National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1433-2013
Scope
This specification is applicable to the calibration of chlorine detection alarm instruments (hereinafter referred to as instruments) in the measurement range (0~10) μmol/mol to (0~1 000) μmol/mol. Other instruments used for chlorine detection can be calibrated with reference to this specification.
JJF 1433-2013 Referenced Document
GB 12358-2006 Gas monitors and alarms for workplace.General technical requirements
GB 50493-2009 Specification for design of combustible gas and toxic gas detection and alarm for petrochemical industry
JJF 1433-2013 history
2013JJF 1433-2013 Calibration Specification for Chlorine Alarm Detectors