Glow wire testing device GPD DIN EN 60695-2-10
- Tests with a glow wire for evaluating fire hazard.
The device is used to test the fire resistance properties of electrotechnical products and materials under DIN EN 60695-2-10. A glow wire is used as the fire source. The temperature of the glow wire is set and adjusted using a temperature controller which is set to manual mode during testing in order to have a fixed voltage in the command variable (glow wire) and not to allow a feedback of the command signal (thermocouple) to the temperature controller. The temperature of the glow wire is adjustable from room temperature up to 1000°C. The temperature of the glow wire is measured by a type K mineral-insulated metal-sheathed thermocouple (Class 1) under IEC 60584-2. During the test the specimen is moved back and forth towards the glow wire with a fixed velocity of 11 mm/s. The exposure period of the specimen to the glow wire is controlled by a quartz and is 30 s. The specimen plate is pulled to the glow wire with a force of 1 N during the test. The specimen holder allows specimen from 50 x 120 mm to 120 x 120 mm. The thickness of the specimen can be at a maximum of 20 mm. The power supply is provided by an IEC-320 AC power cordset 230 VAC (50/60 Hz).
|Geometry of specimen:||Synthetic materials|
|Testing standards:||DIN EN 60695-2-10|
|Power input:||230 VAC / 550 VA|
|Dimensions (testing device):||475 x 350 x 500 mm (W x D x H)|
|Weight (testing device):||ca. 40 kg|