HG/T 3125-2012Technical specifications for explosion-proof industrial pH meters (English PDF)
防爆工业pH计技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
November 7, 2012
Implementation date
March 1, 2013
Scope
HG/T 3125-2012 is the English-translated version of 防爆工业pH计技术条件.
HG/T 3125-2012 is the recommended Chinese chemical industry standard laying down technical specifications for explosion-proof industrial pH meters. It covers the classification and basic parameters of the instrument, the requirements, the test methods and the inspection rules, and the provisions for the nameplate, the instruction manual, packaging, transport and storage. Its subject is the intrinsically safe explosion-proof type of industrial pH meter. It quotes GB/T 2423.4, GB 3836.1-2010, GB 4208-2008, GB/T 6587.6, GB/T 9969, GB/T 13384 and JJG 119-2005. It replaces HG/T 3125-1998. Issued on 7 November 2012, it has applied since 1 March 2013.
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Document preview — HG/T 3125-2012
National Standard of the People's Republic of China
- ICS
- 71.120
- Replacing
- HG/T 3125-1998
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 3125-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2423.4
GB 3836.1-2010
GB 3736.4-2010
GB 4208-2008
GB/T 6587.6
GB/T 9969
GB/T 13384
JJG 119-2005
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 9969General principles for preparation of instructions for use of industrial products
- GB/T 13384General specifications for packing of mechanical and electrical product
GB/T 2423.4 · GB 3836.1-2010 · GB 3736.4-2010 · GB 4208-2008 · GB/T 6587.6 · JJG 119-2005
Similar standards
Editions of HG/T 3125
| Edition | Title | Revision | Status |
|---|---|---|---|
| HG/T 3125-2012 | Technical specifications for explosion-proof industrial pH meters | current edition | Current |
| HG/T 3125-1998 | Technical specifications for explosion-proof industrial pH meters | previous edition | Superseded |
This page sells the current edition, HG/T 3125-2012. Earlier editions are listed for reference only.
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GB/T 13384-2008 — General specifications for packing of mechanical and electrical product
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