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JB/T 12586-2016Vacuum technology - Wet Roots vacuum pumps (English PDF)

真空技术湿式罗茨真空泵

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12586-2016 is the English-translated version of 真空技术湿式罗茨真空泵.

JB/T 12586-2016 belongs to the vacuum technology group of the Chinese machinery industry standards and deals with wet Roots vacuum pumps.

Its subjects are the terms and definitions for these pumps, their types and basic parameters, the technical requirements, the sampling and determination methods, the test methods and the inspection rules, followed by marking, packaging, transport and storage.

It applies to the wet Roots vacuum pump, called simply the pump in the text. Among the standards it quotes are GB/T 191, GB/T 3163, GB/T 3241, GB/T 3785.1-2010, GB/T 13306, GB/T 13384, GB/T 19956.1, GB/T 21271 and GB 22360.

It carries Chinese classification J78 and international classification 23.160, and was issued by the Ministry of Industry and Information Technology.

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Document preview — JB/T 12586-2016

National Standard of the People's Republic of China

ICS: 23.160

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references
3 Terms and definitions
4 Type and basic parameters
4.1 Type
4.2 Basic parameters
4.3 Method of indicating the model
5 Technical requirements
6 Sampling and decision methods
6.1 Sampling method
6.2 Decision method
7 Test methods
7.1 Test conditions
7.2 Apparatus
7.3 Measurement of the maximum permissible differential pressure
7.4 Measurement of the pumping speed
7.5 Measurement of the power consumption
7.6 Measurement of the noise sound power
7.7 Continuous running test
8 Inspection rules
8.1 Certificate of conformity
8.2 Type inspection and factory inspection
8.3 Record of the type inspection
9 Nameplate, marking, packaging and storage
10 Safety requirements
Figure 1 Test hood
Figure 2 Measuring device
Table 1 Basic parameters of the pump
Table 2 Specifications of the test hood applicable to the pump

What this standard covers

This standard specifies the terms and definitions of wet Roots vacuum pumps, type and basic parameters, technical requirements, sampling and determination methods, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to wet Roots vacuum pump (hereinafter referred to as pump).

Document data

International classification (ICS): 23.160.

Chinese classification (CCS): J78.

Estimated length of the Chinese original: 10,133 words.

Standards quoted by this document

GB/T 191; GB/T 3163; GB/T 3241; GB/T 3785.1-2010; GB/T 13306; GB/T 13384; GB/T 19956.1; GB/T 21271; GB 22360

3 Terms and definitions

4 Type and basic parameters

5 Technical requirements

6 Sampling and decision methods

7 Test methods

8 Inspection rules

9 Nameplate, marking, packaging and storage

10 Safety requirements

......
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

Similar standards

JB/T 11237-2011|JB/T 7674-2017|GB/T 25753.4-2015|JB/T 10770-2019|JB/T 1246-2019|JB/T 12585-2016

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