Locking onto contamination

Published: 1-May-2004


Lock Inspection Systems showed two of its latest developments in metal detection specifically aimed at the pharmaceutical sector. Its 21CFR Part 11 compliant MET 30+ pharmaceutical metal detector with upgraded Batchchek software is said to offer a high level of traceability and sensitivity. Batchchek replaces the detector's user interface, so that product set-ups, tests and diagnostics are run from the machine itself. The most sensitive in Lock's MET 30+ metal detector range, the unit can detect and reject microscopic metal contaminants in production lines, such as tiny lengths of press tooling fragments, at speeds of up to 30,000 tablets/minute.

Meanwhile at the start of the production line the MET 30+ Vertical Fall metal detector (pictured) has been designed to detect metal contamination in incoming raw materials in both granular and powder form. With a sensitivity of 0.5mm for stainless steel and 0.3mm for ferrous metals, the machine features a sealed valve reject mechanism to prevent cross contamination and to protect personnel from inhaling airborne particles during product changeover.

You may also like