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紫外線殺菌燈管為什么要選石英玻璃的？

日(ri)期：2020-07-10 11:59 瀏覽(lan)：4339

在紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)的(de)(de)制(zhi)(zhi)(zhi)造(zao)(zao)材料里，由高(gao)硼玻(bo)璃制(zhi)(zhi)(zhi)造(zao)(zao)的(de)(de)紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)透過率(lv)(lv)低（透紫(zi)(zi)(zi)(zi)率(lv)(lv)70%）且(qie)易(yi)衰(shuai)(shuai)退(tui)(tui)(30%＜200小(xiao)時(shi)) ，而石英玻(bo)璃制(zhi)(zhi)(zhi)造(zao)(zao)的(de)(de)紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)透過率(lv)(lv)高(gao)(透紫(zi)(zi)(zi)(zi)率(lv)(lv)90%)，光衰(shuai)(shuai)少（＜20%/1000小(xiao)時(shi)），整體使用(yong)壽(shou)命更長。石英紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)殺菌(jun)(jun)燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)的(de)(de)特點主要是輻(fu)(fu)照(zhao)強度(du)高(gao)，衰(shuai)(shuai)退(tui)(tui)慢。LONGPRO朗普(pu)科技(ji)研(yan)發的(de)(de)LP-GZ402系(xi)列高(gao)透防爆(bao)紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)燈(deng)(deng)(deng)(deng)，使用(yong)高(gao)純度(du)石英玻(bo)璃制(zhi)(zhi)(zhi)造(zao)(zao)，高(gao)透紫(zi)(zi)(zi)(zi)率(lv)(lv)90%以上，從而產生高(gao)強度(du)的(de)(de)紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)輻(fu)(fu)射(she)輸出，光衰(shuai)(shuai)小(xiao)，壽(shou)命長。紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)殺菌(jun)(jun)燈(deng)(deng)(deng)(deng)隨(sui)著使用(yong)時(shi)間的(de)(de)延長，輻(fu)(fu)照(zhao)強度(du)會(hui)逐漸(jian)衰(shuai)(shuai)退(tui)(tui)。經多方測(ce)定，石英燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)使用(yong)1000小(xiao)時(shi)后(hou)，衰(shuai)(shuai)減率(lv)(lv)小(xiao)于(yu)20%，而高(gao)硼燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)使用(yong)200小(xiao)時(shi)后(hou)，衰(shuai)(shuai)減率(lv)(lv)大于(yu)30%，加(jia)上高(gao)硼燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)本(ben)身(shen)的(de)(de)輻(fu)(fu)照(zhao)強度(du)就小(xiao)于(yu)70uw/cm2，因此客(ke)戶(hu)在進行紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)殺菌(jun)(jun)燈(deng)(deng)(deng)(deng)選型時(shi)，在滿足紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)殺菌(jun)(jun)技(ji)術標準下，應(ying)優先選用(yong)石英紫(zi)(zi)(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)線(xian)(xian)殺菌(jun)(jun)燈(deng)(deng)(deng)(deng)管(guan)(guan)(guan)。