Showing results: 31 - 45 of 134 items found.
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UI-FT07 -
Unuo Instruments
Shoe Dielectric Resistance Tester, also named as shoe high voltage withstand tester, is used to test shoe sole and heel electrical insulation, to check shoe performance of voltage withstand and current leakage. It is to test safety shoe dielectric resistance ability (Electrical Hazard Testing) as mentioned in ASTM F2412.
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LCT-3 -
Criterion Instruments Limited
Model LCT-3 Line-cord tester is an automatic test set to check continuity, polarity and dielectric breakdown on three-wire line cords.
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Shanghai Launch Electric Co., Ltd.
The electrode is used in dielectric constant εr and dielectric loss tgδ test for solid electrical material such as insulation paint, resin, rubber, fibrillated product, laminate, mica product, plastic, cable, film composite, porcelain and glass. The electrode is designed to use under power frequency of 50Hz, and comply with international standard GB1409-78.
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Hilkar
For low and medium voltage switchgear including :*Circuit breakers*Contactors*Disconnect switches*Fuses*Miniature circuit breakersApplied tests for low and medium voltage switchgear :*Dielectric withstand test*Impulse withstand test*Breaking capacity test*Mechanical life testElectrical life test*Over load performance test*Short circuit breaking capacity test**Short time short circuit impulse current test*Temperature rise test*Operation performance testTests for low & medium voltage panels :*Short time short circuit impulse current test*Dielectric test*Impulse withstand voltage test*Temperature rise test
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Megger Group Ltd.
The primary test methods used to assess the condition of the active insulation components in transformers and bushings, on site, include:1) power factor/tan δ,2) variable frequency power factor/tan δ (1 - 500 Hz)3) dielectric frequency response (DFR) [a dielectric response method], and4) moisture in oil measurements (for transformers).
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DAC-5016 -
Soken Electric Co. Ltd
DAC-5016 is an automatic test system of insulation oils according to JIS C-2101.The system automatically enables changing over samples (liquid cells) up to max 8 pieces and testing the dielectric loss tangents and the volume resistivities.In automatic mode, the dielectric loss tangents and the volume resistivities are automatically measured, and then the results are printed out with the built-in printer. And the relative permittivities and the volume resistivities calculated are also printed out. Therefore the test time is greatly saved compared to the conventional test methods.
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LXinstruments GmbH
The hipot test (high potential test) or dielectric withstand test, is used to determine the insulation and dielectric strength. It is carried out on modules, devices and systems of protection class I + II. In this test, the insulation of the test object is subjected to greater stress by the high voltage than in normal operation. It is determined whether the insulation of all current-carrying conductors, as well as the safety distance to the enclosure, is sufficient and complies with the legal requirements under normal operating conditions.We will be happy to assist you with any questions or solutions to problems.You will find a large selection of high-voltage testers in our comprehensive shop.Questions? We are always at your disposal.
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1412-BC -
IET Labs
The wide capacitance range and high resolution of the GenRad 1412-BC decade capacitance box make it exceptionally useful in both laboratory and test shop. Owing to its fine adjustment of capacitance, it is a convenient variable capacitor to use with an Impedance Comparator. The polystyrene dielectric used in the decade steps is necessary for applications requiring low dielectric absorption and constancy of both capacitance and dissipation factor with frequency.
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MA-LPL02D -
Hachmann Innovative Elektronik
Our test adapter MA-LPL02D connects LR measuring devices to standardized LRP string parts and capacitive test points. An insulating tube with great dielectric strength shields the user from static energized test points without automatic earthing.
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H7300351C -
6TL Engineering
FastATE technology: Modular, scalable and top flexible approachMinimum wiring and easy maintenance19” rack, 1U, 2U, 4U or 6U depending on number of ChannelsIdeal for Hipot test, dielectric strenght test, High value resistors measurement.
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RY1 & SG121 -
Shanghai Jiuzhi Electric Co., Ltd.
This precision test cell measures the dielectric properties of liquid insulants like insulation oil etc.The test cell is designed as a vacuum-sealed cylindrical capacitor with shielded measuring electrode. The cell should be used with SG121 when heating.
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MA-LPL02D/6 -
Hachmann Innovative Elektronik
Our test adapter MA-LPL02D/6 connects LR measuring devices to standardized LRP string parts and capacitive test points. An insulating tube with great dielectric strength shields the user from static energized test points without automatic earthing.