AM8040 Precision Thermometer User’s Guide
Rev. 202206V1
12/40
the above figure shows that 100 Ohm CALIBRATION is
selected. Pressing the
key will start the calibration program,
and the following display will appear:
* 100 Ohm CALIBRATION
Connect a 100 Ohm
Standard Resistor
and Press Enter
Menu= Exit Enter = Yes
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5.1.4
The instrument will show “Connect a 100 Ohm Standard
Resistor and Press Enter” to indicate that a 100Ω resistor must
be connected first. Users can exit the calibration by pressing the
MENU
key to go back to the main menu (*CALIBRATION
MENU*).
5.1.5
After the sensor is correctly connected, press the
key to
start the calibration. The instrument will display “Waiting…”
for a few seconds and should display some values as follows:
* 100 Ohm CALIBRATION
100.0238
Rt = 111.0000 OHM
Menu= Exit <^v>=Adj
100R Rs = OHM
5.1.6
To calibrate the instrument, users must adjust the value at the
third line (100.0238 as shown above) to match the standard