The equipment is suitable for the determination of non - ignition performance of ultra-thin materials under direct combustion of specified ignition source.
The equipment consists of control box, vertical air box, combustion nozzle, electromagnetic valve, high voltage igniter, wire sample fixture, gas pipe, gas source, internal and external flame regulation
Set, signal control line composition. The whole process of the machine is fully automatic, such as: electronic ignition, stop time, combustion time, combustion times can be completed automatically.
Control box
? the combustion counter is used for preset combustion times. The red key is "Reset".
The combustion time is controlled by a time controller, can be set according to the needs of the working time, units are S(seconds), M(minutes), H(hours); For example, set 00S01 as
0.01 seconds, 15 seconds for 15S00 and 10 minutes for 10M00 (refer to the specification of the time relay); The stop time setting is the same as the burn time setting. It can also be used with hands
Dynamic control of combustion time.
The power switch is the integral power switch of the control box.
Switch in use, according to the actual need to choose manual or automatic, when in manual
When in the state, the stopwatch should be used to time the machine. Press the reset switch after reaching the test time
Cease fire. If the automatic state is used, the time can be set according to article 2.
Plastic combustion testing machine lx-8620b
Iii. Technical performance of the equipment
1. All technical indexes are up to the standard of vtm-0, vtm-1 and vtm-2 of UL94.
