Showing results: 61 - 75 of 134 items found.
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Sivananda Electronics
No Balancing and Calculation required to calculate Volume / Surface Resistivityand Dielectric Constant.Complies IEC 60250, IS 4487, Test jig Conform to ASTMD 257Built in Thermal PrinterSerial port RS232 for data downloading.Can be used to check liquid sample with Three Terminal oil cell.Storage 100 Test reports
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YL Series -
Shanghai Launch Electric Co., Ltd.
The standard capacitor is used to test insulation dielectric loss on-site, in laboratory, and in the wild. Specific high voltage standard capacitor could be made on request, such as 500PF-1000PF capacitors.YL（5KV-1200KV）- (50PF-100PF）standard capacitor could be placed horizontally duringtransportation.
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HY -
Chongqing Lushun Scientific & Technological Development Co., Ltd.
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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3010HP, 3025HP & 3050HP -
Jabbals
The DC Hi-Pot test is an important part and parcel of the electrical safety tests mandated by standards organization world-wide. More than 80 per cent of faults in electrical and electronic systems are due to weak insulation caused by environmental factors such as dirt, grease, temperature stress, humidity, etc that affect the dielectric strength of the insulation material.
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KVIO-80 -
KV Hipot Power Test Equipment Co.,Ltd
Automatic Insulation Oil Breakdown Tester Is Used to carry on power frequency dielectric break down test on the transformer oil, capacitor oil, electric device, insulation tool etc.
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HBVT -
Hention Electrical Equipment Co., Ltd.
HBVT Transformer Oil Breakdown Voltage Tester , in accordance with IEC156, is designed to check insulating oil’s dielectric strength.The test set is compact and portable, therefore suitable for field work.
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MG-II -
Chongqing Kailian Yongrun Industrial Co.,Ltd.
The dielectric breakdown voltage test (BDV test) is an important test to determine the breakdown voltage of insulating oils. After a certain period, transformer oil will be degraded, and there are moisture, gas and impurity in oil. Then, the quality of transformer oil is affected. So it is necessary to test the transformer oil. BDV test is one of the most common tests to insulating oils.
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MOTR -
The Motwane Manufacturing Company
Motwane's MOTR is multifunctional automatic test kit designed for accurate measurement of the Dielectric Constant, TanDelta, Resistivity & capacitance of transformer oil & other electrical insulating liquids. It has preprogrammed test sequences as per various International standards along with customized test sequences as per user requirements. Internal memory for 250 tests provided with PC interface & report generation facility. Inbuilt thermal printer for onsite results. Test cell is designed as per IEC247 with calibrator for onsite calibration of kit.
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Dongguan Amade Instruments Technology Co., Ltd
Rubber testing equipment are used to test the physical properties, chemical properties, thermal properties of uncompounded and compounded rubbers at prescribed conditions to help manufactures or researchers in comprehending the characteristics, updating the formula and improving product quality. Including volatile component, ash content, Mooney viscosity, vulcanization curve, Mooney scorch time, hardness, tensile properties, tearing, the compression performance, impact, friction resistance, fatigue resistance, peel strength, vertical & horizontal combustion, smoke density, limiting oxygen index, the flame spread rate, the surface resistance, surface resistivity, volume resistivity, the breakdown voltage, dielectric strength, dielectric loss, antistatic properties, Aging test (UV, Xenon lamp, carbon arc lamp, ozone) etc.
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6TL Engineering
FastATE technology: Modular, scalable and top flexible approach Minimum wiring and easy maintenance 19” rack, 1U, 2U, 4U or 6U depending on number of Channels Ideal for Hipot test, dielectric strenght test, High value resistors measurement. CE compilant, ESD safe CAN Control (or Ethernet with Ethernet to CAN Gateway) Drivers dll & VIs available
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YL Series -
Shanghai Jiuzhi Electric Co., Ltd.
The SF6 gas insulated standard capacitor is used together with a C and tan delta measuring bridge as the comparison standard leg of the bridge. It is used as Capacitance standard in measuring bridge Circuits to measure the dielectric dissipation Factor tand, Further-more, It can be used as high-voltage capacitor for voltage divider circuits of high-voltage transformer test.
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1689 -
IET Labs
The GenRad 1689 Precision Impedance Meter gives you the best performance for your most demanding applications whether they be production test, incoming inspection, component design and evaluation, process monitoring or dielectric measurement. It is a versatile, full function microprocessor-based passive component tester that's available in a rack mountable, (1689M) model.
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XD71 -
Hangzhou Xihu Electronic Institute
The device is used for power transformer power outage routine test items to do automated testing.Which is characterized by dielectric loss, insulation resistance, DC resistance, tap-changer switching characteristics, short circuit impedance and variable ratio of six test items are concentrated in an instrument,so that the instrument function, test power and test lead height fusion.Field test, just start wiring once, at the end of unplugging wiring once,the middle process by the test personnel in the computer terminal to send command control,the test system automatically completes all or part of the above test items.
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UL 746A -
National Technical Systems
The High Voltage Tracking Resistance (HVTR) test method is used to assess the susceptibility to tracking of insulating materials that are exposed to high voltages outdoors. Insulators installed in the open are often at the mercy of humidity. Their electrical insulation properties can deteriorate to such an extent as a result that tracking paths are formed on the insulator surface. This test determines the tracking resistance that defines the dielectric strength of the insulating material surface and the maximum allowable leakage current (tracking).
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QS30A -
Shanghai Launch Electric Co., Ltd.
QS30A high-voltage bridge takes use of combined line of current-comparator and Schering bridge. It is featured by reliable and easy operation, high precision, good linearity, automatic process of data, direct display on the panel capacitance, dielectric loss tgδ, test voltage and current flowing through the standard capacitor (Icn). It is widely used and reliable.
