Fluke 1523 User Manual

83
Calibration of Your Reference Thermometer Readout
Manual Calibration Process
2. Set the UUT password enable by sending the following commands through the
serial port:
SYST:PASS:CEN XXXX (XXXX is the current UUT password)
Query the password enable to ensure communication is working and that it is
enabled before continuing. Do this by sending the following command:
SYST:PASS:CEN?
The returned value should be a 1. If not recheck the serial cable connection and
the terminal program communication settings listed in step 1.
3. Set the UUT to the L75_OHMS cal range by sending the following commands
through the serial port:
CAL1:DEV:RANG:SEL L75_OHMS
4. Query the Ref points by sending the following Command:
CAL1:DEV:RANG:REF?
5. Query the ADJ values for the range by sending the following Command:
CAL1:DEV:RANG:ADJ?
The ADJ values will be in order of the ref points queried in the previous step.
6. Set the UUT in the LO_OHMS cal range by sending the following commands
through the serial port:
CAL1:DEV:RANG:SEL LO_OHMS
7. Query the Ref points by sending the following Command:
CAL1:DEV:RANG:REF?
8. Query the ADJ values for the range by sending the following Command:
CAL1:DEV:RANG:ADJ?
The ADJ values will be in order of the ref points queried in the previous step.
9. Set the UUT in the MED_OHMS cal range by sending the following commands
through the serial port:
CAL1:DEV:RANG:SEL MED_OHMS
10. Query the Ref points by sending the following Command:
CAL1:DEV:RANG:REF?
11. Query the ADJ values for the range by sending the following Command:
CAL1:DEV:RANG:ADJ?
The ADJ values will be in order of the ref points queried in the previous step.
12. Set the UUT in the HI_OHMS cal range by sending the following commands
through the serial port:
CAL1:DEV:RANG:SEL HI_OHMS
13. Query the Ref points by sending the following Command:
CAL1:DEV:RANG:REF?
14. Query the ADJ values for the range by sending the following Command:
CAL1:DEV:RANG:ADJ?
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Fluke 1523 Specifications

General

Resolution	0.001°C
Display	LCD
Data Logging	Yes
Input Types	RTD, Thermocouple
Interface	RS-232
Power Supply	AC adapter
Accuracy	±0.005°C