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Address: No.168 Zhen'an West Road Changlian Industry Mansion Xiabian Community Dongguan China
Contact name:Sophia Su
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD |
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Electrical strength test machine for solid insulating materials
Summary:
The electrical dielectric strength tester is suitable for testing
the breakdown strength and withstand voltage of dielectric, such as
plastic, film, resin, mica, ceramic, glass, insulating paint and
other media at power frequency voltage.
Standards:
GB/T5169.10,GB/T5169.13-2006
IEC60695-2-10:Fire hazard testing- Part2-10: Glowing/hot wire
testing Machine- Glow-wire apparatus and common test procedure
Technical parameter:
| Test chamber volume | 0.5M3,60x 95x 90cm(D*W*H) |
| Dimensions | depth x width x height: 61x120x105cm |
| Glow wire | use nickel/chrome wire to make a ring with a diameter of 4.0mm |
| Temperature measuring device | 0.5mm armored filament thermocouple, able to withstand 1050℃ high temperature |
| Heating current | when the temperature is 960℃, the current is between 120~150A |
| Flame height | The test flame height is 12mm; |
| Gas source | butane gas (user-supplied) |
1. Glow wire: 4mm±0.04mm Ni/Cr (80/20) special standard ring,
horizontal stand still;
2. Thermocouple: 0.5mm imported K-type thermocouple with armor
sleeve heat resistance 1100℃;
3. Glow wire heating temperature: 500℃~~960℃ (digital display can
be preset), temperature fluctuation <3℃;
4. Test pressure of test sample on glow wire: 1.0N±0.1N (adjustable
according to the actual situation);
5. Maximum ironing depth: 7mm±0.5mm (adjustable according to the
actual situation);
6. Test sample moving speed: 10mm/s~~25mm/s.
