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" found 2 Products from Guangzhou Zomtest Instruments Co., Ltd., China

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GAS Alarm Calibration Chamber

GAS Alarm Calibration Chamber
control high speed valve to inject quantitative high concentration gas into chamber and the gas stirred by circulating fan to get homogeneous test gas in certain concentration. That gas will be test ...

Smoke Alarm Production Test Tunnel

Smoke Alarm Production Test Tunnel
Equipment Function : The smoke alarm production test tunnel was designed for batch test or calibration of sensitivity test of Smoke alarms or detectors. The basic work principle is compliance to EN ...
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