GB/T 18443.2-2010 in English

VALID

Testing method of performance for vacuum insulation cryogenic equipment—Part 2:Vacuum degree measurement

Issued on:2010-09-26
Implemented on:2011-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $50.00
$49.00

Standard No:	GB/T 18443.2-2010
Document status:	VALID
Title in English:	Testing method of performance for vacuum insulation cryogenic equipment—Part 2:Vacuum degree measurement
Title in Chinese:	真空绝热深冷设备性能试验方法第2部分：真空度测量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2010-09-26
Implemented on:	2011-02-01
Superseding:	GB/T 16876-1997 Test methods for interspace vacuum of liquid nitrogen containers GB/T 18443.2-2001 Testing method of cryo-insulation pressure vessels-Vacuum measurement
ICS Classification:	23.020-Fluid storage devices
Chinese Classification:	J74-Pressure vessel
Professional Classification:	GB-National Standard
Related Keywords:	vacuum insulation vacuum insulation pipe cryogenic equipment part interspaced vacuum degree cryogenic equipment
Related Topics:	Vacuum analysis Vacuum packaging vacuum vacuum thermal analysis Vacuum Vacuum samples Vacuum Density Meter medium vacuum Vacuum switch vacuum tester vacuum measurement Vacuum packaging vacuum requirements vacuum gravimetry Principle of vacuum equipment Vacuum switch vacuum tester Test Thermal Vacuum Thermal Vacuum Apparatus Electric vacuum Beiyi Vacuum Equipment Vacuum Test Equipment Adiabatic Test Equipment test tube vacuum Vacuum Test Equipment Vacuum detection vacuum measurement Vacuum gauge vacuum heating roller Vacuum Capability vacuum heating roller Vacuum monitoring Vacuum Insulation Box Cryogenic experimental equipment Vacuum requirements Vacuum testing equipment Vacuum measurement Spectroscopy Depth thermal vacuum analysis Vacuum test Thermal Analysis in Vacuum Cryogenic experimental equipment water vacuum vacuum water Vacuum iec Vacuum distribution Vacuum measurement Level 1 vacuum thermal vacuum analysis Vacuum accuracy Primary vacuum and secondary vacuum Vacuum Equipment Leakage Method Laboratory cryogenic equipment vacuum equipment vacuum How much vacuum Vacuum Pa Vacuum degree detection method Vacuum measuring instrument Check vacuum Vacuum test Vacuum test partial vacuum Density vacuum gauge Vacuum measuring equipment GB/T 18443.2 GB/T 18443.2 GB/T 18443.2-2001 GB/T 18443.2-2010 The difference between vacuum value and vacuum degree C11107B Vacuum too low QP2020NX has the lowest vacuum degree Vacuum degree Vacuum degree test Equipment vacuum test Vacuum tightness test of indirect air cooling unit Equipment vacuum machine test Equipment vacuum test How to express vacuum degree Vacuum meter debugging method How to express vacuum degree Vacuum equipment design Vacuum resistance test Equipment vacuum test reference Vacuum equipment adopts vacuum standard parts vacuum Vacuum equipment pressure rise rate detection method Insulation withstand voltage test under vacuum Vacuum application equipment Thermal vacuum test chamber Thermal vacuum test chamber manufacturing Moisture determination method vacuum

《GB/T 18443.2-2010真空绝热深冷设备性能试验方法第2部分：真空度测量》由TC262（全国锅炉压力容器标准化技术委员会）归口，TC262SC8（全国锅炉压力容器标准化技术委员会低温容器分会）执行，主管部门为国家标准化管理委员会。

1 Scope

This part of GB/T 18443 specifies the requirements for testing principle and method, testing device, equipment and instrument, testing conditions and testing preparation, procedure, data processing, testing record and testing report of the interspaced vacuum degree measurement of vacuum insulation cryogenic equipment.
This part is applicable to the measurement of the interspaced vacuum degree of vacuum insulation cryogenic equipment such as vacuum insulation cryogenic pressure vessels, vacuum insulation cryogenic welding cylinders and vacuum insulation pipe and its pipe fittings except those for storing and transporting liquid hydrogen medium, which other equipment may be referred to.

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