
ͻϏS(chng)ķۉma(chn)ȫI(y)ch(hun)Ҏĺĭh(hun) ۉm焂Vɰ|(zh)̼|(zh)ۉmȣӲȸĥpԏֺx裨I(y)Σأַۉm̼ۣڱըL(fng)Uc(din)y߷ʽ˹ͨCеߣ¶ΓPmOĥpۉmUɢϵyͨ^(gu) ؓ]ռ - ^(gu)V - ۉm / ̎á ]h(hun)ģʽᘌԽQ@Щʹc(din)
һͻϏS(chng)ۉmĺcyc(din)
OӋϵyǰ_ۉm@ϵymԵĻA
ϵyͻϏS(chng)ĺă(yu)
Ȃy߷ʽϵyă(yu)ֱƥͻϏS(chng)wwF 5 c(din)
1. ؓ]ռԴ^Ž^ΓPm
ͻϏS(chng)ķۉmǼۣ˹Cеߕr(sh)γ Pɢ - - ٓPɢ ѭh(hun)܇(ch)gۉmȳˣxۉmI(y)|ֵ PC-TWA H 0.5mg/m³
ϵyͨ^(gu)ؓܵ + (zhun)L(fng)ֱӏķۉma(chn)c(din)CM(jn)ϿɰCϿC߅и_ۉm ߡȫ]o(w)й©ۉmUɢ܇(ch)g՚ĸϽI(y)L(fng)U
2. ĥpOӋmӲȷۉm
ᘌͻϷۉmĸĥpϵyɲĥQyOדpĵĆ(wn)}
ܵxú̼䓹ܵġ6mm մɏͺϹܵȱrմĥ 5-10 ܵۉmĥ©L(fng)
VϣPTFE ͿĥpVͲմɞVϣͨo(w)Vϣܷܳۉm_ˢܱC^(gu)Vȣ_ 0.3m ^(gu)VЧʡ99.9%
L(fng) / yT(mn)øi䓻ĥϽ|(zh)L(chng)ʹÉ
3. OӋҎܷۉmըL(fng)U
̼|(zh)ͻϣʯīuXV|(zh)ͻϵȮa(chn)ĿȼԷۉmϵyϡۉmȫҎ̡GB 15577ͨ^(gu)·OӋȫ[
ؓƣؓ\пɱۉmc՚γ ըȅ^gϵy·ۉmй©ӱըL(fng)U
L(fng)C늙C늿ع÷ۉmȼ Ex tD A21 IP65 T135棩
ȫbãVͲ}O÷yըr(sh)йܵO÷o늽ӵأoȼۉmϵy̽ycϨbãᘌYߜطۉm
4. ̎ + ۉmh(hun)c(jng)
ͻϷۉm焂Vɰۣ Uϡֿɻa(chn)ϵyɌ(sh)F + ա pr(ji)ֵ
^(gu)Vۉm(jng)VͲ / V^(gu)VɃ՚⣨ۉmȡ10mg/m³ GB 16297 ŷŘ˜ʣֱŷŻ
ۉmգ^(gu)Vķۉm]҂}ͨ^(gu)ݔ͙Cжyݔԭς}?lin)䷽a(chn)pԭM֏S(chng)ʿ_ 30% ϣ
ΣUۉm̎ãɻõĺۉmжۉm҂}cΣUռތȾ
5. m(chng)wȫa(chn)h(hun)
ͻϏS(chng)ķۉma(chn)c(din)ɢҹrͬϵyͨ^(gu) ϵy + օ^ơ (sh)Fȫ(chng)w
̶a(chn)mc(din)CɰCuCOӋ̶ʽL(fng)֣cO(lin)(dng)O䆢(dng)r(sh)ϵyͬ\У
Ƅ(dng)a(chn)mc(din)Ʒи_܇(ch)gɢۉmƄ(dng)ʽʽС܇(ch)ͨ^(gu)ܛBܵ
ߜخa(chn)mc(din)YGs^ķۉmضȡ150棩xߜ؞Vϣ粣wVϣ͜عܵⲿϻ