The horizontal and vertical combustion tester is used to measure the flame retardancy of plastic, rubber, film and other products under the specified fire source, so as to judge the fire resistance level of refractory materials.
Applicable standard:
GB/T 2408-2008, UL94 V-0 V-1 V-2, GB/T 13488, ISO 1210, ASTM/D 635 4804 3801, IEC707, IEC60695-11-10 standards.
The main parameters:
1. Combustion box:
1) Box body: 0.5m3, processed by CNC machine tools, the arc shape is beautiful and generous, high-quality SUS304 stainless material/baking paint, with beautiful anti-rust and anti-corrosion characteristics.
2) There is a ventilation and smoke exhaust system on the top of the box. When the test is completed, the exhaust gas can be discharged to the outside. During the test, the system is in a stop state.
3) The front of the box is equipped with a tempered glass observation window that can be sealed during the test, which is convenient for observing the test situation.
2. Burning Blowtorch:
1) Self-made blowtorches, which fully meet the requirements of flame A, B or C of IEC60695-11-4:2004.
2) The diameter of the flame vent: Ф0.950.3mm, the steam injection port: Ф0.90.03mm, and the height of the nozzle from the air inlet is 10010mm.
3) Blowtorch angle: 90 degrees horizontally and 45 degrees vertically.
4) Flame height: 2020.
3. Flame application time: 0~99 minutes and 99 seconds can be set.
4. Afterflame time: 0~99 minutes and 99 seconds can be set.
5. After burning time: 0~99 minutes and 99 seconds can be set.
6. Test gas: more than 98% methane/37MJ/m3 natural gas (coal gas is also available).
7. Burning angle: 20, 45, 90 (ie 0) can be adjusted.
8. Flame height: It can be adjusted from 20mm to 175mm according to standard requirements.
In addition, QINSUN Instruments is a manufacturer of material combustion test instruments. Taking plastic horizontal and vertical combustion testers as an example, customers in need are welcome to inquire.