With the modular particle measuring device welas®, we offer an intelligent measuring system which is adjustable according to the individual requirements of the customer.
The latest innovation is the welas® 3000 for quasi simultaneous measurements with two sensors at two different measuring points - the optimal and economic solution for special requirements like measurements in explosion hazardous areas, at temperatures of -90° up to 120°C, in over- and underpressure etc.
The two sensors are connected to only one light source and only one optical receiver, therefore the measurements are particularly exact and simple.
welas® measures with a very high classification precision also in high concentrations and is equipped with a coincidence detection. The patented T-aperture technology allows measurements without border zone error.
The system can be used for various applications, e.g.
- isotherm particle measurements in the industry
- emission/immission measurements
- atmospheric measurements
- medical applications
- fractional efficiency determinations
With an easy attachable CNC module it is also possible to count ultrafine particles in high concentrations.