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Description
Leakage test is to test the surface of the solid insulation material, between the two electrodes, the application of the set voltage, a certain height drop in the specified concentration of liquid, to assess the surface of solid insulation materials in the electric field and pollution medium under the leak trace ability. Applicable to lighting equipment, low-voltage electrical appliances, household appliances, machine electrical appliances, for insulation materials, engineering plastics, electrical connections.
Standards compliant:
GBT 4207, IEC 60112 (2003), IEC 60745-1, IEC 60335-1, IEC 60598-1, IEC 60884-1 Scope:
basic introduction:
1, electric tracking test (electric tracing index test) is IEC60112, UL 746A, GB / T4207, GB4706.1 ASTM D 3638-92 and other standards of the simulation test project.
2, the trapping test (electric tracing index test) is in the solid insulation material surface, in the specified size (2mm × 5mm) between the platinum electrode, apply a voltage and time (30s) height (35mm) drop (0.1% NH 4 CL) for the evaluation of the leakage resistance of the surface of the solid insulating material under the combined action of the electric field and the wet or contaminated medium, and the measurement of the contact resistance (CT1) and resistance Electrification index (PT1).
3, Leakage trace tester (electric tracing index tester) instrument for lighting equipment, low-voltage electrical appliances, household appliances, machine tools, electrical, electrical tools, electronic equipment, electrical instruments, information technology equipment research, production and quality Inspection departments, but also for insulating materials, engineering plastics, electrical connectors, accessories industry.
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Qinsun Instruments Co., LTD
textile testing instruments, textile testing equipment, textile tester
Address: NO.258 Banting Rd., Songjiang District, ,
Shanghai, Shanghai
Hong Kong, 201615
Tel: 862164200566
Fax: 862164200566
