Keithley DMM7510 Calibration Manual

Section
4: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Calibration Manual
4-4 DMM7510-905-01 Rev. A / April 2015
acal.lastrun.time
This attribute returns the date and time when auto calibration was last run.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R)
Yes
Not applicable
Not applicable
Not applicable
Usage
dateTime = acal.lastrun.time
dateTime
The date and time
Details
The date and time is returned in the format:
MM/DD/YYYY HH:MM:SS.NNNNNNNNN
Where:
• MM/DD/YYYY is the month, date, and year
• HH:MM:SS.NNNNNNNNN is the hour, minute, second, and fractional second
Example
print(acal.lastrun.time)
Returns the date and time when the auto
calibration was last run.
Example output:
05/28/2014 00:37:47.743000000
Also see
acal.run() (on page 4-6)
Auto calibration (on page 2-4)

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB