Vaisala HMT360 - Manual (Page 55)

Chapter 4 ________________________________________________________________ Operation
VAISALA_______________________________________________________________________ 53
Adjustment Commands
Turn the internal DIP switch Calibration Enabled/Disabled to position
ON before the adjustment and return it to position OFF after the
adjustment.
CRH Relative Humidity Adjustment
Syntax: CRH
The transmitter asks and measures relative humidity and calculates the
calibration coefficients.
Example:
>crh
RH : 1.82 1. ref ? 0
Press any key when ready ...
RH : 74.222 2. ref ? 75
OK
>
The OK indicates that the adjustment was succesful.
CT Temperature Adjustment
Syntax: CT
The transmitter asks and measures temperature readings and calculates the
calibration coefficients.
Example:
>ct
T : 0.811 1. ref ? 0.5
Press any key when ready ...
T : 99.122 2. ref ? 99.5
OK
>
The OK indicates that the adjustment was succesful. When performing
one-point adjustment press only Enter for the second reference.
NOTE Read also the calibrator, for example HMK15, manual and refer to page
19 of that manual for more detailed instructions on salt bath calibration
and adjustment.