QB 1988-2007 English PDF

US$174.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
QB 1988-2007: Radioluminescence for time measurement instruments-Specification
Status: Valid

QB 1988: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
QB 1988-2007	174	Add to Cart	3 days	Radioluminescence for time measurement instruments-Specification	Valid
QB 1988-1994	359	Add to Cart	3 days	Radioluminescence Powder for Time Measurement Instrument and its Coating Component	Obsolete

Similar standards

QB/T 2539   QB/T 5410   QB/T 2316   

Basic data

Standard ID: QB 1988-2007 (QB1988-2007)
Description (Translated English): Radioluminescence for time measurement instruments-Specification
Sector / Industry: Light Industry Standard
Classification of Chinese Standard: N96;Y11
Classification of International Standard: 39.040.01
Word Count Estimation: 9,921
Date of Issue: 2007-12-03
Date of Implementation: 2008-06-01
Older Standard (superseded by this standard): QB 1988-1994
Quoted Standard: NDRC Notice No. 81 of 2007
Adopted Standard: ISO 3157-1991, IDT
Regulation (derived from): ?Development and Reform Commission Announcement 2007 No.81
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the timing equipment and their use of radiation -emitting powder coated optics, mechanical and radioactive energy requirements and associated test methods. This standard applies to Chapter 3 contains coated with a luminescent coating element (pointer, disk, former ring, etc.) all the timing equipment. Chapter 4 of this standard applies to the radiation emitting powder, whether they are coated on the timing equipment or special coating on the floor.

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