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(shi)一(yi)種(zhong)(zhong)銷量(liang)廣、價格低廉、使用方便的內含微電腦的負壓真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)檢(jian)(jian)漏(lou)儀(yi)器(qi)，可在(zai)粗低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)啟動(dong)(dong)，帶有(you)檢(jian)(jian)漏(lou)探頭和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)測(ce)量(liang)探頭，可同步進行(xing)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)測(ce)量(liang)和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)檢(jian)(jian)漏(lou)。檢(jian)(jian)漏(lou)靈敏度高(gao)（10-10托*升(sheng)/秒(miao)），適(shi)用于各(ge)種(zhong)(zhong)大(da)小(xiao)(xiao)零部(bu)件、各(ge)種(zhong)(zhong)大(da)小(xiao)(xiao)容(rong)器(qi)焊縫(feng)及漏(lou)隙檢(jian)(jian)漏(lou)、各(ge)類真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設(she)備(bei)，例如鍍膜機(ji)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)冶煉爐(lu)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熱處(chu)理爐(lu)，電廠汽(qi)輪機(ji)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)儲(chu)罐、空(kong)(kong)(kong)(kong)調冷(leng)凝器(qi)，蒸發器(qi)，醫藥(yao)點滴(di)容(rong)器(qi)、藥(yao)瓶包(bao)裝(zhuang)、汽(qi)車散熱器(qi)，油箱(xiang)，制動(dong)(dong)器(qi)，煤氣(qi)(qi)熱水器(qi)，食品(pin)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)包(bao)裝(zhuang)設(she)備(bei)，閥門，壓力表(biao)等設(she)備(bei)檢(jian)(jian)漏(lou)，采用F22等家用空(kong)(kong)(kong)(kong)調用鹵素氣(qi)(qi)體(ti)作為示蹤氣(qi)(qi)體(ti)在(zai)設(she)備(bei)外(wai)部(bu)噴掃，檢(jian)(jian)漏(lou)成本低。臺式儀(yi)表(biao)，數(shu)顯、光柱雙指(zhi)示，喇(la)叭報警。外(wai)型尺寸：寬280（W）*深200(D)mm3