GB 15322.1-2019 Translated English of Chinese Standard (GB 15322.1-2019, GB15322.1-2019): Combustible gas detectors -- Part 1: Point-type combustible gas detectors for industrial and commercial use [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 02/04/2024 - 40 من الصفحات This Part of GB 15322 specifies the classification, requirements, tests, inspection rules and marking of point-type combustible gas detectors for industrial and commercial use. This Part is applicable to point-type combustible gas detectors installed and used in industrial and commercial places for the detection of hydrocarbons, ethers, esters, alcohols, carbon monoxide, hydrogen and other combustible gases and vapors (hereinafter referred to as the ¡°detectors¡±). For point-type combustible gas detectors with special properties used in industrial and commercial places, this Part may also be implemented, unless special requirements are otherwise specified by relevant standards. |
عبارات ومصطلحات مألوفة
10-6 volume fraction absolute value alarm action value alarm set value alarm signal benchmark value Check and record combustible gas alarm combustible gas concentration Combustible Gas Detectors conditional test detect carbon monoxide detectors are classified detectors shall satisfy detectors that detect difference Electromagnetic Compatibility Electrostatic Discharge equipment shall satisfy equipment The test fault signal following requirements gas alarm controller greater than 5%LEL greater than 50 Install the specimen issue an alarm larger value limit alarm set measure the alarm methane normal atmospheric conditions normal monitoring status Number optical fiber Put the specimen range above 100%LEL range and 80 range below 3%LEL range between 3%LEL range indication deviation requirements of Appendix requirements of GB/T sampling flow rate satisfy the following satisfy the requirements signal or fault specified in 5.3 Surge impact systematic detectors test chamber Test equipment test gas test is completed test method specified value shall satisfy Vibration sinusoidal voltage