Julabo 9410191.7, Руководство по эксплуатации

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Temperature System Magnum 91
53
8.8. Sensors
Sensors
>ATC Int: 0.00K
ATC Ext: 0.00K
Inputs/Outputs
Limits
Interface
>Temp.Sensor
ATC - Absolute Temperature Calibration
•
Select the submenu "Temp.Sensor" with enter .
•
Select the desired option with the up/down cursor keys . A
flashing digit indicates that a value needs to be entered i.e. set.
ATC Int:
internal sensor
ATC Ext: external sensor
•
Enter the desired compensating value and set this value by pressing
enter .
Notice:
ATC Int: Do not alter the factory-setting!
ext. Pt100
Calibrated thermometer (T
M
)
Presto: Pt100 sensor (T
ExtIst
)
Setp.: xx.00°C
IntAct xx.00°C
ExtAct: 51.22°C
Control: Intern
ATC Ext:
serves calibration of an external Pt100 sensor.
•
Immerse the external Pt100 sensor and a calibrated thermometer
together in a calibration bath at 50°C, for example, and allow the
reading to stabilize.
•
Read the temperatures of the calibrated thermometer (T
M
) and the
external Pt100 sensor (T
ExtIst
) in their respective displays.
•
Calculate the temperature difference and enter and set this difference
value as the ATC external compensating parameter. (Example:
Δ
T = T
ExtIst
- T
M
= 1.22 K)
•
Use the keypad to enter the desired compensating value
(e.g. 1.22 °C) and set with enter .
Important:
The ATC function remains active until reset to 00.00 °C..