- Product Introduction
1. Working Principle
The electrostatic spark sensitivity tester is an experimental instrument that can measure the relative sensitivity of pyrotechnic agents, electric pyrotechnic products and fireworks to electrostatic spark discharge under certain experimental conditions. It consists of a generator, a switch box, an explosion chamber (closed and open), a data acquisition and control system. The electrostatic spark sensitivity test can be used to test the electrostatic spark sensitivity of pyrotechnics, electric pyrotechnics and fireworks. Provide a reliable basis for the safety of electrical hazards.
2. Product Features
The electrostatic spark sensitivity tester uses more stable and mature electrical components, optimizes the measurement , recording and operation methods, improves data accuracy, reduces labor intensity, and improves work efficiency. Ensure the personal safety of staff.
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Product Model |
FTech-ESD |
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DC high voltage power supply |
Output 500V～30KV |
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Output voltage stability |
30min Drift no greater than 5% |
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Electrostatic voltmeter |
The maximum range is 30KV |
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Capacitor switch box |
High vacuum relay switch |
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Series discharge resistor |
5000 Ω |
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High voltage capacitor |
0.22 Μf/30KV |
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Ignition box |
1. The coaxiality of the upper and lower electrodes is ≤φ0.5mm; |
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2. The electrode gap adjustment range is greater than 4mm |
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3. Adjust the gap in 0.2mm, error is ±0.015mm |
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Scope of application |
Determine the electrostatic spark discharge of explosives, electrical explosives and fireworks Relatively sensitive experimental instrument. Suitable for the development of ammunition engineering departments in various universities, Military units that teach and produce explosives and gunpowder |
