Overview
Enviro Testers’s glow wire combustion resistance flammability temperature test machine is designed to evaluate the fire hazard of electrical and electronic components under fault or overload conditions. This product simulates the thermal stress caused by overheated or ignited parts using a glow wire as the ignition source. It is suitable for electrical products, household appliances, relays, switches, and non-metallic insulation materials. This device features an enclosed test chamber with a glass observation door, automated control system, adjustable hot filament temperature up to 1050 ℃, and accurate digital display for temperature and timing. With a precise thermocouple measurement system and automatic clamping function, it ensures reliable, repeatable, and standardized flammability testing.
Features
- Adjustable hot filament temperature up to 1050 ℃
- Automated control with sample clamping and movement
- Digital display for temperature and timing accuracy
- Observation window with internal illumination for testing
- High precision thermocouple measurement system
- Suitable for plastics, insulation, and electronic components
Technical Specifications
| Temperature | 932 °F to 1292 °F (500 °C to 700 °C) |
| Accuracy | + 1 s |
| Diameter of hot wire | 0.16 in (0.4 cm) |
| The basic specifications | 1) contents of the box: 0.5 cubic meter, with glass observation door
2) room illumination: less than 20LUX 3) hot filament temperature: room temperature to 1050 ℃ can be adjusted, 4) thermocouple temperature measurement using Ø 1 mm nickel chrome armoured thermocouple type (K) imports Error tolerance for 5) temperature: 500 ~ 750 ℃ ± 5 ℃;750 ~ 960 ℃± 10 ℃ 6) the force of the searing wire on the sample: 1.00-0.2n, and the pressure penetration depth is 7mm ± 0.5mm 7) hot wire: the searing filament is a ring made of a standard size of 4mm in diameter with a nickel/chromium (80/20) silk.The diameter of the hot wire is 4.0±0.04 mm before bending, and it cannot be reduced to 90% after bending. The other dimensions are produced according to the standard deviation requirement. 8) the moving speed of the hot wire near and out of the sample: 10mm/s-25mm/s; 9) timer: 0 ~ 99 in 99 seconds adjustable, accuracy: + 1 second hot time (Ta) can be set, starting burning duration (Ti) and flame extinguishing time (Te) can be recorded 10) product features: this test instrument automation control system, the car will automatically in the clamping sample since the start of the sample run to the glow wire, will automatically be returned to set the burning time, internal for the black background, with convulsions and lighting equipment, time, temperature digital display, convenient observation records. 11) power supply: AC 220V, 50Hz |
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