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220v tracking test apparatus
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...Tracking Erosion Machine Electric Mark Index Tester High Voltage Tracking Erosion Machine 1. Remark : Simulating works under the power frequency ...
2025-07-25 00:09:12
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... thickness more than 5mm in order to determine the reaction to fire of building materials. The test apparatus is designed according to requirement ...
2025-07-10 14:24:59
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...Tracking Resistance Testing Equipment Scope: Test the ability of wires and cables to withstand damage caused by electrical traces caused by surface ...
2025-07-10 14:22:02
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...Tracking and Errosion Index Apparatus IEC60587 ASTMD2303 Electrical Tracking Mechanism Model: DX8427 Technical Description: The mechanism of ...
2025-07-25 00:09:12
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...estimate the resistance of elastomeric material and polymeric materials of electric cables to ozone attack . The test apparatus shall consist of ...
2024-12-09 13:21:46
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...Testing Equipment Insulating Materials Liquid-Contaminant, Inclined-Plane Tracking And Erosion Test Machine Model: DX8427 Scope: These test methods ...
2025-07-25 00:09:12
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...Tracking Testing Machine / Test Equipment DX8427 Electrical Insulating Materials Tracking An... Tracking Test: Inclined-plane Tracking Test； A ...
2025-07-25 00:09:12
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... or round insulated cores at low temperature. The manual low-temperature impact test device is used to measure the samples of wire and cable ...
2025-07-10 14:24:15
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...-3. The fire hazard is evaluated by burning rate, after glow time, after flame time and damage length of the specimen. The horizontal and vertical ...
2025-07-10 14:25:52
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...Test Machine TB/T 2639.1 Introduction: Building material radiation test machine is professional designed to evaluate the M rating of rigid or ...
2025-07-10 14:23:06
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