T/CCGA 20011-2024 Active Group standards

T/CCGA 20011-2024 Fiber optic cooling helium gas recycling device technical specification

Publish Date: 2024-04-07 Implement Date: 2024-05-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CCGA 20011-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Gas separation and liquefaction equipment

ICS Name: Industrial gases

Publish Date: 2024-04-07

Implement Date: 2024-05-31

Scope

Main technical content: This document specifies the performance requirements, process and technical requirements, inspection requirements, supply documents, packaging, and storage and transportation of fiber-optic cooling helium recycling devices. This document is applicable to fiber-optic cooling helium recycling devices that use helium membrane separation for purification, with a helium purity of ≥99% after purification.

Development Information

Related Standards

GB 4962-1985 Replaced

GB 4962-1985 Technical safety regulation for gaseous hydrogen use

Publish Date: 1985-03-01

GB/T 8981-1988 Replaced

GB/T 8981-1988 Determination of trace hydrogen in gases—Gas chromatographic method

Publish Date: 1988-03-15

GB/T 10627-1989 Replaced

GB/T 10627-1989 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods

Publish Date: 1989-03-01

GB/T 10628-1989 Replaced

GB/T 10628-1989 Gas analysis—Determination of composition of calibration gas mixtures—Comparison methods

Publish Date: 1989-03-22

GB 13548-1992 Replaced

GB 13548-1992 General principle of safety assessment for phosgene and its products plant

Publish Date: 1992-06-29

GB 13591-1992 Replaced

GB 13591-1992 Rules for the filling of dissolved acetylene

Publish Date: 1992-08-05