PLC Type Glow Wire Tester According To IEC60695-2-10 To IEC60695-2-13

Brand Name:PEGO Group
Certification:Third-Lab Calibration Certificate
Model Number:GW-1H
Minimum Order Quantity:1 set
Delivery Time:15 working days
Payment Terms:T/T, Western Union, MoneyGram
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Location: Yichun Jiangxi China
Address: No. 317, Yichun South Road ( Happiness Park), Yuanzhou District, Yichun, Jiangxi, 336000, China
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PLC Type Glow-Wire Tester According to IEC60695-2-10 to IEC60695-2-13


1. Introduction

Glow wire testing is an electrical safety test designed to evaluate the flame resistant properties of plastic materials used in electrical devices. Its purpose is to protect against the risk of fire from overheated or electrically energised parts which may cause the plastic material to ignite. This may occur in normal use, under reasonable abnormal use, malfunction or failure of the product. The glow wire simulates an over-heated part which then comes into contact with plastic materials.

The glow wire tester is designed according to IEC60695-2-10 to IEC60695-2-13, UL746A, IEC829, DIN695 and VDE0471. The specific material and sharp heating wire is heated to specific temperature (550 ℃~960 ℃) for 1 min by max current, then vertical burns the EUT with certain pressure (0.95N) for 30s, then check if the test specimen and bedding material are burning, and count the burning time to judge the dangerousness of the specimen. Generally it is applied to test flammability, GWIT and GWFI of lighting lamps, electronic products and household appliances The equipment is applicable to flame resistance test of all levels of QC departments and corresponding enterprises.

The glow-wire test apparatus is controlled by controlled by 7-inch color touch screen and PLC.The shell is made of painted coating metal sheet and built-in air exhaust, and the front panel is transparent for easy observation of the experimental process.


2. Specification

Control system7-inch color touch screen+PLC
Glow-wire Loop

Diameter: 4mm ± 0.04mm

Material: Ni/Cr(80/20)

Sharp: 500W standardized loop, horizontally placed

Thermocouple

Diameter: Φ1mm K type

Material: K type (The insulating sleeve heat resist to 1250 ℃)

Timer

Integrated in PLC

Accuracy: ±0.1s

Glow-Wire Heating Temperature

500 ℃ ~1000℃ (presettable)

temperature fluctuation < 3 ℃

Flame HeightMeasuring with a steel ruler
Pressure on test specimen0.95N±0.1N
Maximum penetration depth7mm ± 0.5mm (adjustable)
Specimen moving speed10mm /s ~25mm /s
Test periodPLC auto control, with remote-controller
Standard Silver Foil

Thickness:0.06mm

Purity:≥99.8%

Area: 2mm2

Ignition matWhite pine board with thickness of 10mm is covered with a layer of 12~30g/m2 wrapping tissue, 200±5mm below the sample.
AccessoriesWrapping tissue, flat smooth wooden board, height gauge, silver foil, remote-controller.
Chamber volume≥ 0.5m3 , matte black background, illuminance ≤ 20Lux, built in exhaust fan, exhaust hole: Φ70mm
Dimension1100mm * 630mm *1300mm (W*D*H)
Power220V/50Hz, 1KW
China PLC Type Glow Wire Tester According To IEC60695-2-10 To IEC60695-2-13 supplier

PLC Type Glow Wire Tester According To IEC60695-2-10 To IEC60695-2-13

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