Vaisala Calibration of Digital Transmitters with HMI41 - Manual (Page 34)

User's Guide ______________________________________________________________________
32 __________________________________________________________________ M210777EN-B
RH
Insert the transmitter probe to the lower
humidity.
RH %
Let the readings stabilize. MODE
RH
set
% Set the blinking RH reading to the correct
value (e.g. to the equilibrium RH of the
salt solution).
V (number up) or
W (number down)
ENTER
RH
Insert the transmitter probe to the higher
humidity.
RH %
Let the readings stabilize. MODE
RH %
set
Set the blinking RH reading to the correct
value (e.g. to the equilibrium RH of the
salt solution). ▲ (number up) or
▼ (number down)
ENTER to conclude
RH
Calibration has been successful.
ON/OFF
(disconnect the cable)
RH
Calibration has not been successful.
Perform the calibration again.