The unit operates on the principle of liquid impingement to divide the dose emitted from the inhaler into the non-respirable dose impacting on the mouth and oropharynx wich is swallowed and the remaining respirable dose.
The apparatus is relatively simple, easy to use and rugged in construction and is ideal for routine Quality Control applications. The Glass Single Stage Impinger comes complete with base plate and appropriate clamps, bossheads and fittings as standard.