UL94 Vertical Flame Test Equipment 0.75 CBM Volume Chamber With Bunsen Burner
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:
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