Калибровочная система для аэрозольного фотометра

The Calibration System FCS 248 generates stable and reproducible test aerosols for calibration of photometers and particle counters. The calibration is based on the comparison of three devices to be calibrated.

The centerpiece is a special aerosol generator, which is controlled by additional instrumentation. As an aerosol substance DEHS used.

The atomization of the aerosol substance is made using special two-fluid nozzles. By an adjustable carrier air flow and precise needle valves, the aerosol concentration can be varied over a wide range.

ADVANTAGES

Adjustable within a wide aerosol concentration range (DEHS)
Carrier air flow up to 100 Nl/min
Compact housing for mobile use
Battery operation possible
Possibility to connect up to three devices to be calibrated

TYPICAL APPLICATIONS

Calibration of photometers for concentrations up to 1 g / m³ (DEHS)
Calibration of particle counters and aerosol spectrometers

ACCESSORIES

DEHS test aerosol liquid (available in amounts of 80 ml, 0,5 l, 1 l, 5 l or 20 l)
Other aerosol liquids on request

TYPICAL APPLICATIONS

Calibration of photometers for concentrations up to 1 g / m³ (DEHS)
Calibration of particle counters and aerosol spectrometers

SPECIFICATION

Volume flow rate (Carrier gas) 28.3 l/min

Aerosol concentration < 1 g/m³ (DEHS)

Particle size 0.1…0.5 µm (Median value DEHS)

Pressurized air supply max. 6 bar

Power supply 24 V DC, battery operation possible

Dimensions (Wx H x D) 550 mm x 300 mm x 250 mm

Weight 15 kg