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