SL-86A, B-type spark detector 
 [Spark detector functions and purposes 
 Function: SL-86 series spark detector http://www.jswnsl.com/ProductShow.asp?ArticleID=34 is used to detect metal surface insulation coating the naked eye to see the pinhole, air gap, crack, etc. defective equipment is the ideal instrument for the detection of metal storage tanks, pipes, enamel, metal surface coating. Found pinhole instrument to produce sparks and sound the alarm, and defect points recorded. 
 Purposes: 
 * Is widely used in oil and gas field, anti-corrosion insulation plant, oil construction companies, pipeline installation team, quality and technical supervision of the quality supervision department of the corrosion protection of oil storage tank construction sector; 
 ※ used in quality testing of anti-corrosion of the metal pipe of the gas company, water company; 
 * Shipyards, petrochemical plants, military factories, machinery factory, enamel and large bridge engineering construction unit of the coating anti-corrosion quality testing; 
 ※ pipeline transportation businesses, testing and overhaul of the aging of the coating coating quality testing. [Spark detector Inquiry] 
 Nantong City, Universal Detection Instrument Co., Ltd. http://www.jswnsl.com production of spark leak detectors, electrical discharge detector and other products, quality first, affordable, confidence, assurance, welcome to inquire. 
 Universal Detection Instrument Co., Ltd., Nantong City, recommend you: 
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