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Dekati - Model eDiluter -Portable Aerosol Dilution System
Dekati eDiluter is a portable dilution system that makes sample conditioning as easy as it can be. The Dekati eDiluter comes standard with a fixed 1:60 dilution factor, but it can as well be provided with a customer specific dilution factor in the range of 1:25-1:225. The Dekati eDiluter dilution parameters can be monitored on an integrated LCD display and a rotary controller knob allows the user to fine tune the dilution temperature. The high sample output of the Dekati eDiluter allows the system to be fully integrated with all Dekati Instruments and is also compatible with all other commercially available measurement instruments.
The operating principle of the Dekati® eDiluter™ is based on a two-stage dilution. The first dilution stage is heated while the second dilution stage operates at room temperature where the aerosol sample is also cooled in a controlled manner. Each dilution stage consists of an ejector diluter with additional sheath air flow. The use of a large ejector nozzle and sheath air reduces the need for cleaning, and also minimizes particle losses within the system.
- Portable two-stage dilution system for particle measurement applications
- Fixed, stable dilution factor
- Dilution factor not affected by the flow drawn to measurement instruments
- Adjustable dilution temperature up to 400 °C
- Sophisticated dilution stage design optimized for minimal particle losses
- Two additional, integrated temperature controllers for regulating the temperature of external heaters such as heated sampling line and heated sampling probe
- Complete measurement setups available for engine exhaust measurements and stationary source sampling
- Can be upgraded to Dekati® eDiluter™ Pro with adjustable dilution factor between 1:25 and 1:225 and automatic compensation for the effects of sample pressure fluctuations
- Each unit individually calibrated and provided with a calibration certificate
- Stationary source emission measurements
- Vehicle exhaust measurements
- Blow-by gas emission measurements
- Brake-wear emission measurements
- Can be used to dilute aerosol sample from practically any source