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JJG 813-2013 English PDF

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Q: Should I purchase the latest version JJG 813-2013?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 813-2013 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.

US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 813-2013: Verification Regulation of Optical Fiber Power Meter
Status: Valid

JJG 813: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 813-2013	439	Add to Cart	4 days	Verification Regulation of Optical Fiber Power Meter	Valid
JJG 813-1993	319	Add to Cart	3 days	Verification Regulation of Optical Fiber Power Meter	Obsolete

Similar standards

JJG 879 JJF 1106 JJG 810 JJG 452 JJG 512 JJG 211

Basic data

Standard ID: JJG 813-2013 (JJG813-2013)
Description (Translated English): Verification Regulation of Optical Fiber Power Meter
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A60
Classification of International Standard: 17.180
Word Count Estimation: 19,187
Older Standard (superseded by this standard): JJG 813-1993
Quoted Standard: JJG 249-2004; JJG 965-2001
Regulation (derived from): ?State AQSIQ Announcement 2013 No. 7
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to the first fiber optic power meter test, follow-up test and use checks.

JJG 813-2013: Verification Regulation of Optical Fiber Power Meter

---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 Optical Fiber Power Meter State verification procedures People's Republic of China Fiber Optical Power Meter Issued on. 2013-01-06 2013-07-06 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Fiber Optical Power Meter Verification Regulation PowerMeters Replacing JJG 813-1993 Focal point. the National Technical Committee on Optical metrology The main drafting units. China Institute of Metrology Shanghai Measurement and Testing Technology Research Institute Participated in the drafting. Zhejiang Provincial Institute of Metrology This procedure committee commissioned by the National Optical measurement technology is responsible for interpreting The main drafters of this procedure. Zhang Zhixin (China Institute of Metrology) Li Jian (China Institute of Metrology) Xia Ming (Shanghai Institute of Measurement and Testing) Drafters participate. Zhou Wen Qing (Zhejiang Institute of Metrology) Xu Nan (China Institute of Metrology) Ye Junan (Shanghai Institute of Measurement and Testing)

Introduction (Ⅱ) 1 Scope (1) 2. References (1) 3 units of measurement (1) 4 Overview (1) 5 metering performance requirements (1) 5.1 correction value or correction factor (1) 5.2 Repeatability (2) 5.3 nonlinear (2) 6 General Requirements (2) 6.1 Appearance (2) 6.2 The optical system (2) 7 control of measuring instruments (2) 7.1 verification Conditions (2) 7.2 test items and test methods (3) 7.3 Verification Results Processing (7) 7.4 test cycle (7) Appendix A Fiber Optical Power Meter Verification original records (8) Appendix B fiber optic power meter calibration certificate (within the page) format (10) Appendix C test results Uncertainty Evaluation (12)

Introduction

This procedure based on JJF1002-2010 "national verification procedures to write the rules," while referring to JJG 965- 2001 "communication power meter", JJG 249-2004 "0.1 mW ~ 200 W laser power" and IEC 61315.2005 "Fiber Power Meter Calibration" (Calibrationoffibre-opticpowermeters), and root According to the optical fiber power meter related applications in communications, medical, machinery processing, sensing, energy transmission, etc., to JJG 813-1993 "fiber optic power meter" comprehensive revision. Since JJG 813-1993 "fiber optic power meter" With the current test procedures to write rules is completely different, and the use of measuring instruments, test content and test method is not a kind. Therefore, the procedure for JJG 813-1993 "fiber optic power meter" all entries made to replace or increase or decrease. Fiber Optical Power Meter Verification Regulation

1 Scope

The order applies to optical fiber power meter initial verification, subsequent verification and the use of checks. 2. References This procedure references the following documents. JJG 249-2004 0.1mW ~ 200W laser power meter JJG 965-2001 communicate with power meter For dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies to this specification. Unit 3 Optical power is usually exported manufactured in watts (W) series characterized by international units, engineering general milli dB (DBm) represents the magnitude of the power. These two units by the formula (1) in terms of. PdBm = 10lg (PmW/1mW) (1) Where. PdBm --- optical power, dBm; PmW --- optical power, mW.

4 Overview

Fiber optic power meter is used to measure various fiber end face of the output light power instruments. All kinds of fiber optical power is through One of the main parameters of the optical fiber transmission source and related measuring instruments and optical communication instruments, devices and other products quality evaluation the amount. PM fiber typically consists of detectors, a signal processing system and a display of three parts. Due to the use of different Detectors, optical power meter can be divided into the amount of hot type and photoelectric type. Fiber Optic Power Meter calorimeter having a working wavelength range Wide, flat spectral response, can withstand higher power and other characteristics; but the higher requirements for environmental conditions, and the measurement range compared Narrow, low sensitivity. Optical Fiber Optic Power Meter has environmental conditions adaptability, wide measuring range, high sensitivity, Working narrow wavelength range, wavelength selectivity. Both types of fiber optic power meter can be calculated via the display or Reads optical power.

5 metering performance requirements

5.1 correction value or correction factor In reference power point, depending on the magnitude of the power light units [value unit conversion by the formula (1). The same below], to A correction value or correction factor. among them, Correction value uncertainty. not more than 0.21dB (k = 2), the optical power value in units of dBm; Correction factor uncertainty. not more than 5% (k = 2), the optical power value in units of W series. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 813-2013_English be delivered?

Answer: Upon your order, we will start to translate JJG 813-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 813-2013_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 813-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version JJG 813-2013?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 813-2013 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.