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Specifications

SDI Specifications
 
Sample flow rate
11 lpm
Particle size range
45 nm – 10 µm
Number of stages
12
Particle collection area
Ø8 mm
Collection substrate size
Ø19 mm
Operation temperature
-15 ºC – 120 ºC, non condensing
Inlet
NW16
Outlet
NW16
Weight
3.6 kg
Dimensions
Ø 96 x 395 mm
Material
Stainless steel
Pump requirements*

Minimum 6 m3/h at 135 mbar Recommended 7 m3/h at 135 mbar

* Suitable pumps available from Dekati.

Each SDI impactor is individually calibrated prior to delivery; the calibration includes detailed determination of the exact sample flow rate and D50% values. The nominal values are presented in the table below.

 
Stage
D50%
 
[µm]
12
8.5
11
4.1
10
2.7
9
1.7
8
1.1
7
0.80
6
0.60
5
0.34
4
0.23
3
0.15
2
0.090
1
0.045
 
 
 
 
 
 
 
 
 
 
 
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