Keithley DMM7510 Reference Manual

Model DMM7510
7½ Digit Graphical Sampling Multimeter Reference Manual Section 4:
Measure considerations
DMM7510-901-01 Rev. B / May 2015 4-11
Figure 139: Model DMM7510 rear panel noise shield connections
INPUT and SENSE LO are not internally connected to the chassis and cannot be allowed to
float above chassis ground more than the values shown on the front panel.
Cable effects on dry-circuit ohms
Dry-circuit resistance applications include measurements where the voltage applied across the device
under test DUT is limited to 20 mV to 30 mV. The limited voltage is an important parameter when
measuring resistance of metal oxides on connectors, relays, or switch devices contacts during
environmental HALT and HASS testing.
The Model DMM7510 properly conditions the internal I
test
current and voltage clamping signals to
maintain less than 30 mV across the DUT.

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