GB/T 17764-1999
Replaced
GB/T 20245.2-2013
Active
National standards
GB/T 20245.2-2013 Expression of performance of electrochemical analyzers—Part 2:pH value
GB/T 20245.2-2013 Expression of performance of electrochemical analyzers—Part 2:pH value
Basic Information
Standard Code:
GB/T 20245.2-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrochemical, thermochemical, and optical analytical instruments
ICS Name:
Chemical laboratories, laboratory equipment
Publish Date:
2013-07-19
Implement Date:
2013-12-15
Pages:
14 pages
Scope
The purpose of this part of GB/T 20245 is to:
——〖ZK(〗Specify the terms, definitions, and requirements for manufacturers to describe analyzers, sensor units, and electronic units used to measure the pH value of aqueous solutions;〖ZK)〗
——Establish performance tests for such analyzers, sensor units, and electronic units;
——Provide a basic document for the application of ISO 9001, ISO 9002, and ISO 9003 quality management standards.
Development Information
Same series standard
GB/T 20245.3-2013 Expression of performance of electrochemical analyzers—Part 3:Electrolytic conductivity
GB/T 20245.4-2013 Expression of performance of electrochemical analyzers—Part 4:Dissolved oxygen in water measured by membrane covered amperometric sensors
GB/T 20245.5-2013 Expression of performance of electrochemical analyzers—Part 5:Oxidation-reduction potential or redox potential
Referenced Standards
GB/T 20245.1-2006 Expression of performance of electrochemical analyzers—Part 1:General
ISO 9001
ISO 9002
ISO 9003
Adopt standards
IEC 60746-2:2003
Related Standards
GB/T 10589-2008
Active
GB/T 10589-2008 Specifications for low temperature test chambers
GB/T 11158-2008
Active
GB/T 11158-2008 Specifications for high temperature test chambers
GB/T 13979-2008
Active
GB/T 13979-2008 Mass spectrometer leak detector
GB/T 26571-2011
Active
GB/T 26571-2011 Specification for the shelf life of a specialty gas
GB/T 26810-2011
Active