NDH-B resistance to tracking index detector

NDH-B resistance to tracking index detector Product Overview: Tracking test (tracking index test) is IEC60112, IEC60335, IEC884-1, GB2099.1, UL 746A, GB / T4207, GB4706.1 ASTMD 3638- 92 other analog simulation project standards. Tracking test (tracking index test) is on the surface of a solid insulating material in the required size (2mm × 5mm) platinum electrode, a voltage is applied and timed (30s) set height (35mm) dropping a predetermined liquid drop volume of conductive liquid (0.1% NH 4 CL), to evaluate the solid insulating material surface leakage resistance performance under wet or contaminated medium electric and combined effects measured for comparative tracking index (CT1) and resistance to tracking index (PT1). Tracking tester (tracking index tester) instrument for research, production and quality control departments lighting, low voltage electrical equipment, household appliances, electrical machines, motors, power tools, electronic equipment, electrical instruments, information technology equipment , also applies to insulating materials, engineering plastics, electrical connectors, accessories industry. Technical parameters: 1, the electrode material: tip - platinum metal (platinum) 2, electrode pressure: 1.0 ± 0.05N 3, electrode distance: 4.0mm ± 0.01mm, angle of 60 ° ± 5 4, electrode voltage: 100-600V (48 ~ 60HZ) adjustable, short-circuit current 1.0 ± 0.1A voltage drop of less than 10% in May, dropping height: 6 to 30 ~ 40mm adjustable, drip size: 44-55 drops / 1cm3 adjustable 7, drop Liquid Time: 30s ± 5s, 8, drops of liquid: 0 ~ 9999 times adjustable 9, the leakage judgment: The loop current is greater than 0.5A and relay for 2 seconds, then cut off the current, indicating that 10 samples failed during the test: Test program automatic control, independent ventilation 11, reference standard: IEC60112, GB / T4207, GB4706.1 12, studio volume: 0.1m3 (0.5 m3 can be customized according to different standards or 0.75m3) 13, equipment outside dimensions: 630mm wide × 390mm deep × 750mm high other insulating materials testing instruments: DDJ-0-100KV dielectric breakdown tester GEST-121 surface resistivity meter volume GCJSTD-A dielectric loss tester / tester NDH-20KV dielectric constant arc resistant low current Tester QBX-20KV wire breakdown voltage tester NLD-B Proof tracking tester Beijing crown test test instrument Co., Ltd. to focus on innovation and application of insulating materials testing equipment test method, it is a professional R & D \ production \ sales in one high-tech enterprises.