Pego Electronics (Yi Chun) Company Limited
Pego Electronics-Focus on developing and promoting IEC lab testing equipments
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UL94 Electrical Safety Test Machine Horizontal Vertical Flame Tester with Bunsen Burner
1. Introduction
HVR-4 Horizontal and vertical flame test apparatus is designed according to UL94, IEC60695-11-4 and IEC60695-11-3. The fire hazard is evaluated by burning rate, after glow time, after flame time and damage length of the specimen. HVR-4 horizontal and vertical flame test apparatus is applied to the V-0, V-1, V-2, HB and 5V materials, it is widely used in the R&D department, QC department and production department of lighting equipment, low-voltage apparatus, household appliance, motor and etc.. And also can be used in the industries of insulation material, plastic and other solid combustible material.
2. Parameter
| Burner | Φ9.5mm ± 0.3mm bunsen burner |
| Dip angle | 00, 200, 450 (manual adjustment) |
| Flame height | 20mm ± 2mm to 180mm±10mm (adjustable) |
| Flame time | 0-999.9s±0.1s (adjustable) |
| After flame time | 0-999.9s±0.1s (auto record, manual pause) |
| After glow time | 0-999.9s±0.1s (auto record, manual pause) |
| Fuel gas | 98% methane |
| Flow and pressure record | flowmeter and manometer |
| Test temperature range | 0-10000C |
| Flame temperature required | heat up from 1000C±50C to 7000C±30C within the time of 44s±2s and 54s±2s |
| Thermocouple | diameter of 0.5mm K type thermocouple (2 pieces) |
| Test background | black |
| Volume of chamber | 0.75 CBM |
| Dimension of apparatus | 1100mm(W)*700mm(D)*1300mm (H) |
| Power supply | AC220V, 50Hz, ≤500W |
3. Picture:
