UL94 Horizontal And Vertical Flammability Tester Electric Touch Screen Plastic Material

Application:

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..

Features:

1.The instrument is equipped with lighting device, air pumping device, gas flow regulating valve, gas pressure gauge, gas pressure regulating valve, gas flow meter, gas U-type pressure gauge.

2.The sample fixture is made of 304 stainless steel, beautiful and corrosion-resistant, and the fixture is integrated design for horizontally And vertical combustion, easy to operate, save space.

Standards:UL 94 Test for Flammability of Plastic Materials for Parts in Devices and
Appliances :IEC 60695, IEC 707 ,ISO1210,1992,GB/T 5169, GB/T 4706
Accessories: Micro gas tanks, Micro gas cylinders 2pcs, lighting device, air extractor
Gas flow control valve, Gas pressure gauge, Gas pressure regulator, Gas flow meter, Gas u-shaped , pressure gauge and specimen clamp,, power line 1pcs

Specification:

1) Volume of the inner chamber: ≥0.5 cubic meters, with glass observation door

2) Timer: It adopts the imported timer, adjustable from 0 to 99 minutes and 99 seconds, the accuracy is ±0.1 seconds, the burning time can be set, and the burning duration can be recorded.

3) Control system: electronic control

4) Print function: automatically print data

5) Flame time: 0 ~ 99 minutes 99 seconds can be set

6) Afterflame time: 0 ~ 99 minutes 99 seconds can be set

7) Afterburning time: 0 ~ 99 minutes 99 seconds can be set

8) Test gas: 98% or more of methane/37MJ/m3 natural gas (liquefied gas is also available)

9) Burning angle: 20 °, 45 °, 90 ° (ie 0 °) adjustable

10) Burner size parameters: the lamp is imported, the inner diameter of the nozzle is Ø9.5±0.3mm, the effective length of the nozzle is 100±10mm, and there is air conditioning hole.

11) Sample mode: front and rear alignment of the motor drive

12) Flame height: adjustable from 20mm to 175mm according to standard requirements

13) Flowmeter: using 105ml/min standard

14) Power supply: AC 220V/50Hz