Modular Negative Pressure Weighing Chamber for Pharmaceutical Containment
Product Introduction:
CleanWeigh SafeZone is a state-of-the-art negative pressure weighing chamber designed for the pharmaceutical, microbiological research, and scientific laboratory sectors. This modular containment equipment ensures a high level of cleanliness in the working environment by maintaining negative pressure, preventing cross-contamination, and providing a safe workspace for sensitive processes.
Key Features:
- GMP Compliance: Every aspect of the chamber, from design to assembly, adheres to the latest GMP standards for pharmaceutical production.
- Stainless Steel Construction: The chamber is made of high-quality stainless steel, ensuring easy cleaning and durability.
- Modular Design: Facilitates easy entry and exit from the weighing area and allows for on-site assembly and disassembly.
- Advanced Airflow System: Unique supply and exhaust air operation system that effectively protects personnel safety and prevents environmental pollution and cross-contamination.

Advantages:
- Compact and Economical: The chamber features a compact design with flexible movement, offering an affordable solution for cleanroom environments.
- Noise and Vibration Reduction: Soft connection between the fan and the chamber ensures noise and vibration-free operation.
- Customizable: Can be equipped with various sensors and accessories to meet specific customer requirements.
Applications:
- Ideal for use in pharmaceutical manufacturing, microbiological research, scientific laboratories, and other environments where a high level of cleanliness and containment is required.

Technical Data Sheet
Modelo | DBT-800 | DBT-1200 |
Cleanliness Nivel de limpieza | ISO5 (CLASS A) | |
Air Output m3/h Volumen de aire m3 / h | 800 | 1500 |
Exhaust Air Rate m3/h Velocidad de escape m3 / h | 150 | 250 |
Air Supply Velocity m/s Velocidad de suministro de aire M / s | 0.45±20% | 0.45±20% |
Negative Pressure Differential at working area Pa Diferencia de presión negativa pa en el área de trabajo | -5 to -15Pa | -5 to -15Pa |
Noise dB(A) Ruido dB(A) | <72 | <72 |
Illuminance LUX Iluminación Lux | >300 | >300 |
Power Supply Fuente de alimentación | AC220V/50Hz | AC220V/50Hz |
Max. Power W Max. Energía w | 350 | 550 |
Weight kg Peso kg | 40 | 80 |
Outline Dimension mm Dimensión exterior mm | W900*D800*H2000 | W1300*D850*H2000 |
Working Area Dimension mm Espacio de trabajo mm | W800*D500*H800 | W1200*D600*H800 |
Operative Surface | Isolation Gate |
Customization: Our CleanWeigh SafeZone is available in various configurations to suit different production needs and can be customized with additional features such as PVC curtains, isolation glass doors, and stainless steel weighing platforms.

