The smoke temperature test
The laboratory has UL smoke test system and Lorenz smoke temperature alarm test system, which can accurately simulate the standard smoke and temperature environment, and realize the test of smoke/temperature sensing fire detectors.Test items cover azimuth test, repeatability test, alarm response threshold test, air flow test, ambient light test, action temperature test, response time test, power supply parameter fluctuation test and other key parameters of alarm performance testing.
Applicable standards：GB 4715、GB 4716、GB 20517、GB 30122、EN 54-7、EN 54-5
Test range：Alarm response threshold ≦1.0dB/m、The test wind speed 0.15m/s～4.0m/s、
The rated temperature 20℃～55℃、Alarm temperature value ≦ 90℃、
Rate of temperature change 0.1K/min～30K/min