The top of the clean air storage cabinet comes with a fan and a filter. When the switch is turned on, the fan operates to create a negative pressure inside the cabinet to ensure that the chemical does not overflow. The wind direction of the main body is from bottom to top, so that the air in the cabinet is filtered through the filter, and the clean air is removed from the top exhaust vent. On the one hand, it purifies the chemicals volatilized in the cabinet, and on the other hand, the air in the laboratory enters the cabinet, and the air in the laboratory can also be purified.
Type of filter
The characteristics of the net gas storage cabinet
* fan
24 VDC, imported from the United States, stable performance, long-term lubrication, low energy consumption, ultra-quiet, brushless motor, no sparks.
* Molecular filter
The high absorption efficiency of coconut shell activated carbon is the raw material, supplemented by independent research and development of high-capacity adsorption materials, which is superior to similar products on the market and meets domestic and international standards.
* Control panel
Large LCD screen, the panel has a strong sense of beauty, convenient man-machine dialogue and easy operation. The new invention design shows indoor environmental pollution, filter saturation, 365 days countdown, fan speed, and chemical storage temperature in the cabinet.
* door
New design, aluminum alloy mold opening, no screw sturdy, anti-corrosion coating, high-quality clear acrylic in the middle, full viewing angle of chemical storage location in the cabinet. Built-in hidden permanent magnets, natural door suction.
* Online monitoring concentration probe
The patented design, the concentration inside the liquid crystal display cabinet and the concentration after the filter, are corrected by PID . High sensitivity, high accuracy, on-line monitoring, manual detection, humanized design, alarm concentration according to national standards, manual modification of alarm points, improve safety factor.
* Layer
Equipped with anti-corrosion high-strength laminate, strong acid and alkali resistance, maximum load-bearing laminate
* Liquid container
The bottom of the cabinet is equipped with anti-corrosion large-capacity liquid tank and liquid absorbent cotton.
* Strong acid box
The high-strength PP anti-counting box can effectively suppress the emission of strong volatile organic acids and has strong corrosion resistance.
Technical parameters of the net gas storage cabinet
Product number | Â Internal size / mm | Â External size / mm | Capacity 500ml bottle | Air volume m3/h | Noise /dba | Laminate load / KG | Water tray capacity / L | Voltage / V | Current / A | Power / W |
NS800 NS800-S | 798*470*1620 | 800*505*2160 | 160 | 240 | 50 | 50 | 15 | 220 | 1.2 | 30 |
NS820 | 835*315*550 | 840*350*775 | 48 | 240 | 51 | 50 | 8 | 220 | 1.2 | 30 |
+ Probe operating panel: a new design can be on-line detection filter saturation state and laboratory contamination, large LCD screen to display units PPM, the United States RAE Systems PID correction, high accuracy, fast response and stability.
Alarm point setting: Users can set appropriate alarm points to improve the safety level of the laboratory.
NS800-S Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â NS800 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 
                                 NS820
Huafeng Clean Air Type Pipeless Storage Cabinet:
**Online monitoring system can visually see the pollution of chemical gases in the experiment, and can know the use of the filter in time.
** No external piping is required, reducing the reliance on laboratory ventilation systems and the environment, saving time in retrofitting projects. Purification purposes are achieved in the short term. A storage cabinet consumes a small amount of electricity, consumes no air conditioning, and is quite energy efficient. It can be moved and added at any position and can be reused. Huafeng Jingqi type storage cabinet solves the environmental pollution caused by traditional ventilation methods and responds to the national low-carbon environmental protection policy concept.
Suitable group for Huafeng Clean Air Products
government:
Entry-Exit Inspection and Quarantine Bureau Product Quality Technical Supervision and Inspection Institute (and its subordinate testing agencies)
Environmental Monitoring Center Station (and its subordinate units)
Public Health System Laboratory of Agricultural Science Research Institute, Food and Drug Inspection Institute
enterprise:
Pharmaceutical factory chemical plant food factory cosmetics factory electronics factory
Hospital water company
Institute of Chinese Academy of Sciences and schools:
Universities: chemistry and chemical institutes, environmental colleges, life sciences colleges, medical schools, agricultural colleges, pharmacy colleges, materials colleges, etc.
International School: Teacher of the Experimental Center, Teacher of the Purchasing Office.
Experimental school: high school, middle school.
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ZHOUSHAN GENHO FOOD CO.,LTD , https://www.genho-food.com