TESTO Hygrotest 6337 9742, Инструкция по эксплуатации

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Adjustment
Adjustment in
environmental chamber
Depending on application and exposure to dirt an annual
inspection in Testo`s calibration laboratory is
recommended.
Adjustment can be carried out in an environmental
chamber or at Testo.
ISO calibration certificates for humidity and temperature
are available.
In the environmental chamber, you can adjust the heated
compact transmitter using the adjustment buttons.
Carry out adjustment as follows:
➀
Place transmitter in the environmental chamber and set
adjustment point 11.3 %RH at 25 °C in the
environmental chamber.
➁
Wait for adaptation time to elapse (at least one hour).
➂
Release cap sleeve at bottom end. The adjustment
buttons are visible.
➃
Press S1 for adjustment point 11.3 %RH.
➄
Carry out steps
➀
to
➂
for the adjustment point
75.3 %RH. Press button S2 for adjustment point 75.3
%RH.
➅
Screw on cap sleeve following adjustment.
The heated compact transmitter cannot be adjusted using
the control and adjustment set.
7
S1
S2