Keithley DMM7510, Calibration Manual, Page: 128 / 142

Model DMM7510 7½ Digit Graphical Sampling Multimeter Calibration Manual Section 4: TSP command reference
DMM7510-905-01 Rev. A / April 2015 4-15
This command generates an error if:
•
Calibration is locked
•
The step is out of sequence
•
The step does not complete successfully
•
The value that is passed is invalid for the step, out of range, or not needed
Also see
cal.adjust.rear.ac() (on page 4-13)
cal.lock() (on page 4-16)
cal.unlock() (on page 4-19)
cal.adjust.tempdiff
This attribute returns the difference between the internal temperature and the temperature when adjustment was
last done.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes Not applicable Not applicable Not applicable
Usage
temperature = cal.adjust.tempdiff
temperature The difference in temperature
Details
The temperature is displayed in Celsius (°C).
The instrument updates the internal temperature value when the instrument refreshes autozero. If
autozero is set to off or if autozero is not available for the selected function (such as capacitance,
continuity, frequency or period), the internal temperature value is not updated.
Example
print(cal.adjust.tempdiff) Returns the difference between the temperature of the instrument
when calibration was adjusted and the present internal
temperature.
Example output:
4.5678
Also see
cal.adjust.internaltemp (on page 4-13)