А catalytic stripper is a heated catalytic element used to remove the particle and gas-phase semi-volatile fraction of an aerosol.

 

Diesel, locomotive, and gas turbine exhaust contain complex mixture of solid particles and semi-volatile material that is found in both the particle and the vapor phase. Physical and chemical  characterization of these exhaust aerosols in the environment enables a better understanding of potential health effects, effectiveness of alternative combustion  technologies and emission control devices, and the impact of new fuel and lubricant formulations on emissions. These measurements are enabled through the use of catalytic stripper (CS) technology.

 

 

 

Features and benefits

  • Robust measurement of solid material without re-nucleation artifacts
  • High hydrocarbon oxidation efficiency
  • Portable and easy-to-use
  • No consumable parts
  • Remote data logging option via USB-Interface (MODbus communication)

Applications

  • Diesel exhaust measurements
  • Gas turbine non-volatile particulate matter
  • Solid particle concentration in ambient air

Typical solid particle penetration curve

Specifications

Inlet flowrate – 15L/min

Oxidation efficiency – >99% of propane

Solid particle loss – <40% at 100 nm

Operating gas temperature – 350°C

Outlet temperature – Ambient + 25°C

 

 

TO ORDER Model CS15

Specify

Description

H x W x D (mm)

Weight (kg)
bench top 145 x 251 x 305 5.4*
AO analog out (0/4 to 20 mA) to monitor temperature**
100V – 240 VAC 50/60 Hz, 210 W max power consumption

**OPTIONAL**
T custom outlet temperature
CC custom size or formulation for oxidation catalyst
 *weights are approximate and subject to change  **alternative to USB interface

 

cs_015 In CS15
front In CS15