JJG 110-2008 English PDFUS$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. JJG 110-2008: Verification Regulation of Standard Tungsten Ribbon Lamps Status: Valid JJG 110: Historical versions
Basic dataStandard ID: JJG 110-2008 (JJG110-2008)Description (Translated English): Verification Regulation of Standard Tungsten Ribbon Lamps Sector / Industry: Metrology & Measurement Industry Standard Classification of Chinese Standard: A54 Classification of International Standard: 17.200 Word Count Estimation: 15,190 Date of Issue: 2008-01-31 Date of Implementation: 2008-07-31 Older Standard (superseded by this standard): JJG 110-1979 Quoted Standard: JJF 1001-1998; JJF 1007-2007; JJF 1059-1999 Regulation (derived from): ?AQSIQ Announcement 2008 No.22 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine Summary: This standard applies to piezoelectric accelerometer (hereinafter referred to as accelerometers) initial verification, follow-up tests and in-service inspection. JJG 110-2008: Verification Regulation of Standard Tungsten Ribbon Lamps---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 Standard Tungsten Ribbon Lamps State verification procedures People's Republic of China Standard Tungsten Lamp Posted 2008-01-31 2008-07-31 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Standard Tungsten Lamp test procedures Replacing JJG 110-1979 The regulations by the State Administration of Quality Supervision, Inspection and Quarantine January 31, 2008 for approval and self From July 31, 2008 implementation. Focal point. the National Technical Committee of temperature measurement Drafting units. China Institute of Metrology The temperature measurement procedures commissioned the National Technical Committee is responsible for interpretation The drafters of the regulations. Xing Bo (China Institute of Metrology) Bai Chengyu (China Institute of Metrology) Compliance former East (China Institute of Metrology) table of Contents1 Scope (1) 2. Referenced Documents (1) 3 units of measurement (1) 4 Overview (1) 5 metering performance requirements (1) 5.1 Stability (1) 5.2 division value (1) 6 General Requirements (2) 6.1 Appearance (2) 6.2 Basic requirements (2) 7 control of measuring instruments (2) 7.1 verification Conditions (2) 7.2 Verification Project (3) 7.3 Verification Methods (3) 7.4 Verification Results Processing (7) 7.5 test cycle (7) Appendix A standard tungsten Lamp test records (8) Appendix B using simple methods seek dI/dt value (9) Appendix C test certificate page format (10) Standard Tungsten Lamp test procedures1 ScopeThe order applies to the brightness temperature (800 to 2500) within the range of the standard tungsten ℃ Lamp (hereinafter referred to as tungsten light) The initial verification and subsequent verification.2 CitationsThe regulations cited in the following documents. JJF1001-1998 "common measurement terms and definitions" JJF1007-2007 "Temperature Measurement Division name Terms and Definitions" JJF1059-1999 "Evaluation and Expression of Uncertainty in Measurement" When using this procedure, it should pay attention to using the currently valid version of the documents cited. Unit 3 Tungsten Lamp brightness temperature traceability to the ITS-90 temperature scale, in units of degrees Celsius (℃) or Kelvin (K).4 OverviewIn determining the wavelength, brightness and current temperature tungsten tungsten illuminated with light through which the steady state has a definite single value off system. The use of current and temperature of the single-valued function, tungsten Lamp can be used to reproduce the brightness temperature, transmission temperature temperature scale; can As verification work by an optical pyrometer and precision optical pyrometer, optical pyrometer standard device. Tungsten lighted test is to determine the relationship between the current and the characteristics of tungsten Lamp brightness temperature at a predetermined wavelength, and check The stability of the relationship between characteristics.5 metering performance requirements5.1 Stability Tungsten Lamp stability shall comply with the requirements of Table 1. Table 1 tungsten illuminated stability limit ℃ temperature range Initial verification subsequent verification Short-term stability of short-term stability Stability 800 ~ 1400 1400. ± 2 ± 3 1400 ~ 2000 2000. ± 3 ± 5 2000 ~ 2500 2500. ± 5 ± 7 5.2 division value Tungsten Lamp should have the appropriate temperature range scale value, that is, when the intervals 100 ℃ in the temperature range of the entire Baidu Dividing the value of the point. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of JJG 110-2008_English be delivered?Answer: Upon your order, we will start to translate JJG 110-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of JJG 110-2008_English with my colleagues?Answer: Yes. 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Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 110-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |