個人防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)用(yong)(yong)品的(de)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)等級(ji)(ji)及裝(zhuang)(zhuang)置可以(yi)分(fen)為以(yi)下四級(ji)(ji):A級(ji)(ji)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu):可對(dui)(dui)周圍環境中的(de)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)與(yu)液(ye)(ye)(ye)體(ti)(ti)(ti)提供完(wan)善保護(hu)(hu)(hu)(hu)(hu)。 防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)對(dui)(dui)象(xiang):防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)高(gao)蒸(zheng)氣(qi)(qi)(qi)(qi)(qi)壓(ya)、可經(jing)皮(pi)膚吸(xi)(xi)(xi)收(shou),高(gao)毒(du)(du)性(xing)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)物(wu)(wu)(wu)(wu);可能發(fa)生高(gao)濃(nong)(nong)度(du)液(ye)(ye)(ye)體(ti)(ti)(ti)潑濺(jian)、接觸(chu)、浸潤(run)和(he)(he)蒸(zheng)氣(qi)(qi)(qi)(qi)(qi)暴露;接觸(chu)未知(zhi)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)物(wu)(wu)(wu)(wu)(純(chun)品或(huo)混合物(wu)(wu)(wu)(wu));有害物(wu)(wu)(wu)(wu)濃(nong)(nong)度(du)達到(dao)IDLH濃(nong)(nong)度(du),缺(que)氧(yang)(yang)。 裝(zhuang)(zhuang)備(bei):全方面罩(zhao)(zhao)正(zheng)(zheng)壓(ya)空(kong)氣(qi)(qi)(qi)(qi)(qi)呼(hu)吸(xi)(xi)(xi)器(SCBA):根據容量、使(shi)用(yong)(yong)者的(de)肺(fei)活(huo)量、活(huo)動情(qing)況(kuang)等確定(ding)氣(qi)(qi)(qi)(qi)(qi)瓶使(shi)用(yong)(yong)時間; 全封閉氣(qi)(qi)(qi)(qi)(qi)密(mi)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)服(fu)(fu):為氣(qi)(qi)(qi)(qi)(qi)密(mi)系(xi)統(tong),防(fang)(fang)(fang)(fang)(fang)各類化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)液(ye)(ye)(ye)體(ti)(ti)(ti)、氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)滲(shen)透(tou);防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)手(shou)(shou)套(tao):抗化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)手(shou)(shou)套(tao);防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)靴:防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)靴;安(an) 全帽。B級(ji)(ji)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu): 在有毒(du)(du)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(或(huo)蒸(zheng)汽(qi)),是針對(dui)(dui)致(zhi)病(bing)物(wu)(wu)(wu)(wu)質對(dui)(dui)皮(pi)膚危(wei)害不嚴重的(de)環境。 防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)對(dui)(dui)象(xiang):為已知(zhi)的(de)氣(qi)(qi)(qi)(qi)(qi)態(tai)毒(du)(du)性(xing)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)物(wu)(wu)(wu)(wu)質,能皮(pi)膚吸(xi)(xi)(xi)收(shou)或(huo)呼(hu)吸(xi)(xi)(xi)道危(wei)害,達到(dao)IDLH濃(nong)(nong)度(du),缺(que)氧(yang)(yang); 裝(zhuang)(zhuang)備(bei):SCBA:確定(ding)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)時間;頭(tou)罩(zhao)(zhao)式化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)服(fu)(fu):非(fei)氣(qi)(qi)(qi)(qi)(qi)密(mi)性(xing),防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)液(ye)(ye)(ye)體(ti)(ti)(ti)滲(shen)透(tou);防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)手(shou)(shou)套(tao):抗化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)手(shou)(shou)套(tao)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)靴:防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)靴安(an) 全帽。C級(ji)(ji)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu):適用(yong)(yong)于低濃(nong)(nong)度(du)污染環境或(huo)現(xian)(xian)場支持作業區(qu)域(yu) 防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)對(dui)(dui)象(xiang):非(fei)皮(pi)膚吸(xi)(xi)(xi)收(shou)有毒(du)(du)物(wu)(wu)(wu)(wu),毒(du)(du)物(wu)(wu)(wu)(wu)種類和(he)(he)濃(nong)(nong)度(du)已知(zhi),濃(nong)(nong)度(du)低于IDLH濃(nong)(nong)度(du),不缺(que)氧(yang)(yang); 裝(zhuang)(zhuang)備(bei):空(kong)氣(qi)(qi)(qi)(qi)(qi)過濾式呼(hu)吸(xi)(xi)(xi)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)用(yong)(yong)品:正(zheng)(zheng)壓(ya)或(huo)負壓(ya)系(xi)統(tong),選(xuan)擇性(xing)空(kong)氣(qi)(qi)(qi)(qi)(qi)過濾,適合特定(ding)的(de)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)對(dui)(dui)象(xiang)和(he)(he)危(wei)害等級(ji)(ji);頭(tou)罩(zhao)(zhao)式化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)服(fu)(fu):隔離顆粒物(wu)(wu)(wu)(wu)、少量液(ye)(ye)(ye)體(ti)(ti)(ti)噴(pen)濺(jian);防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)手(shou)(shou)套(tao);防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)液(ye)(ye)(ye)體(ti)(ti)(ti)滲(shen)透(tou);防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)靴:防(fang)(fang)(fang)(fang)(fang)化(hua)(hua)(hua)(hua)學(xue)(xue)(xue)(xue)液(ye)(ye)(ye)體(ti)(ti)(ti)滲(shen)透(tou)。 D級(ji)(ji)呼(hu)吸(xi)(xi)(xi)防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu): 防(fang)(fang)(fang)(fang)(fang)護(hu)(hu)(hu)(hu)(hu)對(dui)(dui)象(xiang):適用(yong)(yong)于現(xian)(xian)場冷(leng)區(qu)或(huo)冷(leng)區(qu)外的(de)人員 裝(zhuang)(zhuang)備(bei):衣褲(ku)相連的(de)工(gong)作服(fu)(fu)或(huo)其他普通工(gong)作服(fu)(fu)、靴子(zi)及手(shou)(shou)套(tao)。