Hongkong Yaning Purification industrial Co.,Limited
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Delivery Time | 7-15 work days |
| Packaging Details | First in carton,then made wooden tray or as your requirement |
| Product Name | Negative pressure weighing booth |
| Purification levels | Class 100 |
| Specification | 1500x1500x2450mm or Customize |
| Internal size: | 1400X1000X2000mm |
| Application: | Chemical Lab |
| Packaging | Wooden case |
| Terms | CIF/EXW/FOB |
| Brand Name | YN |
| Model Number | YN-WB-1500 |
| Certification | CE/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Delivery Time | 7-15 work days |
| Packaging Details | First in carton,then made wooden tray or as your requirement | Product Name | Negative pressure weighing booth |
| Purification levels | Class 100 | Specification | 1500x1500x2450mm or Customize |
| Internal size: | 1400X1000X2000mm | Application: | Chemical Lab |
| Packaging | Wooden case | Terms | CIF/EXW/FOB |
| Brand Name | YN | Model Number | YN-WB-1500 |
| Certification | CE/ISO | Place of Origin | China |
| High Light | operating room ceiling system ，raw material sampling booth | ||
The weighing chamber (hood) is a dedicated local purification device for pharmaceutical, microbiological, and scientific experiments, which provides a vertical unidirectional airflow. Part of the clean air is circulated in the work area and partially discharged to the nearby area, causing negative pressure in the work area. Dust and reagents are weighed and dispensed in the equipment to control dust and reagent spillage and increase, prevent dust and reagents from inhaling harm to the human body, prevent cross contamination of dust and reagents, and protect the external environment and the safety of indoor personnel.
The weighing booth adopts the form of vertical unidirectional air flow, and the return air is first pre-filtered through the preliminary filter to remove large particles of dust in the air stream. After the pre-treated air, secondary filtration is performed through a medium-efficiency filter to fully protect the high-efficiency filter. Under the pressure provided by the centrifugal fan, through a high-efficiency filter, make it meet the cleanliness requirements. The operating area and the external environment form a relatively negative pressure, so as to ensure that the dust in this area will not spread to the outside and play a role in protecting the external environment.
1). The weighing chamber is made of SUS 304 stainless steel plate;
2). Top configuration tank HEPA air filter;
3). At the bottom of the weighing chamber, configure the primary and middle efficiency air filter;
4). Weigh the top of the chamber and configure a uniform flow membrane to make the wind blow evenly.
5). Internal configuration high power low noise centrifugal fan;
6). The weighing chamber is equipped with two differential pressure gauges for monitoring the pressure difference of the intermediate efficiency air filter/the pressure difference of the high efficiency air filter;
7). The weighing room is equipped with a lifting table;
8). The overall structure of the weighing chamber is split type, which can be assembled on site;
| Model | YN-LAF1500 | YN-LAF1800 | YN-LAF2400 |
| External size(mm) | 1500x1500x2450 | 1800x1800x2450 | 2400x1800x2450 |
| Internal size(mm) | 1400X1000X2000 | 1700x1300x2000 | 2300x1300x2000 |
| Cleanliness: | Class100 | Class100 | Class100 |
| HEPA Filter | 99.995 0.3um | ||
| Pre-filter | 75% 5um | ||
| Air velocity | 0.2-0.5m/s | ||
| Noise | 57-65dB | ||
| Material | Stainless steel 304/316 | ||
| Power | 380V/50hz | ||
| Standard | (FS 209E) USA. | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Dongguan Yaning Purification Equipment Co.,Ltd is located in Dongguan, the advanced manufacturing center of the Guangdong-Hong Kong-Macao Greater Bay Area. It is an integrated supplier of clean technology solutions integrating technology, research and development, design, manufacturing, sales an... Dongguan Yaning Purification Equipment Co.,Ltd is located in Dongguan, the advanced manufacturing center of the Guangdong-Hong Kong-Macao Greater Bay Area. It is an integrated supplier of clean technology solutions integrating technology, research and development, design, manufacturing, sales an...
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