丙烯腈安全浓度值是多少-深国安官网

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丙烯腈安全浓度值是多少-深国安官网

丙烯腈安全浓度值为1mg/m3，根据我国GBZ2.1(2019版)规定，丙烯腈的时间加权平均容许浓度(PC-TWA)为1mg/m3;短时间接触容许浓度(PC-STEL)为2mg/m3。那丙烯腈气体检测仪该如何设置报警值呢?低报警值设置为0.4ppm，高报警值为0.8ppm，丙烯腈气体检测仪标准量程推荐选择0-5ppm。

丙烯腈气体检测仪

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