9
33% calibration
Plug the sensor probe into 33% salt
bottle. Hold down and under
normal mode to enter 33% calibration
(Fig.15). “CAL” and calibrating value
(32.7% if at
are blinking on the
LCD with current temperature at the left.
Meter is now calibrating, and will finish
in about 60 minutes when “CAL” and
humidity stop blinking. (Fig.16)
o
25 C)
The meter defaults to be calibrated the
humidity with 33% and 75% salt solution.
The ambient condition is recommended
o
to be at 25 C and stable humidity(better
to be close to the calibrating value). To
abort calibration, just turn off the meter.
(7755/77535)
RH CALIBRATION
CAL
Esc
DP/WBT
%
%
O
O
Fig. 15
%
%
O
O
Fig. 16
%
%
O
O
Fig.17
75% calibration
After 33% calibration, plug the sensor
probe into 75% salt bottle, then press
to enter 75% calibration (Fig.17).
N
X
M /AV
CAUTION:
Do not calibrate the humidity without
the default calibration salt. Otherwise,
it will cause permanent damage.
Contact the dealer for calibration salt
or services.
Содержание AZ 77535
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