Weighing & Sampling Booths — Powder Containment Stations

ADS Laminaire manufactures weighing and sampling booths — also called downflow booths or containment stations — for the safe dispensing, weighing and sampling of powders, active ingredients and potent or hazardous compounds.

Our booths combine HEPA-filtered downflow air with containment to protect both the operator and the product, and are widely used in pharmaceutical and chemical operations.

Our Range

Weighing Hood · Horizontal Aspiration

POWDERJET — Powder Weighing Hood

Negative pressure fume hood for handling powders, harmful and pulverulent products. Protects the operator and

Weighing Hood · Horizontal Aspiration · HEPA

PROTEC I — Powder Weighing Station

Negative pressure hood with horizontal aspiration and absolute HEPA filtration. Recommended for powders, harmf

Cytotoxic Weighing Hood · Triple Protection

PROTEC II — Cytotoxic Powder Weighing Hood

Negative pressure weighing hood for handling cytotoxic powders and CMR products. Provides triple protection: o

Industrial Weighing Booth · ISO 14644

PS(X) / EQL — Weighing & Sampling Booth

Industrial weighing and sampling booth specifically designed for handling allergenic powders, antibiotics, hor

Recirculating Fume Hood · Activated Carbon

AD — Recirculating Fume Hood

Recirculating fume hood with horizontal activated carbon adsorption. Protects the operator from volatile, harm

Standards & Certifications

Weighing booths control operator exposure to airborne powders and protect the product from contamination using HEPA H14 filtration and unidirectional downflow. For potent compounds, containment performance (OEB/OEL) drives the design.

Units can be qualified on site with airflow, containment and particle verification.

Applications & Industries

Used for pharmaceutical powder dispensing, CMR and potent compound handling, sampling and quality control, and cytotoxic preparation. For cytotoxic drug handling, see our CYTO-PURE cytotoxic cabinet.

Frequently Asked Questions