GB/T 14070-1993 English PDF

US$1249.00 · In stock
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GB/T 14070-1993: Gas analysis. Preparation of calibration gas mixtures. Manometric method

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 14070-1993	1249	Add to Cart	6 days	Gas analysis. Preparation of calibration gas mixtures. Manometric method

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Basic data

Standard ID: GB/T 14070-1993 (GB/T14070-1993)
Description (Translated English): Gas analysis. Preparation of calibration gas mixtures. Manometric method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N50
Classification of International Standard: 17.220.20
Word Count Estimation: 39,357
Date of Issue: 1/11/1993
Date of Implementation: 11/1/1993
Adopted Standard: ISO 6146-1979, MOD
Issuing agency(ies): State Bureau of Technical Supervision
Summary: This Standard specifies the legal pressure gas mixtures (hereinafter referred to as the calibration gas) equipment calibration method. Concentration of each component of the accuracy of the standard preparation, and may vary within wide limits. Can be seen as an ideal gas for calibration gas, see Appendix A (Supplement), the relative error in the pressure ratio or concentration expressed in molar ratio of less than 1%. For certain gases, such as hydrocarbons or polar compound, which may be significant potential errors.

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