GB/T 14390-2008
Active
GB/T 39713-2020
Active
National standards
GB/T 39713-2020 Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation
GB/T 39713-2020 Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation
Basic Information
Standard Code:
GB/T 39713-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special ceramics
ICS Name:
High-end ceramics
Publish Date:
2020-12-14
Implement Date:
2021-07-01
Pages:
9 pages
Scope
This standard specifies the terms and definitions, principles, test procedures, test conditions, data processing, and test reports for the gas adsorption BET method used to determine the specific surface area of fine ceramic powders.
This standard is applicable to testing the specific surface area of fine ceramic powders using the low-temperature nitrogen adsorption BET method, with a detection range of 0.01 m2/g to 2,000 m2/g.
Development Information
Referenced Standards
Adopt standards
ISO 18757:2003
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