JJG 381-1986 English PDF

US$439.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 381-1986: Verification regulation of the model BX-21 LF digital phase meter
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 381-1986	439	Add to Cart	3 days	Verification regulation of the model BX-21 LF digital phase meter	Obsolete

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Basic data

Standard ID: JJG 381-1986 (JJG381-1986)
Description (Translated English): Verification regulation of the model BX-21 LF digital phase meter
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A56
Word Count Estimation: 11,169
Date of Issue: 6/8/1905
Date of Implementation: 1/1/1987
Summary: This standard applies to newly manufactured, BX-21 type low-frequency digital phase meter test and repair after use, but also suitable for other types of low-frequency phase meter test. This procedure uses the phase angle standard method. Given the existing low phase angle standard frequency limit for the BX-21 digital phase meter still lacking, and the time interval measurements in the higher frequency range has significant advantages, therefore, will be used to measure the time interval meter test method to be recommended as Appendix 2.

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