Keithley 2700 User Manual

[SENS[1]]:DATA:FRESh? ................................................................ D-9
FETCh? ........................................................................................... D-10
READ? ............................................................................................ D-10
MEASure? ...................................................................................... D-10
CALC[1]:DATA[LATest]? .............................................................. D-10
CALC[1]:DATA:FRESh? ............................................................... D-10
CALC3:LIM1:FAIL? ...................................................................... D-11
CALC3:LIM2:FAIL? ...................................................................... D-11
TRACe:DATA? ............................................................................... D-11
CALC2:IMM? ................................................................................ D-12
CALC2:IMM .................................................................................. D-12
CALC2:DATA? ............................................................................... D-12
Continuous measurement mode ...................................................... D-12
Scanning .......................................................................................... D-13
E Measurement Considerations
Measurement considerations .................................................................... E-2
Thermoelectric potentials ................................................................. E-2
Thermoelectric generation ................................................................ E-3
Minimizing thermal EMFs ................................................................ E-4
Source resistance noise ..................................................................... E-5
Magnetic fields .................................................................................. E-6
Radio frequency interference ............................................................ E-6
Ground loops ..................................................................................... E-6
Shielding ........................................................................................... E-8
Meter loading .................................................................................... E-9
F Temperature Equations
Thermocouple equation ............................................................................ F-2
Thermistor equation ................................................................................. F-6
RTD equations .......................................................................................... F-8
G IEEE-488 Bus Overview
Introduction .............................................................................................. G-2
Bus description ......................................................................................... G-2
Bus lines ................................................................................................... G-4
Data lines .......................................................................................... G-4
Bus management lines ...................................................................... G-5
Handshake lines ................................................................................ G-5
Bus commands ......................................................................................... G-6
Uniline commands ............................................................................ G-8
Universal multiline commands ......................................................... G-8
Addressed multiline commands ........................................................ G-9

Keithley 2700 Specifications

General

Type	Digital Multimeter
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Temperature Range	-200°C to +1372°C
Display	Vacuum Fluorescent Display
Connectivity	IEEE-488, RS-232
Channels	10
Power Supply	100V to 240V AC, 45Hz to 66Hz
DC Current Range	10 µA to 3 A
AC Current Range	10 µA to 3 A
Temperature Measurement	Thermocouple, RTD