德国WAZAU灼热丝试验仪
公司是原装进口德国品牌灼热丝试验仪-德国WAZAU灼热丝试验仪代理商,一款同德国PTL相当的燃烧性能试验设备。
应用领域:满足60695-2-10标准,适用于电工电子产品,家用电器及其材料进行着为试验,也用于无火焰引燃源着火试验,以测定相关材料的灼热丝起燃温度和可燃性,耐燃指数。
Glow-Wire Tester Type GPG accord. to DIN EN 60695-2-10 and IEC 695-2-1
Application - Fire hazard testing
Principle - The tester serves to investigate the fire-resistant properties of materials and end products. The glow-wire itself is the source of fire. The temperature of the glow-wire is set and controlled by a temperature controller. During a test the temperature controller can be operated in a manual mode to generate a defined voltage signal on the manipulated variable (glow-wire), thus avoiding a feedback of the reference variable (thermocouple) on the temperature controller. The temperature of the glow-wire can be set from room temperature to 1000℃. The temperature of the glow-wire is detected by a sheathed thermocouple type K (class 1) in accordance with IEC 60584-2.
During the test the specimen is moved at a constant velocity of 11 mm/sec toward the glow-wire and back. The heating time of 30 sec is quartz controlled. The specimen support is pulled toward the glow-wire with a force of 1 N. The power supply is 230 VAC