IEC60695-11-4 Horizontal and Vertical Flame Test Apparatus
UL94 Horizontal and Vertical Flame Test Apparatus
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
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