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丙烯腈安全濃度值是多少-深國安官網

丙烯腈安全濃度值為1mg/m3，根據我國GBZ2.1(2019版)規定，丙烯腈的時間加權平均容許濃度(PC-TWA)為1mg/m3;短時間接觸容許濃度(PC-STEL)為2mg/m3。那丙烯腈氣體檢測儀該如何設置報警值呢?低報警值設置為0.4ppm，高報警值為0.8ppm，丙烯腈氣體檢測儀標準量程推薦選擇0-5ppm。

丙烯腈氣體檢測儀

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