Description
The AIR-TBM-SP uses standard 57-70 mm filters in T/A’s easy change, no leak filter, to trap any airborne radioactivity. The filter is measured for Alpha/Beta by a pancake GM tube in the STB-3. Air is drawn through the system by a continuous duty pump. The unit is completely self-contained and portable. Room air is drawn in through the charcoal impregnated filter paper. Then through the pump and its 3 ft. exhaust hose that can be extended. Wipe holder WH-15 accepts wipes from 1” diameter up to 2” diameter.
