Keithley 2015 Service Manual

1-4 Performance Verification
Recommended test equipment
Table 1-1 summarizes recommended verification equipment. You can use alternate equipment
as long as that equipment has specifications at least as good as those listed in Table 1-1. Keep in
mind, however, that the calibrator will add to the uncertainty of each measurement.
Table 1-1
Recommended verification equipment
Fluke 5700A Calibrator:
DC voltage
AC voltage
(1kHz, 50kHz) DC current
AC current
(1kHZ) Resistance
100mV:±14ppm
1.0V:±7ppm
10V:±5ppm
100V:±7ppm
1000V:±9ppm
100mV:±200ppm
1.0V:±82ppm
10V:±82ppm
100V:±90ppm
700V:±85ppm
10mA:±60ppm
100mA:±70ppm
1A:±110ppm
2.2A:±94ppm
1A:±690ppm
2.2A:±682ppm
100
Ω :±17ppm
1k
Ω :±12ppm
10k
Ω :±11ppm
100k Ω :±13ppm
1M Ω :±18ppm
10M Ω :±37ppm
100M Ω :±120ppm
Fluke 5725A Amplifier:
AC Voltage, 50kHz: 700V, ±375ppm
Keithley 3930A or 3940 Frequency Synthesizer:
1V RMS, 1kHz, ±5ppm
Stanford Research Systems DS-360 Ultra Low Distortion Function Generator:
1kHz, .0.95V RMS sine wave, -100dB THD
Miscellaneous Equipment:
Double banana plug to double banana plug shielded cable
BNC to double banana plug shielded cable
NOTE: The Fluke 5725A amplifier is necessary only if you wish to verify the 750V AC range at 50kHz.
Verification at 220V, 50kHz using only the 5700A calibrator is adequate for most applications.

Keithley 2015 Specifications

General

Model	Keithley 2015
Category	Multimeter
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 300 kHz
Resistance Range	100 MΩ
DC Current Range	3 A
DC Current Accuracy	0.05%
AC Current Range	3 A
Display	5.5 digit
Connectivity	GPIB
Power Supply	100 V to 240 V AC, 50 Hz to 60 Hz