Wuxi Lenge Purification Equipments Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 100 Sets per Month |
| Delivery Time | 15-20 Days |
| Packaging Details | Wooden cases |
| Product Name | Weighting Room |
| Material | SUS 304/316L |
| Size | 1300x1200x2570mm |
| Wind Speed | 0.45m/s ± 20 % |
| Warranty | 1 Year |
| Controller | HMI |
| Filtration | G4 + F8 + H14 |
| Cleanliness Class | Same as the background area |
| Brand Name | LENGE |
| Model Number | LWR 112-300200 |
| Certification | CE/SGS/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 100 Sets per Month |
| Delivery Time | 15-20 Days | Packaging Details | Wooden cases |
| Product Name | Weighting Room | Material | SUS 304/316L |
| Size | 1300x1200x2570mm | Wind Speed | 0.45m/s ± 20 % |
| Warranty | 1 Year | Controller | HMI |
| Filtration | G4 + F8 + H14 | Cleanliness Class | Same as the background area |
| Brand Name | LENGE | Model Number | LWR 112-300200 |
| Certification | CE/SGS/ISO | Place of Origin | China |
1300x1200x2570 Closed Negative Pressure Weighing Room For Pharma
Cross contamination control through negative pressure environment option.
GMP modular design with minimized joints and seams.
All components meet or exceed applicable safety requirements.
Technical Specifications & Parameters:
| Material | SUS 304/316L stainless steel | ||||
| Filter Module | Pre-filter, comport filter, HEPA filter | ||||
| Core Part | Air Blower | ||||
| Model No. | LWR 13-120060 | LWR 34-150120 | LWR 75-200200 | LWR 112-300200 | LWR 186-400250 |
| Outer Size | 1300×1200×2570 | 1600×1800×2570 | 2100×2800×2570 | 3100×2800×2570 | 4100×3300×2570 |
| Inner Size | 1200×600×2000 | 1500×1200×2000 | 2000×2000×2000 | 3000×2000×2000 | 4000×2500×2000 |
| Rated Air Velocity | 0.45±20% | ||||
| Cleanliness Class | Same as the background area | ||||
| Power Supply | 380V, 50Hz | ||||
| Power (kW) | 0.8 | 2 | 4 | 4 | 7.5 |
Note: The specifications listed in above table are only for customer’s reference. It is mostly designed and manufactured according to customer’s URS.
Containment System:
Main Stream - The opening provides an airflow velocity of 0.45 m/s.
HEPA fan module provides laminar flow of particlefree air (measured at 0.3µm particles) to meet clean room requirements—99.995% efficient ULPA filters also available.
Filter Module
—— Pre filter -- Panel filter G4
—— Comfort filter -- Bag filter F8
—— HEPA filter -- Gel sealed mini-pleated HEPA filter H14
380 V power supply
Product Outline Design:
Dispensing Booth also called negative pressure weighing chamber, is a kind of local air purification equipment specially used for weighing raw and auxiliary materials in pharmaceutical factories.
It provides a vertical single airflow, in which part of the airflow is circulated in the working area, and the other part of the airflow is filtered by a high-efficiency filter and then discharged from the equipment, so that the interior of the equipment can form a negative pressure relative to the outside to prevent dust from spreading and cross-contamination. And protect the safety of staff and the surrounding environment.
The weighing room is special local purification equipment used in places such as pharmaceuticals, microbial research, and scientific experiments.
It provides a vertical one-way airflow, part of the clean air circulates in the working area, and part of it is discharged to the nearby area so that the working area can generate negative pressure and prevent cross-contamination, which is used to ensure a high cleanliness environment of the working area.
Weighing and dispensing dust and reagents in the equipment can control the spillage and uplift of dust and reagents, prevent the inhalation hazards of dust and reagents to the human body, avoid cross-contamination of dust and reagents, and protect the safety of the external environment and indoor personnel.
The weighing operation area is protected by thousand class vertical laminar flow ISO 6 (NF, EN, ISO14644-1).
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
45000000-50000000
Employee Number:
350~400
Ecer Certification：
Site Member
LENGE, founded in 1998, is a comprehensive high-tech company integrating R&D, production, sales, testing and service. The products of LENGE cover microporous filter membrane, pleated filter cartridge, air filter, purification equipment and purification engineering supporting products. It strives... LENGE, founded in 1998, is a comprehensive high-tech company integrating R&D, production, sales, testing and service. The products of LENGE cover microporous filter membrane, pleated filter cartridge, air filter, purification equipment and purification engineering supporting products. It strives...
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