Keithley DMM6500 Calibration Manual

Section 3: Adjustment Model DMM6500 6½-Digit Multimeter with Scanning Calibration and Adjustment Manual
3-16 DMM6500-905-01 Rev. A/July 2018
DC current adjustment
The following procedure provides instructions for completing a front-terminal adjustment for DC
current accuracy. The following section provides a command parameter table to complete the
adjustment.
For this adjustment, you need a:
• Fluke 5720 calibrator
• Fluke 8508A Reference DMM
Prepare your DMM6500 for a DC current adjustment
To prepare the DMM6500 for DC current adjustment:
Connect the Model DMM6500 to the calibrator as shown in the following figure.
Figure 26: Connection for DC current

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