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Horizontal_flammability_tester
UL94 Horizontal and Vertical Flame Test Apparatus
  • Product class: Products Electrical Safety Tester
  • Product describe:designed according to UL94, IEC60695-11-4 and IEC60695-11-3

  • 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