The weighing or transfer of powders from one vessel to another, collectively referred to as powder handling, is involved in the production of a variety of products, including cosmetics, foods, beverages, and pharmaceuticals. Within laboratories, powder handling is a nearly ubiquitous task across disciplines, industries, and professions.
Potential Hazards of Powder Handling
Handling powders can be messy and potentially hazardous. Powders, especially fine powders that are easily airborne, can create dust. If inhaled, some chemical powders can cause damage to the nose, mouth, throat, and/or lungs, particularly after large or repeated exposures.
Protection Measures in Powder Handling
Hoods or handling enclosures can provide protection to the operator and others in the powder handling area, promote compliance with chemical standards, and reduce odors. A horizontal laminar flow hood that pulls air from the front of an enclosure to the back can minimize the risk that powder within the hood escapes from the front of the hood near the operator. Read more >
