GB/T 321-1980
Replaced
T/SXICS 009-2024
Active
Group standards
T/SXICS 009-2024 Calibration Specification for Hydrogen Phosphide Gas Detection Alarm Instrument
T/SXICS 009-2024
Price:
$ 20.00
Basic Information
Standard Code:
T/SXICS 009-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated
ICS Name:
Integrated Metrology and Measurement
Publish Date:
2024-09-27
Implement Date:
2024-10-08
Scope
Scope: This document specifies the metrological characteristics, calibration conditions, calibration items and methods, calibration result expression, and calibration intervals for hydrogen phosphide gas detection alarms (hereinafter referred to as alarms). This document applies to the calibration of hydrogen phosphide gas detection alarms with a measurement upper limit not exceeding 100 μmol/mol. Main technical content: Foreword 1 Scope 2 Normative references 3 Overview 4 Metrological characteristics 5 Calibration conditions 5.1 Environmental conditions 5.2 Measurement standards and other equipment 6 Calibration items and methods 6.1 Calibration items 6.2 Calibration methods 7 Calibration result expression 8 Calibration intervals Appendix A (informative) Uncertainty evaluation of the concentration indication error of hydrogen phosphide gas detection alarms Appendix B (informative) Internal page format of the calibration certificate