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tracking index tester insulating materials evaluation
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...Tracking Erosion Machine Electric Mark Index Tester High Voltage Tracking Erosion Machine 1. Remark : Simulating works under the power frequency ...
2025-07-17 00:09:40
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..., which is mainly used to evaluate the fire performance of walls and ceilings, and gives test results. As an indicator of flame propagation. 2. ...
2025-07-17 00:09:41
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1. Scope of application: It is suitable for the evaluation of the maximum use temperature of insulation products such as loosely filled insulation ...
2025-07-17 00:09:41
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...Insulation Materials Maximum Service Temperature Fire Testing Equipment for ASTM C411-82 Description: Thermal insulation materials maximum use ...
2025-07-10 14:24:11
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... and other materials resistance to tracking and erosion test, simulate the frequency (48HZ-62HZ) or a corresponding DC Voltage, liquid contaminants ...
2025-07-10 14:26:41
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... and other materials resistance to tracking and erosion test, simulate the frequency (48HZ-62HZ) or a corresponding DC Voltage, liquid contaminants ...
2025-07-10 14:26:41
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IEC 60587 Electrical Insulating Materials Resistance To Tracking And Erosion Test Machine IEC60587 ASTMD2303 Electrical Tracking Mechanism Technical ...
2025-07-17 00:09:40
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... trace and corrosion. Under the power frequency (48Hz - 62Hz) or the corresponding DC voltage, liquid pollutants and inclined samples are used to ...
2025-07-17 00:09:40
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..., between different polarity live parts or between live parts and grounded metal may cause leakage on the insulation. The generated arc will cause ...
2025-07-10 14:27:12
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..., between the different polarity of the live parts or between the live parts and the grounding metal parts may cause insulation on the leakage, the ...
2025-07-17 00:09:40
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