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Abakus® mobil air
Particle counter for air and gases


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, thus being 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. There is a tabular representation of the measuring results. At the end of a measurement the data can be printed out via 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 secondary calibration of the system.

The particle counter Abakus® mobil air is available in two versions:
  • mains-operated version 230V/AC
  • version with rechargeable battery 24V/DC / power supply

Areas of application:
The monitoring and inspection of cleanrooms, clean workbenches, isolators, filter facilities in surgery rooms, compressed air, filling stations in the pharmaceutical industry, efficiency testing filters, measuring cleanliness of surfaces, etc.

Technical Details:
Method: light scattering 90°
Particle size channel: sizes freely selectable e.g. in the range 0.5-20 μm / 0.3-10 μm / 0.2-5 μm / 0.1-2 μm, max. 16 channels
Volume flow: 28.3 l/min. / optional 2.8 l/min., with flush air, controlled electronically
Data contents: date, time, measuring volume, particle number, cleanroom class
Value readout: display, built-in printer, PC software LAS 31, RS232, threshold overstepping
Value memory: 2,400 records / + CF card
Supply unit: 230 V/AC/ battery 24 V/DC
Dimensions (h x w x d):
  • Ama LDS 328 battery: 200 x 360 x 190 mm
  • Ama LDS 228 / Ama LDS 328 / Ama LDS 528, 200 x 360 x 260 mm

Weight / material:

  • Ama LDS 328 battery: 7 kg aluminum
  • Ama LDS 228 / Ama LDS 328 / Ama LDS 528: 10 kg aluminum, 13 kg stainless steel
Abakus mobil air


Accessories

24 V/DC rechargeable battery 
Abakus mobil air mit with 8-fold measuring 
CF card memory
24 V/DC rechargeable battery Abakus® mobil air with 8-fold measuring point toggle CF card memory

Flat nozzle
Hand start/stop
Surface nozzle 
Flat nozzle Hand start/stop Surface nozzle

Nozzles: C, %rF, m/s pressure differential
Sensor with air purge for dust measurements and filter test stands
External sensors for the measuring range 5-500 m 

Nozzles: C°, %rF, m/s
pressure differential

Sensor with air purge for dust measurements and filter test stands External sensors for the measuring range 5-500 μm

Particle counter for compressed air
Network box for humidity and temperature sensors
 
Particle counter for
compressed air
Network box for humidity and temperature sensors