The AM II Aerosol Manifold from Particle Measuring Systems offers advanced features for sequentially monitoring contamination at multiple cleanroom locations with a fixed airborne particle counter. The AM II aerosol manifold  is ideal for trend analysis and cleanroom verification when continuous monitoring is not needed.

• Multiplexed sequential particle monitoring of up to 32 locations with a single airborne particle counter
• Controlled by Facility Net or Pharmaceutical Net Software
• Programmable recipes and sample point sequences
• Assembly designed to eliminate contamination from valves
• Alarm for low vacuum; automatic shut-off for pump overheating
 

• Most economical cleanroom monitoring of fixed points at timed intervals
• Low cost per sample location
• Monitors a much larger area than a fixed particle counter
• Ethernet communications to facility monitoring system
• Easily programs a sampling routine, for either simple or complex sequences
• Automatically changes sampling recipe upon receiving alarm or external signal
• Large coverage area: each sample point can be up to 125 ft away
• Patented flow control ensures the aerosol manifold properly compensates for pressure drop, eliminating systematic particle undercounting of up to 15%
• Maintains constant flow (nominal 3 CFM) at each particle counting sample location to minimize gravitational particle setting
• With isokinetic sampling probes, captures particles at the same velocity as sample air, preventing distortion in particle size relationships
 

• Cleanroom Facility monitoring
• Monitoring large minienvironments
• Cleanroom verification and trend analysis