DIGITEL High Volume PM1 pre-separator DPM01/30/00

for autonomous, continuous measurements

The DIGITEL DPM01/30/00 pre-separator is constructed as a 2-stage impactor. The medianpoint Dp50 ('cut-point‘) of the probe separation plot is at an aerodynamical particle diameter of 1 µm. It will be achieved at a flow rate of 500 l/min (30 m³/h).
In order to keep the weight low, the tube is made of complete aluminium. All surfaces are treated with the long lasting proven and tested 'Ematal‘. The Ematal-surfaces haven't shown any negative effects so far on the particle substances of the contents to be analysed.

The impactor plate can be taken out to be cleaned. To prevent the icing of the baffler at low temperatures the supporting surface above it is heatable.(the DIGITEL High Volume Sampler has to be equipped with the option 'special heating‘).

Technical dates:

Separation rate: 1µm
Flow rate: 30 m³/h
Separation type: two-stage impactor
Dimensions : d = 300 mm, h = 770 mm
Material: ematalised aluminium
Weight : 6,5 kg
Option: Heating with 160 Watt. The heating cable is made of a non-halogen line.
The heating can be connected directly to a Hi Vol Sampler

Here you get the instructions for the maintenance of the pre-separator.