Calibration and Setting Flow
Use a primary standard calibrator to calibrate pump flow rate.
Calibrate flow rate with representative sampling medium in line.
1. Using 3/8-inch ID flexible tubing and appropriate adapters, connect the
inlet of the pump to the outlet of a representative sampling medium and
a primary standard calibrator to the inlet of the representative sampling
medium (as shown above).
2. Scroll to any run time preset. Press and hold the
CAL button for two seconds. The pump will start
running and a flashing CAL will appear on the
LED.
3. Press
or
to increase or decrease the flow until
the desired flow rate is displayed on the calibrator.
4. Press
. A flashing Stor will appear on the LED.
To save new setting:
Press [
]. The pump
will stop running.
To ignore new setting:
Press
. The pump
will stop running.
Note:
A security code is not needed to change flow
rate. It is only required when changing factory
settings. To change factory settings, see
Advanced
Setup.
Tubing
Calibrator
outlet
Reducing adapter
Tubing
Note:
Use a second cassette
adapter to attach calibrator to
sampling medium.
Spore trap cassette
Cassette adapter
Calibration with a spore trap cassette
Digital display:
Calibration mode
Digital display:
Store setting
