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JJG 490-2002 English PDF

US$519.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 490-2002: Verification Regulation of Pulse Generator
Status: Valid

JJG 490: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJG 490-2002English519 Add to Cart 4 days [Need to translate] Verification Regulation of Pulse Generator Valid JJG 490-2002
JJG 490-1993English479 Add to Cart 4 days [Need to translate] (Pulse signal generator) Obsolete JJG 490-1993

PDF similar to JJG 490-2002


Standard similar to JJG 490-2002

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Basic data

Standard ID JJG 490-2002 (JJG490-2002)
Description (Translated English) Verification Regulation of Pulse Generator
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A56
Word Count Estimation 20,268
Date of Issue 2002-11-04
Date of Implementation 2003-05-04
Older Standard (superseded by this standard) JJG 490-1993; JJG 263-1981
Issuing agency(ies) State Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to single or multiple output pulse signal generator initial verification, testing and use of the follow-up inspection interval generator and precision pulse amplitude pulse generator is the same type of test can also be performed with reference to the time of the order.

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Answer: Upon your order, we will start to translate JJG 490-2002_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.

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Question 5: Should I purchase the latest version JJG 490-2002?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 490-2002 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.