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)一種(zhong)銷(xiao)量(liang)廣、價格低(di)廉、使用(yong)方便的內含微電腦的負壓(ya)真(zhen)空(kong)(kong)(kong)(kong)(kong)檢(jian)(jian)漏(lou)(lou)(lou)儀器(qi)，可(ke)在粗低(di)真(zhen)空(kong)(kong)(kong)(kong)(kong)啟動，帶有檢(jian)(jian)漏(lou)(lou)(lou)探(tan)頭(tou)和(he)真(zhen)空(kong)(kong)(kong)(kong)(kong)測量(liang)探(tan)頭(tou)，可(ke)同步進(jin)行真(zhen)空(kong)(kong)(kong)(kong)(kong)測量(liang)和(he)真(zhen)空(kong)(kong)(kong)(kong)(kong)檢(jian)(jian)漏(lou)(lou)(lou)。檢(jian)(jian)漏(lou)(lou)(lou)靈敏度高（10-10托(tuo)*升/秒），適用(yong)于(yu)各種(zhong)大(da)小零部(bu)件、各種(zhong)大(da)小容器(qi)焊縫(feng)及(ji)漏(lou)(lou)(lou)隙檢(jian)(jian)漏(lou)(lou)(lou)、各類(lei)真(zhen)空(kong)(kong)(kong)(kong)(kong)設(she)(she)(she)備，例如鍍膜機(ji)、真(zhen)空(kong)(kong)(kong)(kong)(kong)冶(ye)煉爐、真(zhen)空(kong)(kong)(kong)(kong)(kong)熱(re)處理爐，電廠汽輪(lun)機(ji)，真(zhen)空(kong)(kong)(kong)(kong)(kong)儲(chu)罐、空(kong)(kong)(kong)(kong)(kong)調(diao)冷凝器(qi)，蒸發器(qi)，醫藥點滴容器(qi)、藥瓶包裝(zhuang)、汽車散熱(re)器(qi)，油箱，制動器(qi)，煤氣熱(re)水(shui)器(qi)，食品真(zhen)空(kong)(kong)(kong)(kong)(kong)包裝(zhuang)設(she)(she)(she)備，閥門，壓(ya)力表等設(she)(she)(she)備檢(jian)(jian)漏(lou)(lou)(lou)，采用(yong)F22等家用(yong)空(kong)(kong)(kong)(kong)(kong)調(diao)用(yong)鹵素氣體(ti)作為示(shi)蹤氣體(ti)在設(she)(she)(she)備外部(bu)噴掃，檢(jian)(jian)漏(lou)(lou)(lou)成本(ben)低(di)。臺式儀表，數顯、光柱雙指示(shi)，喇叭報警(jing)。外型(xing)尺寸(cun)：寬280（W）*深200(D)mm3