IEC60695-2-10 PLC Control Glow Wire Testing Apparatus For Electromechanical Products
IEC60695-2-10 PLC Control Glow Wire Testing Apparatus for Electromechanical Products
Overview:
This glow wire testing equipment is designed and manufactured according to the standard of IEC60695-2-10, IEC60695-2-11, IEC60695-2-12 IEC60695-2-13. It also conforms to the standard requirement of UL746A. This device simulates the thermal stress test of glowing component or heat source like overload resistance or ignition source which is caused in a short time. It is suitable for electric and electronic products, household appliances and other material to do fire hazard testing. It is also used in the no flame ignition source fire test to test initiation temperature and flammability index of related glowing filament.
This equipment adopts a new design concept, while in the realization of accurate positioning, but also to achieve the rapid adjustment after replacing the sample, truly meet the requirement of easy and convenient operation; The control system adopts Mitsubishi PLC and Weinview touch screen control, each parameter can reflect the real situation of the relevant parameters timely and accurately, and the operation is intuitive and convenient, so as to meet the needs of scientific research.
Technical Parameters:
| Model | SNFRG01 |
| Working voltage |
220V /50Hz or 110V/60Hz (can be customized according client's requirements) |
| Control operation mode |
Mitsubishi PLC control 7 inch Weinview color touch screen operation With infrared remote controller |
| Glow-wire element | Ф4mm ± 0.04mm (> 77 % Ni/20 ± 1 % Cr) special standard ring shape, horizontal standing |
| Specimen pressure on glow-wire element | 0.95N±0.1N |
| Maximum depth of heating | 7mm ± 0.5mm |
| Specimen movement speed | 10mm /s ～ 25mm /s |
| Temperature calibration |
Calibration temperature:960°±10°C The glow wire element is heated by electric heating |
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Thermocouple: imported original RS 1mm armour nickel-chromium/nickel/ nickel aluminum K-Thermocouple, temperature resistance up to 1100°C |
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| Silver foil: purity 99.8%, area :2m², thickness:0.06mm | |
| Tray | A layer of silk paper (12~30g/m³) is covered on the 10mm thick pine board, with a distance of 200±5mm below the test sample |
| Test chamber | >0.5 cube, sample distance from the inside of the chamber is greater than 100mm, black yogon background,background illuminance ≤ 20Lx,with exhaust fan |
| Glow-wire time | 30s±1s |
| Test procedure | The test sample is clamped on the movable fixture, the movable fixture can run forward automatically after testing started and will return automatically after glow-wire time is finished |
| Lighting | Equipped with lighting in the test chamber |
| Dimension | 1100*550*1200mm, 140kg |
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