JJF 1827-2020 Active National Metrology Technical Specifications JJF

JJF 1827-2020 Calibration Specification for Cement Fineness Negative Pressure Screen Analyzers

Publish Date: 2020-01-17 Implement Date: 2020-04-17 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1827-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2020-01-17

Implement Date: 2020-04-17

Pages: 13 pages

Scope

This specification applies to the calibration of the non-test sieve part of the cement fineness negative pressure sieve analyzer (hereinafter referred to as the sieve analyzer).

Development Information

Word Count: 19 Thousand words Pages: 13 pages

Referenced Standards

JJG 52-2013 Elastic Element Pressure Gauges,Pressure-Vacuum Gauges and Vacuum Gauges for General Use GB/T 1345-2005 The test sieving method for fineness of cement GB/T 5329-2003 Test sieves and test sieving voabulary

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