The FPS-4000 is an effective tool for the various dilution tasks in the automotive field. The requirements for a dilution system are met and exceeded by the FPS-4000 in the following applications:
- Dilution both pre- and post after treatment
- Variable dilution ratio for different PM concentrations
- Dilution for all particle and gas measurements including real-time and gravimetric measurements
- High output of diluted sample enables simultaneous dilution for multiple instruments
- Connection to tailpipe or into CVS systems
- Automatic real-time compensation of pressure and temperature effects enables dilution from various sources
- Effective in both routine measurements and in scientific studies
- Easy control of dilution ratio, dilution temperature and residence time
- Most versatile system available for volatile matter control
There are multiple benefits from using the same system in all dilution tasks:
- Highly repeatable data from all measurements
- No instrument-to-instrument variability from dilution
- Instrument data in a single easily accessible form
- Saved training costs for existing and new personnel
The recommended accessories for the automotive application are easily available in a single package FPS-4403 – Accessories for full automotive sampling. The package includes the following items:
- DH-1723 Pressurised air heater for dilution air
- For heated dilution air up to 350°C
- DH-1423 Probe heater
- For heating the dilution probe
- FPS-4001 Pressurised air filtration and drying unit
- For conditioning the dilution air to eliminate unwanted artefacts
- FPS-4005 Automatic pressure controller
- For automatic control of the FPS operating pressure
- ELA-424 Mobile rack for Dekati instruments
- For easy transfer of instruments between measurement locations
Available for 110 and 230V