Intelligent information processing, automated operation, automatic weighing, label printing, and data storage with tamper-proof integrity minimize human error and ensure data accuracy. Fully compliant with FDA/CGMP/GMP regulations.

Precise temperature control with temperature rise <0.2°C.

Dual-pole negative pressure sealing ensures zero leakage around high-efficiency filter frames. Multiple control options available.

Touchscreen displays real-time airflow velocity monitoring. Manual speed adjustment is available, or the system can automatically regulate fan speed via an anemometer feeding data back to the PLC to maintain optimal operating conditions.

Interfaces can be integrated with MES, WMS, DCS, and other systems. Modular design facilitates transportation, with installation completed on-site at the customer's location.

Explosion-proof and corrosion-resistant models are available to handle diverse complex operating conditions.

A 5D spatial control panel can be provided to meet OEB3 protection requirements.

Weighing Hood Filtration Modules:

The weighing hood offers diverse filtration modules, including primary filtration, medium-efficiency filtration, high-efficiency filtration, activated carbon adsorption, and chemical reaction stages.

The high-efficiency filtration module captures airborne particles smaller than 1μm, achieving filtration efficiency up to HEPA 16 (EN1822). Post-filtration, the outlet air cleanliness reaches Class 100 or higher. The liquid-trough seal completely eliminates gas leakage between the filter and frame. When paired with ultra-high-efficiency filters, it enables outlet cleanliness levels exceeding Class 10. Gasket-sealed filters can also be configured per customer requirements. Filter replacement methods are optional. For highly toxic applications, bag-in/bag-out replacement is available to protect maintenance personnel safety.

Testing and Validation of Weighing Hoods:

Comprehensive testing and validation ensure each unit is delivered with inspection reports and documentation. On-site testing includes: HEPA filter integrity testing, particle counting (air cleanliness testing), downward airflow and uniformity testing, exhaust airflow velocity and flow rate testing, contamination zone inspection, noise testing, illumination testing, and electrical safety testing. We provide comprehensive DQ/IQ/OQ validation solutions and assist owners in executing testing procedures.