Showing results 1 - 15 of 66 products found
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Company: Shenzhen Chuangxin
Dielectric Strength TesterThe apparatus is deemed to comply with the requirements, if the insulation resistance measured after 1 minute is not less than the valves given in table 5 and no flash-over or breakdown occurs during the dielectric strength test.
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Company: Gigasense
For testing the dielectric strength of insulating materials using VAC or VDC. The sample material is placed between two electrodes.
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Company: Shenzhen Chuangxin
To improve the insulation board and creepage dielectric properties,surface brushed polished, bottom bracket the minimum distance from the edge of> 35mm, the altitude of 2000 meters designed to meet the strength test requirements of 12 KV.
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Company: Chongqing Lushun
The instrument is designed and made as per the National Standard GB/T 507 "Test Methods for Breakdown Voltage of Lubricating Oil". It can be widely used to determine dielectric constant of lubricating oils in the field of railway, aviation, power plant, petroleum industry, and scientific institutes.
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Company: Chongqing Lushun
1.The instrument has the function of automatic detection. 2.Tiny TPU-A panel printer is adopted for automatic printing out type insulating oil dielectric strength ATE is a full self-reacting device, which is developed according to the requirements in International IEC-156 and International GB507-86 "Insulating Oil Dielectric Strength Mensuration", combining the feedback opinions of all users .The instrument adopts singlechip as the leading part, and uses the method of "first setting and then testing". The whole process is controlled by automatic microcomputer. It is operated simply and used conveniently.
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Company: Criterion Instruments
A C DIELECTRIC STRENGTH TESTERS ( HIPOTS ). Two high-voltage leads, one c/w a clip and one c/w a retractable probe. Each is 2 meters (6 ft) long.
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Company: Chongqing Zhongneng
This instrument is special for testing the breakdown voltage of insulating oil. IIJ-II Automatic oil tester is designed by IEC156 dielectric strength of insulating oil. It adopts industrial singlechip to control, meanwhile adopts large integrate circuit, new type I/O interface, special tester and anti-jamming technology which greatly improve the capability of device.
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Company: Criterion Instruments
D C DIELECTRIC STRENGTH TESTERS ( HIPOTS ). One voltmeter 0-2500V dc accuracy: 2% of full scale. 4 Lights (power-on, high-voltage-on, fault and line-fault)
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Company: Chongqing Technology
Easy operation-Fully automatic test cycle along with average BDV display. . Economic design, completely user friendly-just 35 kg/46kg in weight. . Pre settable Number of tests, Stew time and stir time . 25 mm 3 digit LED display for kV and time. 1 digit display for number of tests.. Keep position. . Output voltages to 80KV or 100KV.. Tests to: IS 6792, IEC 60156, ASTM D877, ASTM D1816, JIS C2101, BS 5874, VDE 0370, etc. . Indicators for Power on, HV rise, HV fall, Stir and Static (Stew). . Built in printer.
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Company: Shanghai Jiuzhi Electric
For many electric equipments used in power system and enterprises, inner insulation is mostly oil-insulated. Oil dielectric strength test is one of the essential routine tests. SG7808 Oil Dielectric Test Set is the ideal testing device for oil dielectric strength. The test sets are fully automatic.
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Company: Chongqing Technology
SY series portable insulation oil puncture testers are designed according to the standard IEC156 of Electric Power Ministry, (Testing Method of Small Clearance Insulation Oil Dielectric Strength ). It is widely used in the production and scientific-research units, such as, electric power, chemical industry, petroleum and so on to test the dielectric strength of the insulating oil.
