Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

JJF 1454-2014 English PDF

Q: How long will the true-PDF of English version of JJF 1454-2014 be delivered?

Upon your order, we will start to translate JJF 1454-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of JJF 1454-2014_English with my colleagues?

Yes. The purchased PDF of JJF 1454-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$599.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1454-2014: Calibration Specification for Digital Jitter Meter
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1454-2014	599	Add to Cart	5 days	Calibration Specification for Digital Jitter Meter	Valid

Similar standards

JJF 1234 JJF 1396 JJG 376 JJF 1460 JJF 1461 JJF 1455

Basic data

Standard ID: JJF 1454-2014 (JJF1454-2014)
Description (Translated English): Calibration Specification for Digital Jitter Meter
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A56
Classification of International Standard: 17.220
Word Count Estimation: 26,284
Date of Issue: 4/21/2014
Date of Implementation: 7/21/2014
Quoted Standard: GB/T 16969-1997; CY/T 38-2007; CY/T 41-2007
Regulation (derived from): The State Administration of Quality Supervision, Inspection and Quarantine Notice No. 47 of 2014
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This Standard specifies the standard speed and more speed digital jitter meter (hereinafter referred to as "jitter analyzer") calibration. Pointer jitter analyzer calibration reference this specification.

JJF 1454-2014: Calibration Specification for Digital Jitter 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.
Calibration Specification for Digital Jitter Meter People's Republic of China National Metrology Technical Specifications Digital calibration jitter specifications Issued on. 2014-04-21 2014-07-21 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Digital calibration jitter specifications Dig italJitterMeter Focal point. the National Radio Technical Commission metering The main drafting units. China Institute of Metrology Participated in the drafting unit. Shandong Institute of Metrology This specification commissioned the National Radio Technical Commission responsible for the interpretation of measurement The main drafters of this specification. Yang Zhijun (China Institute of Metrology) Wuzhao Chun (China Institute of Metrology) Ma Xiaoqing (China Institute of Metrology) Drafters participate. Li Wenqiang (Shandong Province Institute of Metrology) Jin Yong (Shandong Province Institute of Metrology) Sun Yong (Shandong Province Institute of Metrology)

Introduction (Ⅱ) 1 Scope (1) 2. References (1) 3 terminology and units of measurement (1) 4 Overview (1) 5 Metrological characteristics (1) 5.1 Measurement Mode (1) Jitter 5.2 (2) 5.3 Asymmetric jitter (2) 5.4 residual jitter (2) 5.5 input voltage and sensitivity (2) 5.6 DC output (2) Calibration Condition 6 (2) 6.1 environmental conditions (2) 6.2 Calibration Equipment (2) 7 calibration items and calibration methods (3) 7.1 appearance and working properly check (3) 7.2 Calibration method (3) 8 calibration results expression (6) 9 Recalibration interval (7) Original record format in Appendix A (8) Appendix B in the calibration results page format (13) Appendix C Evaluation of Uncertainty Example (18) Terminology Appendix D Illustration (20)

Introduction

The calibration specification based JJF 1071-2010 "National Calibration Specifications writing rules" and JJF 1059.1- 2012 "Evaluation and Expression of Uncertainty in Measurement" establishment. This specification is the first release. Digital calibration jitter specifications

1 Scope

This calibration specifications for standard speed and more speed digital jitter meter (hereinafter referred to as "jitter meter") school quasi. Pointer jitter analyzer calibration calibration reference to this specification. 2. References GB/T 16969-1997 Information technology - 120mm read-only data discs (CD-ROM) data exchange CY/T 38-2007 recordable CD-R discs routine testing parameters CY/T 41-2007 recordable disc DVD-R/DVD R routine testing parameters 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.

3 terminology and units of measurement

3.1 CD jitter disejitter Compact disc (CD or DVD) random variations pit and information station scan time. Jitter is a random too Cheng, a common standard deviation Jσ (ns) (shown in figure D.1), relative value J% and peak JP (ns) three ways FIG. 3.2 residual jitter residualjitter Jitter Indication carrier input signal jitter measuring instrument no jitter, also known as residual jitter. 3.3 asymmetry asymmetry Since pit length 3T and 3T Information Desk of unequal length, it has caused the pulse width of the optical disk high-frequency signal Change (as shown in Figure D.2). Note. T standard theory to read the disc each time data. Pulse width jitter variable carrier signal calibrator for measuring Asymmetry variation jitter meter.

4 Overview

Jitter analyzer consists of an amplifier, equalizer, low pass filter, limiter and a phase-locked loop constituted. Jitter analyzer according to the letter No change in the pulse width measurement data using statistical methods to calculate the standard deviation, the relative value or the peak. Jitter GAUGE CD measurement/DVD disc jitter parameter is a CD/DVD drive and an important quality monitoring equipment.

5 Metrological characteristics

5.1 Measurement mode 3T, 3T ~ 11T, 14T, 22T, and ALL-T and so on. Jitter analyzer may have one or more measurement mode. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1454-2014_English be delivered?

Answer: Upon your order, we will start to translate JJF 1454-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1454-2014_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1454-2014_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.