Keithley 2750 User Manual

1-22 Getting Started Model 2750 Multimeter/Switch System User’s Manual
Setting Factory *RST Set Diff
Limits Off Off
LO Limit 1 -1 -1
HI Limit 1 +1 +1
LO Limit 2 -2 -2
HI Limit 2 +2 +2
Line Synchronization Off Off
Math
mX+B Off Off
Scale Factor 1.0 1.0
Offset 0.0 0.0
Units “X” “X”
Percent Off Off
Reference 1.0 1.0
1/X (Reciprocal) Off Off
Monitor Off Off
Output
Beeper Never Never
Digital Output Off Off
Logic Sense High High
Pulse No (off) No (off)
Ratio Off Off
Resistance (Ω2 and Ω4)
Digits 6H digits 6H digits
Filter On Off ✓
Window 0.1% 0.1%
Count 10 10
Type Moving Repeat ✓
Offset compensation (OCOMP) Off Off
Dry circuit Off Off
Range Auto Auto
Rate Slow (5 PLC) Slow (5 PLC)
Rel Off Off
Table 1-4 (continued)
Default settings
2750-900-01.book Page 22 Wednesday, August 3, 2011 7:56 AM

Keithley 2750 Specifications

General

Interface	GPIB, RS-232, Ethernet
Switching Speed	Up to 500 channels/second
Maximum Voltage	300V
Operating Temperature	0°C to 50°C
Measurement Functions	DCV, ACV, DCI, ACI, 2-wire Resistance, 4-wire Resistance, Frequency, Temperature
Resolution	6.5 digits
Current	1A
Maximum Current	1A