Negative Pressure Weighing Room
Negative pressure weighing room is a kind of local purification equipment for pharmaceutical, microbial research and scientific experiments and other places, it provides a vertical unidirectional flow, part of clean air circulation in the working area, part of the discharge to the nearby area, so that the working area produces negative pressure, prevent cross pollution, used to ensure the high cleanliness of the working area environment.
- Product Description
- Technical Features
- Technical Parameters
- Optional Systems
- Application Scenarios
- Video
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1. Introduction
In the process of dust and reagents weighing and packing in the equipment, dust and reagents can be controlled to spill and rise, to prevent dust and reagents from causing inhalation harm to human body, but also to avoid dust and reagents cross-contamination, to protect the safety of the outside environment and indoor personnel.
The negative pressure room is composed of working area, return air box, fan box, air outlet box, outer box, by the initial effect filter + medium effect filter + high efficiency filter, variable air volume air unit, PLC control system and sensing system, etc.
Performance characteristics
- The negative pressure room design, material, manufacture, assembly, debugging and so on met the new GMP pharmaceutical production specification requirements;
- Whole body is made of stainless steel after forming, bending, welding, assembling, high flatness, convenient and clean. The electric cabinet can be selected in two ways: internal and external;
- Compact and compact structure, flexible displacement, economic benefits;
- Unique air supply and exhaust system effectively protects the safety of personnel and avoids environmental pollution and cross-infection of products;
- Special air duct design, effectively control the engine noise;
- the wind to flow to polymer film, wind velocity uniformity can be controlled in 5%-10%, the early effect filter, medium efficiency filters, high efficiency filter replace both from the front or top to tear open outfit;
- Negative pressure weighing chamber adopts modular design, convenient in and out of the field assembly and disassembly between weighing;
- It uses soft connection between fan and negative pressure weighing room, negative pressure weighing room will not produce by the operation of the fan noise and vibration;
- Lighting/sterilization: negative pressure weighing according to indoor ground illumination one meter more than 300 lux, sterilization optional sterilization lamp or ozone sterilization lamp;
- Configurable form a complete set of electronic weighing scales;
- Configurable online printers, print log data in real time;
- Can be configured online wind speed detection, temperature and humidity detector;
- Configurable dust particles, planktonic bacteria detection;
- Configurable PVC administered or isolation glass doors;
- Configurable waterproof dustproof industrial plugs, sockets and differential gauge, quantity according to the requirements of customers;
- Configurable stainless steel weighing (placed weighing apparatus);
- Adopts the man-machine interface, PLC system, carried out in accordance with the formula precision weighing;
- Can undertake related products, customized according to customer's actual demand;
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Full-process Consulting Services
Whether you are preparing to build a new pharmaceutical factory, build a cleanroom that complies with local GMP regulations, or purchase pharmaceutical equipment to develop a new production line, whether it is a separate cleanroom or pharmaceutical machine project, or a one-stop solution, Marya's professional teams in the fields of pharmaceutical technical process, process equipment, decoration engineering, HVAC engineering, pipeline engineering, utility equipment, intelligent automatic control systems, project cost and other fields can provide you with full-process technical consulting services, and solve your needs one-on-one.
2D/3D Design Modeling Services
Marya project design team is composed of professional CAD and BIM engineers with more than 20 years of comprehensive industry experience and can provide you with comprehensive design services, including but not limited to process layout drawings, technical process charts, 3D models and animations, air conditioning system scheme design, construction drawing design, plant/pharmaceutical machine layout drawings, etc.
Machine Customization Services
Based on the individual needs of clients in different countries, Marya helps you clarify specific needs, match appropriate models, and customize one stop filling solutions for sterile small-volume preparations, large-volume injections, oral liquids/syrups, solid preparations, etc.
Validation Services (FAT/SAT)
Marya will appoint an engineer with rich project management experience as the person in charge, who will be fully responsible for project management and liaison work. After the equipment is manufactured, our engineers and the buyer's representatives will participate in the FAT test. After the equipment arrives at the buyer's site, it will be installed and debugged. After the equipment reaches optimal operation, the buyer will conduct SAT testing and inspection.
Key words:
Negative Pressure Weighing Room
weighting room
dispensing room
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Shanghai Office: NO211, North Fute Road, Pudong area, Shanghai, China, 200131
Changsha Office: Room 23069, Block 6, Forte Star Shine World, Yuhua District, Changsha, Hunan province
Factory 1: Hunan Marya Technology Co., Ltd. Address: No. 7 Plant, SANY Industrial Park, No. 1, SANY Road, Changsha Pilot Free Trade Zone, Hunan Province, China, 410100
Factory 2: No 555, Yupan Road, Weitang Town, Xiangcheng District, Suzhou, Jiangsu Province, China
Factory 3: 15-A, Venture Capital Industrial Square, Yanghe Road, Suzhou Industrial Park
