本篇主要内容为炯雷仪器出产UL94标准的CZF-5水平垂直燃烧测试仪的主要技术参数英文版,敬请有需要的客户自行采用,对其他厂家生产的类似水平垂直燃烧测试仪的技术指标仅有参考作用。
钢板喷塑款UL94塑料水平垂直燃烧仪
不锈钢款UL94塑料水平垂直燃烧仪
Product Name: Horizontal and vertical burning tester
Product Model:CZF-5
Design Standards :GB/T2408-2008 Plastics. Determination of burning characteristics. Horizontal and vertical test
Brief Introduction :That horizontal and vertical burning tester is designed according to the chinese national standard《 GB/T2408-2008 Plastics. Determination of burning characteristics. Horizontal and vertical test》and meet the requirements of it completely。Both the horizontal and vertical burning test can be completed in this machine。The test data can be recorded and saved automatically。It is also suitable for the chinese national standard《 GB/T 5455 Textiles. Burning behaviour. Vertical method 》.And unlike the CZF-3 tester ,it,s more sophisticated and more automated。 The burning body is 0.5m³and that is larger than the CZF-3 tester。By the way, 0.5m³ is in accordance with UL94-2006 and GB-T2408-2008。
Design standard of the horizontal and vertical burning tester :
GB-T2408-2008《 Plastics. Determination of burning characteristics. Horizontal and vertical test》
The standard can be meet: UL94-2006、GB-T 5455 、 GB-T13488 、GB-T5169、 IEC60695-11-3、IEC60695-11-4、IEC60950-1、IEC695-2-2
(一)The environmental requirements
1. Requirements about environmental temperature : -10℃~30℃
2. Relative humidity:≤85%
3. Supply voltage and power:220V±10% , 50HZ 150W
(二)Characteristic
1.The diameter of the burner is 9.5mm+0.3mm,The diameter ofthe Bunsen burner is 9.5mm±0.5mm
2.There is a screw nut on the bunsen burner used to control the height of blue flame
3.The auto-ignition time of the bunsen burner can be set up arbitrarily
4.it,s tilt angle is between 0° and45°,EachInterval can be tilted 5 degrees automatically
5.You can djust the flame height between 20mm + 2mm and 100mm + 10mm
6.The bunsen burner move to the bottom of the test sample quickly through the motor
7.The bunsen burner return automatically when the flame application completed
8.The flame applying time of the bunsen burner is between0~999.9S+0.1s and it can set up automatically within that band。the flame can set up between 20 and 175mm
9. The afterflame time can set up between 0 to 999.9S+0.1s and the tester will keep the minutes automatically ,in addition,you can pause it manually
10.The residual burning time can set up between 0 and 999.9S+0.1s and the tester will keep the minutes automatically ,in addition,you can pause it manually
11.The source can sue 98% methane、 natural gas、 liquefied petroleum gas or coal gas
12. Flux of the methane can set up between 105ml/min and1000ml/min。
13.A electronic switch is set on the gas pipeline
14.You should close the The gas switch on the panel when the test is finish,around this time, the bunsen burnerwill in time go out of itself
15. The burning body is 0.5m³and it has a black background ,the background illumination must be 20Lux or less 。Moreover, we also have 0.75m³ burning body if it is in need
15. The flue gas will be discharged by the ventilating fan who is on the experimental box top when the test finish
16.The whole test process is automatically controlled and the ventilation system is independent