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| Place of Origin: | China |
| Brand Name: | HongCe |
| Certification: | calibration certificate (cost additional ) |
| Model Number: | GW-1 |
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | Negotiatable |
| Packaging Details: | plywood |
| Delivery Time: | 30 days |
| Payment Terms: | T/T |
| Supply Ability: | 10 set /month |
| Control: | PLC Control | Glowing Filament: | Ф4mm ± 0.04mm |
|---|---|---|---|
| Specimen Pressure On Glowing Filament: | 0.95N±0.1N | Maximum Depth Of Heating: | 7mm ± 0.5mm |
| Specimen Movement Speed: | 10mm /s ～ 25mm /s | Testing Time: | 30s±1s |
| Highlight: | 220V Flammability Testing Apparatus,Glow Wire Flammability Testing Apparatus |
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220V 50Hz Flammability Testing Apparatus Glow Wire Tester For Comprehensive Fire Hazard Evaluation
Products Introduction
A glow wire test apparatus based on PLC control and touch screen operation. The equipment complies with relevant international standards and can be used for flammability testing of electrical and electronic products, household appliances and other materials.This device is manufactured according to the standard of IEC60695-2-10, 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 PLC and touch screen control, each parameter can reflect the real situation of the relevant parameters more timely and accurately, and the operation is intuitive and convenient, so as to meet the needs of scientific research.
Technical Parameters
| ParametersModel | GW-2(Touch screen) |
| Working voltage | 220V /50Hz |
| Control operation mode | PLC control, 7 inch color touch screen operation, with infrared remote control |
| Glowing filament | Ф4mm ± 0.04mm (> 77 % Ni/20 ± 1 % Cr) special standard ring shape,horizontal standing |
| Specimen pressure on glowing filament | 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 hot wire by electric heating |
| Thermocouple: RS imported 1mm armour nickel-chromium/nickel/ nickel aluminum K-Thermocouple, temperature resistance 1100° | |
| 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 box is greater than 100mm, black yogon background,background illuminance ≤ 20Lx,with exhaust fan |
| Testing time | 30s±1s |
| Test procedure | The test sample is driven by the car and automatic run, the car will return automatically after glow-wire entered the test sample of 7mm |
| Lighting | Equip with lighting in the test chamber, with control |
| Dimension | 1100*550*1200mm, 140kg |
Preparation Before Test
Install the specimen so that the tip of the glow wire points to the center of the specimen.
Place the specified layers below the specimen.
Press the [Forward] button, and immediately press the [Stop] button when the specimen contacts the glow wire.
Adjust the position of the automatic timing: slowly adjust the proximity switch to move it to the fixture, when the proximity switch indicator light is on, lock the screw at this position where the specimen just touches the tip of the glow wire, and the timing starts automatically.
Press the [Reset] button to move the fixture away from the glow wire.
Press the [Forward] button to ensure that the fixture stops automatically and the timing starts when the sample touches the glow wire.
Press [Reset] to move the fixture backward.
Precautions
Prevent electric shock, scalding, burning or fire accidents.
Prevent inhalation of toxic gases or smoke.
Prevent damage to human health caused by toxic residues.
Have over-temperature and low-temperature protection functions, and the heating will stop automatically when the heating time exceeds 5 minutes.
Turn off the fan during the test and turn it on after the test is completed.
Contact Person: Ms. Tessa Huang
Tel: +86 18933919125
Fax: 86-020-31143909-805
