產品名稱：微電腦真空檢漏儀 產品型號：LJD-4000

微電腦真空檢漏儀 型號： LJD-4000 
（負壓檢漏，zui小可檢漏率10-6-10-8Pa*L*S-1） 
這是一(yi)種銷量廣、價(jia)格低(di)廉、使用(yong)(yong)方便的內含微電腦的負(fu)壓真(zhen)(zhen)(zhen)空(kong)(kong)(kong)檢漏(lou)(lou)(lou)(lou)儀器，可(ke)(ke)在粗(cu)低(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)啟動(dong)，帶有檢漏(lou)(lou)(lou)(lou)探頭和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)測量探頭，可(ke)(ke)同步進(jin)行真(zhen)(zhen)(zhen)空(kong)(kong)(kong)測量和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)檢漏(lou)(lou)(lou)(lou)。檢漏(lou)(lou)(lou)(lou)靈敏度高(gao)（10-10托(tuo)*升/秒），適用(yong)(yong)于各(ge)種大小(xiao)零(ling)部(bu)件、各(ge)種大小(xiao)容(rong)器焊(han)縫(feng)及漏(lou)(lou)(lou)(lou)隙檢漏(lou)(lou)(lou)(lou)、各(ge)類(lei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)設(she)備(bei)，例(li)如鍍膜機、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)冶(ye)煉爐、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)熱處(chu)理(li)爐，電廠汽輪機，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)儲罐(guan)、空(kong)(kong)(kong)調冷凝器，蒸發(fa)器，醫藥點滴容(rong)器、藥瓶包(bao)裝、汽車散熱器，油箱，制動(dong)器，煤氣熱水(shui)器，食品真(zhen)(zhen)(zhen)空(kong)(kong)(kong)包(bao)裝設(she)備(bei)，閥門，壓力表(biao)等(deng)設(she)備(bei)檢漏(lou)(lou)(lou)(lou)，采用(yong)(yong)F22等(deng)家(jia)用(yong)(yong)空(kong)(kong)(kong)調用(yong)(yong)鹵(lu)素氣體(ti)作為示(shi)蹤氣體(ti)在設(she)備(bei)外部(bu)噴(pen)掃(sao)，檢漏(lou)(lou)(lou)(lou)成本(ben)低(di)。臺式儀表(biao)，數顯、光(guang)柱雙指示(shi)，喇(la)叭報(bao)警。外型尺寸：寬280（W）*深200(D)mm3