Keithley DMM6500 User Manual

Section
4: TSP command reference DMM6500 6½-Digit Multimeter with Scanning
Calibration and Adjustment Manual
4-8 DMM6500-905-01 Rev. E June 2021
cal.save()
This function saves the calibration constants.
Type TSP-Link accessible
Affected by Where saved Default value
Function
Yes
Usage
cal.save()
Details
This command stores the internally calculated calibration constants that were derived during the
comprehensive calibration procedure. It also sets the adjustment date and increments the adjustment
count. Calibration constants are retained indefinitely once saved.
Calibration is temporary unless the changes are saved. Calibration data is not saved if:
• Calibration is locked.
• Invalid data exists (for example, if a calibration step failed or was aborted).
Example
cal.unlock("KI000CAL")
-- Perform operations to generate the calibration data
cal.save()
cal.lock()
Unlock the calibration for the instrument using the default password.
Save the calibration data.
Lock the calibration data.
Also see
cal.adjust.count (on page 4-2)
cal.adjust.date (on page 4-3)
cal.lock() (on page 4-6)
cal.unlock() (on page 4-9)

Keithley DMM6500 Specifications

General

Resolution	6.5 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
AC Current Range	10 µA to 10 A
Temperature Range	-200 °C to 1820 °C
Display	5-inch capacitive touch screen
Resistance Range	100 MΩ
Frequency Range	3 Hz
Sampling Rate	1 MS/s
Connectivity	USB, LAN, GPIB (optional), TSP-Link
Memory	7 million readings