GB/T 321-1980
Replaced
T/CMA HG101-2023
Active
Group standards
Calibration method for the T/CMA HG101-2023 mine-used nitrogen monoxide and nitrogen dioxide gas detection alarms (with a measurement range of 0μmol/mol to 500μmol/mol)
T/CMA HG101-2023 The calibration method for a mine-grade NO and NO2 gas detection and alarm device (measuring range 0μmol/mol～500μmol/mol) is as follows: Please note that I have provided the translation, but have not specified the exact device model or type as the specifics may vary depending on the actual product. Please refer to the device's user manual or manufacturer's instructions for detailed information on how to perform calibration
Price:
$ 20.00
Basic Information
Standard Code:
T/CMA HG101-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated Metrology and Measurement
Publish Date:
2023-10-30
Implement Date:
2023-10-30
Scope
Main technical content: This document specifies the metrological characteristics, calibration conditions, appearance requirements, calibration items and methods, calibration result expression, and recalibration time intervals of the calibration method for nitrogen monoxide and nitrogen dioxide gas detectors used in mines (with a measurement range of 0μmol/mol to 500μmol/mol). This document is applicable to the calibration of nitrogen monoxide and nitrogen dioxide gas detectors used in mines with a measurement upper limit of no more than 500μmol/mol. Alarm devices with other measurement ranges can refer to this document for calibration.