電火花檢測(cè)儀，國(guó)外同類產(chǎn)品稱針孔檢測(cè)儀或微孔探測(cè)器，該儀器主要用來(lái)檢測(cè)金屬表面耐腐蝕覆層，絕緣層，復(fù)合層（鋼塑復(fù)合管），襯膠層等的涂復(fù)質(zhì)量，檢測(cè)時(shí)該儀器的高壓探頭貼近被檢測(cè)物，移掃時(shí)，當(dāng)一旦遇到針孔，氣泡等類似質(zhì)量缺陷，高電壓將此處的氣隙擊穿產(chǎn)生電火花，此時(shí)儀器就發(fā)出報(bào)警聲。也可通過(guò)觀察火花來(lái)判別表面涂覆層質(zhì)量。 我廠生產(chǎn)的電火花檢測(cè)儀主機(jī)不帶高壓，輸出電壓連續(xù)可調(diào)，檢測(cè)靈敏度高，高壓槍采用棒形全封閉式，安全可靠，整機(jī)結(jié)構(gòu)緊湊；體積小巧輕便，特別適用于野外施工檢測(cè)。自七十年代末生產(chǎn)檢測(cè)儀以來(lái)，我廠根據(jù)用戶需要不斷更新改進(jìn)，使產(chǎn)品的質(zhì)量更加完善。 brief lntroduction i factory electricity light pinprick test apparatus speciality manufactrre ,70 year come,basis consumer need ameliorate tachnic perfect product. electricity light test apparatus,mostly use come test metal base ob-ject go to of target non metal transmit,such as:cauterization layer and insulated layer complex layer and latex porcelain enamel ,discorer pinprick and crack. i fac- tory electricity light test apparatus mostly enginery no cincture nigh volta- ge may adjust,test be sensitve to good.nigh voltage detect caput,using stick shape complete closein pattem,safety trustiness configuration refinement,bulk handiness,especially in order field employment. i factory tnnee:ceaseless advanee product quality seek progerss! with puice serve choiceness seek narket!