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据美国国家防火协会最近出版的NFPA-12A和NFPA-12B标准的规定,对卤代烷灭火系统每年至少进行一次检查,若药剂比原设计净重减少5%以上,必须及时充填或更换。英格兰基米罗有限公司制造的Cali1000型超声波探测仪,是用于检查卤代烷加压储罐内重量损失的轻便装置。使用时不必将储罐从架上取下即可探测。探测储罐卤代烷的实际重量,可精确到1%。这种超声波探测仪与使用放射性元素的方法不
According to the latest NFPA-12A and NFPA-12B standards published by the National Fire Protection Association, Halon fire extinguishing systems must be inspected at least once a year. If the medicament is reduced by more than 5% of the original design weight, it must be filled or replaced promptly. The Cali1000 Ultrasonic Detector manufactured by the Kimberly Co., Ltd. in England is a portable device for checking weight loss in halogenated pressurized tanks. Used without having to remove the tank from the shelf to detect. Detecting the actual weight of the tank alkyl halide can be accurate to 1%. This ultrasonic detector does not work with radioactive elements