Video
Min. Order:
1 Case
Price:
US$ 5000 ~ 10000
Place of origin:
China
Supply Ability:
10
controller 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 gas for response test or threshold setting of gas alarm product. The circulating fan and porous plate are also specially arranged to get uniform test gas and avoid the high concentrating ga
[Related Keywords : Smoke Alarm, Standard Smoke Box, Smoke Tunnel, Test Tunnel]
Business Type
Manufacturer
Location
广东, China
Employees Total
6 - 10
Annual Revenue
USD 500,001 - 1,000,000
Video
Min. Order:
1 Box
Price:
US$ 5000 ~ 10000
Place of origin:
China
Supply Ability:
10
Equipment Function ： The smoke heat detector test tunnel was designed for sensitivity test of Smoke or Heat alarms/detectors according to GB 20517、GB4715、GB4716、EN 14604、EN 54-7 、EN54-5、BS 5446-2 and ISO standards. It consist of insulated test tunnel，aerosol generator, obscuration sensor, heat element, cooler, controller and computer. The obscuration meter was made of high qualit
[Related Keywords : Smoke Tunnel, Test Tunnel, Standard Smoke Box, Smoke Alarm]
Business Type
Manufacturer
Location
广东, China
Employees Total
6 - 10
Annual Revenue
USD 500,001 - 1,000,000
Competitive controller fan speed products from various controller fan speed manufacturers and controller fan speed suppliers are listed above, please select quality and cheap items for you.
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