The SPARK TESTER is designed and manufactured in accordance with Standard GB/T3048.9-94 and Standard JB/T4278.10-93 on the basis of learning from similar products at home and abroad, and is suitable for the power frequency spark test on the insulation layer of rubber and plastic wires and cables. In addition, it is known as an important test equipment to ensure the insulation quality of wires and cables.
The 25KV type power frequency SPARK TESTER meets the test requirements of the new national standard GB/T3048-2007, and is a professional equipment to detect wire, cable, insulation and sheath defects.
It adopts the solid state AC voltage regulation and single-chip microprocessor control technology, characterized by stable output of high voltage (subject to no grid voltage change), high detection sensitivity, good field adaptability, convenient to use, safety and reliability and novel and beautiful structure.
The tester is dedicated for the dielectic strength test on finished cables of insulation wires whose test voltage value is 25KV and below.
II. Technical indicators
Operating conditions of device
Detection voltage: Continuously adjustable
Bead chain of inspection electrode: ø5mm (standard nickel plated bead chain)
High sensitivity: (600 uA)
Detection mode: Online detection/winding detection
Relative temperature: <85% (without condensed water)
Working mode: Continuous
Maximum number of detected cables：φ80mm/120mm
Indicating method of breakdown: Counting function of breakdown number and bell alarm, and the breakdown point is obviously visible.
Count range: 0~99999
Sound-light alarm time: Adjustable from 1 to 10s
GB/T3048.9 Power Frequency Spark Test on Insulated Cores of Wires and Cables
JB/T4278.10 Verification Procedure for Test Equipment of Rubber Plastic Wire and Cable · Spark Tester
Copyright © Xingtai Longjia Electronics Technology Co.,Ltd. All Rights Reserved | Sitemap |Powered by