Standard: | UL746A IEC60695-2-10 | Glow Wire Temp.: | 500~1000℃±2℃ Constantly Adjustable |
---|---|---|---|
Glow Wire: | Φ4 Mm Chromel-filament(Ni80/Cr20) | Specimen Pressure: | 0.95N±0.1N |
Broil Into Depth: | 7mm±0.5mm | ||
High Light: | IEC60695 2 10 Glow Wire Test Equipment,UL746A Glow Wire Test Equipment,IEC60695 Flammability Testing Apparatus |
IEC60695 2 10 Glow Wire Test Equipment Simulates Thermal Stress
IEC60695-2-10 Glow Wire Tester Simulates Thermal Stress
Brief Introduction
Glow wire test is a simulation experiment project using non-flame ignition source in accordance to standard requirements of IEC60695-2-10,UL 746A ,GB/T5169.10,GB4706.1.It makes required material(Ni80/Cr20) and heating wire in required shape(Φ4mm-chromel-filament)heated up to test temperature( 550 ℃ ~ 960 ℃) for 1min and then broil the specimen using required pressure (1.0N) for 30s at vertical direction;to check whether the specimen and bedding material ignite and lasting ignition time to test the ignition fatalness of electrical and electronic finished devices
Test the ignition performance,ignition temperature (GWIT),solid insulating material and other solid combustible material,combustibility and flammability index(GWFI) .
It can be applied to research,production and quality testing department of electrical and electronic devices and component parts like lighting equipment,low voltage apparatus,eletrotechnical instrument,etc.
Technical Parameter
1, Glow wire temp.:500~1000℃±2℃ constantly adjustable
2, Broil time:0-999.9s±0.1s adjustable (generally choose 30s)
3, Ignition time:0-999.9s±0.1s,automatic record,suspension by wire
4, Smother time:0-999.9s±0.1s,automatic record,suspension by wire
5, Thermocouple:Φ1.0mm imported armour(type)
6, Glow wire:Φ4 mm chromel-filament(Ni80/Cr20)
7, Broil into depth:7mm±0.5mm
8, Specimen pressure:0.95N±0.1N
9, Test speed:18±3mm/s.
10, U head standard:IEC60695-2-10.
11, Test procedure:automatic control,independent exhaust system
12, Reference Standard:GB/T5169.10-2006 , IEC60695-2-10,UL746A
13, Studio volume:bigger than 0.5 cubic meter,(can be customized as 0.75 or 1cubic meter )
14, External dimension:550mmW×350mmD×600mm
Glow wire |
diameter 4mm±0.04mmNi/Cr(80/20), standard |
Temp Range |
500-1000°C ±2°C continus adjustable |
Thermocouple |
diameter 1.0mm Type K (Ni/Cr~Ni/Al),armored sheath can withstand temperature -40~ 1100°C |
Searing Time |
30s±0.1s (OMRON H5CN-XAN-Z digital timer, 0-9999s, presettable) |
Light-off Time |
0-999.9 s ± 0.1 s, automatic recording, manual timeout |
Fireouttime |
0-999.9 s ± 0.1 s, automatic recording, manual timeout |
Ironing into depth |
7mm ± 0.5 mm |
Sample pressure |
0.95N ± 0.1 N |
Test speed |
18±3mm/s |
Control |
Using single chip microcomputer + touch screen control |
Power Supply |
800VA ,220V, 48-60Hz |
Consult standard |
GB/T5169.10-2006 , IEC60695-2-10:2000,UL746A |
Chamber |
≥0.5m |