GB/T 11446.9-2013: Test method for particles in electronic grade water by instrument

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Scope

This Part of GB/T 11446 specifies the instrumental method for the determination
of particles, in electronic grade water.
This Part applies to the continuous or single detection and counting of particles,
in electronic grade water. The measured particle size is not less than 0.05 μm;
the concentration range of the particles is 0 ~ 10000 pcs/mL.

Basic Data

Standard ID	GB/T 11446.9-2013 (GB/T11446.9-2013)
Description (Translated English)	Test method for particles in electronic grade water by instrument
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	L90
Classification of International Standard	31.030
Word Count Estimation	6,652
Older Standard (superseded by this standard)	GB/T 11446.9-1997
Quoted Standard	GB/T 11446.1-2013; GB/T 11446.3-2013
Regulation (derived from)	National Standards Bulletin 2013 No. 27
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the method of electronic measuring instrument grade water particles. This standard applies to electronic grade water particles in a continuous or single detection count, fine particle size measurement is not less than 0. 05��m, the