JJG 119-2005 Replaced National Metrology and Inspection Regulations JJG

JJG 119-2005 Laboratory pH Meters

JJG 119-2005 Laboratory pH Meters

Publish Date: 2005-09-05 Implement Date: 2006-03-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 119-2005

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2005-09-05

Implement Date: 2006-03-05

Pages: 17 pages

Scope

This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of pH (acidity) meters and general laboratory ion meters that can be used as pH (acidity) meters (hereinafter referred to as "instruments").

Development Information

Word Count: 22 Thousand words Pages: 17 pages

Replace the following standards

JJG 119-1984

Superseded by the following standards

JJG 119-2018 Laboratory pH Meters

Referenced Standards

JJF 1001-1998 General Terms in Metrology and Their Definitions OIML Recommendation R54(1980):pH Scale for Aqueous Solutions

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