Measurement Modes in the Main Menu
47
Guidelines for the selection of the
sample volume that has to be
drawn with the soot test pump.
Pump volume
Max. tube volume
163 ml
(1 strike with the soot
test pump)
80 l
489 ml
(3 strikes with the soot
test pump)
240 l
Performing the test
Fig. 52: Volume measurement with the
Wöhler DC 410
FLOW
and a syringe (up
to 100 ml tube volume).
Fig. 53: Volume measurement with the
Wöhler DC 410
FLOW
and a soot test
pump (from 100 ml tube volume on).
NOTE!
If the volume is smaller or equal 100 ml, a sy-
ringe has to be used. If the volume exceeds 100
ml, a Soot Test Pump will be needed. The vol-
ume of the Soot Test Pump is 163 ml per strike.
Close the gas line and seal it with a suitable
test plug.
WARNING!
Please observe the valid accident prevention
regulations!
Switch the Wöhler DC 410
FLOW
on before
connecting the overpressure socket (+) via a
hose to the test plug.
Connect the soot test pump or the syringe with
a second hose and the cross piece.
Go to the main menu, select "Volume" and
confirm with OK.
Enter the test volume into the meter according
to the sample volume that has to be drawn
with the soot test pump or the syringe, e.g.
163 ml, that is one strike with the soot test
pump.
