spectral irradiance standard lamp (referred to as the standard lamp) the first Sub-test, follow-up test and in-service test. Spectral irradiance standard lamp stereotypes identification, prototype test on the measurement Performance requirements can refer to the implementation of this code.

2 Overview

Spectral radiation illumination Standard lamps are standard meters for maintaining and transmitting spectral intensity measurements of irradiance With. It can also be used in the spectral irradiance distribution of various radiation sources in the range of 250-2500 nm and the spectral radiometer Calibration and so on. The unit of spectral intensity of irradiance is μW · cm-2 · nm-1. Spectral irradiance standard lamp is a special halogen lamp, mainly composed of quartz glass bulb, filament, support frame, etc. Several parts. 1000W cylindrical light standard lamp is arranged as a single plane spiral tungsten wire; 500W tube standard The lamp of the quasi lamp is a double helix tungsten wire arranged in line with the axis of the lamp. The electrical parameters of two standard lamps are shown in Table 1, knot The composition is shown in Figure 1 and Figure 2, respectively. Table 1 standard lamp electrical parameters Specifications Current/A Voltage/V Power/W 1000W cylindrical standard lamp 9.0 110 1000 500W tubular standard lamp 4.5 110 500 Figure 1 1000W cylindrical standard lamp structure 1-stent; 2-filament; 3-quartz glass bulb Figure 2 500W tubular standard lamp structure 1-stent; 2-filament; 3-quartz glass bulb ...