Our Monmouth Circulaire® Powder containment cabinet is engineered to safely contain powders while supporting high-precision weighing using micro and semi-micro balances. Designed for laboratories handling fine powders, it ensures operator and environmental protection without compromising measurement accuracy.

A stable ceramic work surface and low-vibration design maintains weighing precision, while a clear acrylic glazing, well-lit workspace and ergonomic layout including armrest enhance comfort and ease of use. Protective airflow prevents particulate escape, supporting safety during sensitive operations.

Dual H14 HEPA filters are supplied (99.997% efficient at 0.3μm) and recirculating airflow technology capture airborne particles at source, eliminating the need for external ducting. This ductless system allows for flexible installation and easy relocation - ideal for dynamic lab environments. Rear plenum extraction ensures even airflow distribution. Energy-efficient features include a high-performance fan, dimmable LED lighting and optional ECO mode. An optional activated carbon filter adds protection when handling chemical vapours. Bespoke options are available—please contact our Customer Service team to discuss your specific needs.

The Visionaire® touchscreen provides real-time airflow visibility, fan speed control and filter life alerts while the eco mode lowers energy consumption when idle. Prefilters should be changed every 3–6 months, HEPA filters should be checked every 12–14 months, in accordance with COSHH regulations. Regular servicing (also sold separately) should be carried out in line with these requirements. The Circulaire® cabinet offers a compact, low-maintenance solution for safe and accurate powder handling in pharmaceutical, academic and research settings.

IMPORTANT: Please contact our Customer Service team regarding options for delivery, installation, servicing, base stands and filters (all sold separately).