Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 5253-1980
Scope
This standard applies to the regulations for measuring carbon monoxide detectors (hereinafter referred to as detectors) used to measure carbon monoxide (hereinafter referred to as CO) contained in the air and combustion exhaust in mines, factories, and other workplaces. This standard The applicable temperature range specified by the standard is 0~40℃.
CNS 5253-1980 history
1980CNS 5253-1980 Carbon Monoxide Detector with Length-of-Stain Type Detector Tubes