Keithley 2700 Service Manual

1-6 Performance Verification
Performing the verification test procedures
Verification test summary
Verification tests can be performed either through the Model 2700 front panel terminals or
through plug-in modules. This section contains the following procedures:
•
Model 2700 verification : Use this procedure to test Model 2700 accuracy through the
front panel terminals.
•
Model 7700 verification : Use this procedure to test accuracy through any of the
available plug-in modules with the same functions as the Model 7700 20-Channel
Multiplexer Card.
Model 2700 tests
Model 2700 verification test procedures include:
• DC volts
• AC volts
• DC current
• AC current
• Resistance
• Temperature
• Frequency
Model 7700 tests
Model 7700 verification test procedures include:
• DC volts
• AC volts
• DC current
• AC current
• Resistance
• Temperature
• Frequency
• Ratio and average

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