Arc Resistance Tester ASTM D495
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Arc Resistance Tester is a special instrument necessary for simulated safety test items specified in GB1411. IEC61621. ASTMC495. UL746A and other standards.Arc resistance test system is a high-precision equipment specially developed for the test surface of electrical insulation materials, suitable for electrical insulation materials, plastics, films, resins, mica, ceramics, glass, insulating paints and other insulating materials arc resistance performance assessment, can also be applied to product testing and new materials electrical performance research purposes.
Comply with the standard
GB/T1411-2002 dry solid insulating material resistance to high voltage, small current arc discharge test (equivalent to IEC and ASTM D495 and other standards; in line with UL 746A and other test methods
parameters
1. Arc through the time error: 1/8s through 7/8s break ± 5ms, the rest of the program is better than ± 1ms
2. Regulator capacity: 1kVA
3. Rated test voltage: 12.5kV
4.Maximum test voltage: 15.0kV
5. Test voltage accuracy: <1.0%
6. Accuracy of current measurement: <1.0%
7. Electrode pressure on specimen: (0.5±0.05)N
8. Electrode material: tungsten rod
9. Electrode distance: (6.35±0.1)mm
10.Ambient temperature: (23±2)℃.
11.Ambient Humidity: (50±5)%
12. Power supply: 220V±5% 50Hz 10A
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