
硫化(hua)(hua)(hua)氫(qing)(qing)(qing)(qing)氣(qi)體報(bao)(bao)警(jing)(jing)器用于監(jian)測(ce)(ce)環境空氣(qi)中硫化(hua)(hua)(hua)氫(qing)(qing)(qing)(qing)氣(qi)體的(de)濃度。其標準測(ce)(ce)量范(fan)圍為(wei)0-20/50/100ppm,并具有聲光報(bao)(bao)警(jing)(jing)功能。當工(gong)(gong)作場所的(de)硫化(hua)(hua)(hua)氫(qing)(qing)(qing)(qing)達到(dao)報(bao)(bao)警(jing)(jing)水平時(shi)硫化(hua)(hua)(hua)氫(qing)(qing)(qing)(qing)報(bao)(bao)警(jing)(jing)器將在該(gai)值達到(dao)下限后開始報(bao)(bao)警(jing)(jing)。這時(shi),工(gong)(gong)人可(ke)以采取(qu)必要的(de)防(fang)護措施來保護自己免受硫化(hua)(hua)(hua)氫(qing)(qing)(qing)(qing)氣(qi)體的(de)傷害(hai)。氫(qing)(qing)(qing)(qing)氣(qi)檢(jian)測(ce)(ce)報(bao)(bao)警(jing)(jing)是(shi)非常必要的(de),它不僅可(ke)以提高(gao)安全生產效率(lv),而且(qie)可(ke)以直接(jie)有效地(di)預防(fang)硫化(hua)(hua)(hua)氫(qing)(qing)(qing)(qing)中毒事故。
很(hen)多(duo)人(ren)認為只要燃氣(qi)報(bao)(bao)警器附(fu)近有硫(liu)化(hua)氫氣(qi)體(ti)(ti)泄(xie)漏(lou),報(bao)(bao)警器就會(hui)發(fa)出報(bao)(bao)警信號。如(ru)(ru)果不報(bao)(bao)警,則可(ke)能報(bao)(bao)警失敗。這種理解是錯誤的。報(bao)(bao)警的檢測對(dui)象是空氣(qi)。硫(liu)化(hua)氫氣(qi)體(ti)(ti)的檢測范(fan)圍為:0-100ppm。只有當(dang)硫(liu)化(hua)氫氣(qi)體(ti)(ti)濃度達到(dao)設定值時,硫(liu)化(hua)氫氣(qi)體(ti)(ti)報(bao)(bao)警器才會(hui)報(bao)(bao)警,如(ru)(ru)果有硫(liu)化(hua)氫氣(qi)體(ti)(ti)則不會(hui)報(bao)(bao)警。