The particle counter Abakus? mobil air is an evaluation system for the measurement

of number and size of particles in air and in gaseous types of media. The measuring

system is suitable for stationary as well as mobile applications. The variable

equipment using four different particle sensors (LDS 228, LDS 328, LDS 328s or

LDS 528) enables the particle counter to cover the measuring range from 0.2 μm to

50 μm, with the sensor LDS 2/2 5 μm to 500 μm, and is therefore suitable for a

wide range of measuring tasks. The easy to use menu navigation ensures efficient

working right from the outset. During the measurement the LCD display provides an

overview of 16 particle size channels,date, time and the number of the current

measurement. The measuring results are displayed in tabular form. At the end of

a measurement the data as well as limit values and sample identification can

be printed out on a thermo printer. The software “Log and Show” allows further

processing of the measured results on the PC in various programs (MS-Excel, Lotus

1-2-3 etc). Direct measuring and filing is also possible via the software. The autocalibration

function of the particle counter

allows simple testing and recalibration of the system.