Basic Specifications
UsageDust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse, Pharmaceutical Factory
Medium MaterialStainless Steel Mesh
EfficiencyF9
Filtration GradeHEPA Filter
TypeFolded Filter
CleanlinessISO5 (Class a)
HEPA GradeH14
Package Size100.00cm * 150.00cm * 100.00cm
Gross Weight100.000kg
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Negative Pressure Weighing Room
High Precision Weighing Equipment for Pharmaceutical Facilities
Introduction
Negative pressure weighing room is a local purification equipment designed for pharmaceutical production, microbial research, and scientific experiments. It provides a vertical unidirectional flow, where part of the clean air circulates within the working area and part is discharged to the surroundings. This creates a negative pressure environment, effectively preventing cross-contamination and ensuring high cleanliness.
During the weighing and packing of powders or reagents, the equipment controls dust spill and rise. This protects personnel from inhaling harmful substances and prevents cross-contamination of materials, safeguarding both the indoor environment and staff.
Frequently Asked Questions
1. What is the main function of a negative pressure weighing room?
It is designed to provide a high-cleanliness ISO5 environment for weighing powders and reagents, creating a negative pressure zone to prevent dust from escaping and causing cross-contamination or harm to personnel.
2. What filtration standards does the equipment use?
The system utilizes a multi-stage filtration process, including initial effect, medium effect, and H14 HEPA high-efficiency filters to ensure Class A cleanliness.
3. Is the weighing room compliant with pharmaceutical standards?
Yes, the design, materials, and manufacturing process are all strictly in accordance with the latest GMP and ISO 14644 standards.
4. Can the dimensions be customized for specific laboratory spaces?
Absolutely. The equipment adopts a modular design and can be customized in terms of working area dimensions and outline size to meet specific site requirements.
5. How is noise controlled during operation?
We use a special air duct design and soft connections between the fan and the weighing room body to minimize vibration and keep noise levels below 72 dB(A).
6. What monitoring systems are available?
The units can be configured with PLC control systems, real-time wind speed detection, temperature/humidity sensors, and dust particle counters.
GreenPlus Medical
