MET ONE 6000P remote airborne particle counters deliver accurate and reliable continuous particle monitoring with a built-in vacuum pump, eliminating the need for costly and complex central vacuum systems. Compact with an integrated micro-processor controlled vacuum pump, this system provides ISO 21501 accuracy in cleanroom operations across a variety of cleanroom of industries including pharmaceutical, semiconductor, hard disk drive and flat panel display manufacturing.

  • Built-in pump for anywhere installation
  • No costly vacuum pump requirements
  • Online particle counting reliability
  • Integrated flow sensor for 21 CFR data accuracy & reliability
  • Flexible particle size: 0.3 µm or 0.5µm at 0.1 cfm or 1.0 cfm flow rates
  • Long-life laser diode for guaranteed continuous monitoring
  • Easy to integrate with any facility monitoring system
  • Multiple communication options including Pulse, serial Modbus, Ethernet & analog




Choose a MET ONE 6000P Model



  • Built-in flow sensor for 21 CFR Part 11 compliance
  • 0.5 µm sensitivity for ISO 21501 data accuracy & repeatability  


  • Integrated or external light stack for fast trouble shooting & reduced downtime
  • Flow sensor improves operational reliability during continuous monitoring
  • Reduced downtime for instrument removal & re-installation for routine calibration/preventative maintenance


  • Multiple communication options for easy FMS integration
  • Built-in DP sensor controlled vacuum pump for lower installation cost & system complexity

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