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Varying the sash opening of a fume hood causes fluctuations in airflow and face velocity, with excessively low face velocity leading to harmful substance leakag...
Variable airflow fume hoods continue to exhaust at working airflow after the operator leaves, wasting air conditioning fresh air, infrared personnel area sensor...
Fume hood sash automatic lifting consists of drive motor, transmission mechanism, and anti-collision protection, with the automatic door motor responsible for s...
The fume hood expels not only air but also acid mist, alkaline gases, and volatile organic compounds generated during experiments; whether end-of-pipe treatment...
Laboratory exhaust contains acidic and alkaline mists and organic gases, ducts must be corrosion-resistant and flame-retardant. This article provides guidance o...
Long-term operation of laboratory exhaust fans wastes energy when relying on damper throttling or constant-speed full-load operation. This article explains the ...
This article analyzes the core differences between PP duct and flame-retardant PP duct, examining material characteristics, application scenarios, safety standa...
The 2026 industrial exhaust treatment equipment procurement trend focuses on energy efficiency, compliant materials and lifecycle services. Permanent magnet fan...
Huizhou Xicheng's PP flame-retardant activated carbon adsorption devices have a 3-6 month replacement cycle, based on waste gas concentration, air volume, carbo...