Negative Pressure Weighing Booth with Top Exhaust

• Customization: Available
• Certification: ISO9001
• Noise: 60-70db
• Model NO.: Negative pressure weighing booth
• Application: Industrial
• Control Mode: Touch
• Usage: Dust Removal, Smoke Removal, Sterilization
• Material: Stainless Steel
• Inlet Air Speed: 0.45m/S ± 20%
• Filter Efficiency: 99.995%@0.3um
• Filter Type: Primary Filter,Medium Efficiency Filter,HEPA Filte
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: Zhongjing
• Origin: Foshan, China
• HS Code: 8414809090
• Production Capacity: 1800 PCS/Month
• Package Size: 150.00cm * 150.00cm * 240.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description

Negative pressure weighing booth is a kind of partial purification equipment specially used for pharmaceutical, microbiological research and scientific experiments area. It provides a vertical unidirectional airflow, part of the clean air circulates in the work area, and part is discharged to the nearby area, so that the work area can generate negative pressure, prevent cross-contamination, and ensure a high cleanliness environment in the work area. Making the weighing and packaging of dust and reagents in the equipment can control the overflow and rise of dust and reagents, prevent the inhalation hazards of dust and reagents to the human body, and also avoid cross-contamination of dust and reagents, and protect the safety of the external environment and indoor personnel.

Product Name: Negative Pressure Weighing Booth
Specification: Customized Size
Body Material: SS304 Stainless Steel
Sheet-metal Working: One piece bending molding
Control Mode: PLC touch
Power Supply: 380V/50Hz
Illuminance: ≥400Lux
Noise: ≤70dB
Air Velocity: 0.35~0.65m/s
Air Flow: 7500CBM/H
Filter Type: G3 primary, F8 medium, H14 high efficiency with Gel Seal HEPA Filter
Filter Efficiency: 99.999%@0.5um
Clean Level: ISO 5
Standard: Meet demand of GMP
Optional Accessory: Sterilization Lamp,Printer
Package: Plywood Case
Application: Industries of Pharmaceutical, Medical, Laboratory, ect.
Customized Design: Available in any design

Type	ZJ-NPWB-01A	ZJ-NPWB-01B
Outer Size	W1500mm*D1800mm*H2580mm	W2900mm*D2000mm*H2570mm
Inner Size	W1400mm*D1200mm*H2000mm	W2800mm*D1400mm*H2000mm
Power spply	380V/50 Hz
Illuminance	≥ 400 Lux
Noise	≤ 70dB
Purification rank	class A
Triple Filtration Efficiency	G3primary efficiency+F8 medium efficiency filter+H14 high efficiency
Airflow speed	0.45m/s ±  20%

Product features:
1.The body is made of high-quality SS 304 stainless steel, it looks simple and beautiful.
2.The quick-install structure is adopted to the return air plate at the windward terminal of the primary and medium efficiency filter, which is more convenient for the maintenance of the these filters.
3.Configuration of high precision wind speed sensor and PLC automatic control system can adjust accurately and stably to preset wind speed.
4.The PLC automatic control system can automatically monitor the filter conditions at all levels, and automatically remind the user to replace the filter when the preset final resistance is reached.
5.The PLC automatic control system can automatically capture the fault signal, and can automatically alarm and automatically shutdown when the fault occurs, thus effectively protecting the users and production materials.
6.The modular design is convenient for carry and on-site assembly
 

Product Parameters

Structure diagram:

1.Air outlet
2.PAO inspection hole
3.PAO Sampling outlet
4. HEPA differential pressure gauge
5.Control panel and operation button
6.Waterproof socket
7.Air return hole
8.Air duct
9.Fan
10.Bag type medium efficiency filter
11.Primary efficiency filter
12.Gel Seal HEPA
13.Lamp and UV sterilization lamp
14.Air flow equalizing mesh
15.Negative pressure working area

Detailed Photos