St-10DC Spark Tester is a useful tool for detection of surface damage as well as for spark test for wire and cable with a diameter below 10mm. The DC high voltage tester recommended internationally is characterized by advanced design, new construction, steady voltage output, high sensitivity, adaptability, easy operation, versatile mounting, safety and reliability. It may be uesd for on-line testing in combination with a pair twister or an extruder as well as for intermediate testing and testing for finished products.
| Model | ST-10C/ST-10S/ST-10D | ST-25A |
| Voltage output | DC 0~10000V | 2.0~25.0kV |
| Effective test voltage | DC 500~10000V | <5% |
| AC pulse ratio | <5% | <600µA |
| Voltage stability | The power supply voltage fluctuates by ±15%, and the output voltage remains unchanged | |
| Breakdown sensitivity | I=600±50μA，t≤0.005s | |
| Current range for breakdown sensitivity | 500~2000μA | |
| Steady-state short circuit current | 3~4mA | |
| Max. diameter of the tested wire | 10times/s | |
| Max. diameter of the tested wire | 10mm | |
| Max. moving speed of the tested wire | 2800m/min | |
Room 1603, No.950 Dalian Road, Yangpu District, Shanghai
+86-18317122980
18800241639@shineworldgroup.com
No.101-10, Kechuang Road, Changdang Lake Science and Technology Venture Park, Jintan, Changzhou, China
+86-18317122986
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