The Catalytic Vapor Filter CVF500 is plug-and-play device that is compatible with all common CPC models. Effluent CPC vapor is effectively oxidized and emitted as clean CO₂ and H₂O gas

Exhaust of condensation particle counters containing butanol or isopropyl vapor is noxious and may contaminate measurements in ambient or cleanroom environments.


Features and benefits

  • Complete removal of vapor ( > 99,99%)
  • Portable and easy-to-use
  • Compatible with all common CPC models
  • No consumable parts
  • Remote data logging option (SS or AO)
  • Built in safety options: flame arrestor (FA)



Power consumption – ~200 W

Oxidation efficiency – >99% of CPC butanol effluent

Inlet flowrate – 5.0 L/min or less






H x W x D (mm)

Weight (kg)

RM 19” rackmount 145 x 444 x 245 7.1*
SS serial Interface (RS232 and USB)
AO analog out (0/4 to 20 mA) temp. monitor
FA flame arrestor
110V for 110 VAC, 60 Hz (200 W max)
230V for 230 VAC, 50 Hz (200 W max)
 *weights are approximate and subject to change  **alternative to USB interface