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:Φ0.5mm imported armour(type)
6, glow wire:Φ4 mm chromel-filament(Ni80/Cr20)
7, broil into depth:7mm±0.5mm
8, specimen pressure:1N±0.2N
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 , IEC60695-2-10:2000,UL746A
13,studio volume:bigger than 0.5 cubic meter,(can be customized as
0.75 or 1cubic meter )
14,external dimension:1100mmW×700mmD×1300mm
15,control:single chip Microcomputer touch screen+button type
double control system,high accuracy temperature gauge,independent
electrical control system,strong anti-interference.
16,operation with high efficiency:One-touch operation ,fast and
highly effectively
17,standard integration:program test procedures in accordance with
actual test procedures.
