Glow Wire Tester , glow wire tester without test chamber , IEC 60695-2-10 Glow Wire Tester
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 .It makes required material(＞77%Ni/20±1%Cr) and heating wire in required shape(Φ4mm-chromel-filament)heated up to test temperature( 550 ℃ ～ 960 ℃) and then broil the specimen using required pressure (0.95N±0.1N) 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.:100~1000℃±2℃ constantly adjustable
2, broil time:0-999.9s±0.1s adjustable (generally choose 30s)
3, ignition time:0-999.9s±0.1s
4, smother time:0-999.9s±0.1s
5, thermocouple:Φ1.0mm K type
6, glow wire:Φ4 mm (＞77%Ni/20±1%Cr)
7, broil into depth:7mm±0.5mm
8, specimen pressure:0.95N±0.1N
9, test speed:10-25mm/s
10, U head standard:IEC60695-2-10.
11, test procedure:Manual control,independent exhaust system
12, Reference Standard: IEC60695-2-10,UL746A
13, external dimension:550mmW×350mmD×600mm
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Glow wire test apparatus, glow wire tester without test chamber , IEC 60695-2-10 Glow Wire Tester , Images
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