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Horizontal and Vertical Burning Tester flammability test apparatus
Main Functions:
.The machine can record the burn time and finish experiment automatically,
.It can open and close the exhaust system automatically,
.Both FT and VW test can be performed by this machine.
.A big window in the door makes viewing more convenient,and you can check the samples by two gloves.
.Flame calibrating system is available
Main specification:
Fire period | 0- 99min99s (optional) |
Burning period | 0- 99min99s (optional) |
Fire-off period | 0- 99min99s (optional) |
Burner titled angle | 20º,45º,90º (optional) |
Flame height | 20m- 175m (UL standard requires) |
Burner Size Para | inner diameter Ø9.5mm±0.3mm, (Bunsen burner) length of 100mm |
Timer: | 0~999.9s+/-0.1 s (adjustable) |
Gas: | 98% methane |
Size: | around 1100mm×700mm×1300mm |
Dimension | 0.85m3 |
Power Supply | AC 220v/50HZ |
Description:
horizontal-vertical flame chamber tester is a fully automatic
instrument contained in its own cabinet to maximize the safety of
the operator. It screening procedure for comparing the relative
burning behavior specimens made from plastic and other non-metallic
materials, exposed to a flame ignition source of 50W or 500W
nominal power. These test methods determine the linear burning rate
and the after flame/afterglow times, as well as the damaged length
of specimens. They are applicable to solid and cellular materials
that have an apparent density of not less than 250kg/m3, determined
in accordance with ISO 845. Then do not apply to materials that
shrink away from the applied flame without ignition; ISO 9773
should be used for thin flexible materials. And the combustion test
device of plastic materials represented by UL-94. It can perform
each test of HB, V0 to V2, 5V and VTM, HBF.
Standards:UL 94 Test for Flammability of Plastic Materials for Parts in Devices and
Appliances :IEC60950:1999, IEC 707 ,ISO1210,1992,GB/T 5169, GB/T 4706
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