Keithley 2015 Service Manual

Calibration 2-3
Environmental conditions
Conduct the calibration procedures in a location that has:
• An ambient temperature of 18° to 28°C (65° to 82°F)
• A relative humidity of less than 80% unless otherwise noted
Warm-up period
Allow the Model 2015 Multimeter to warm up for at least one hour before performing
calibration.
If the instrument has been subjected to temperature extremes (those outside the ranges stated
in the above section) allow extra time for the instrument’s internal temperature to stabilize. Typ-
ically, allow one extra hour to stabilize a unit that is 10°C (18°F) outside the specified tempera-
ture range.
Also, allow the test equipment to warm up for the minimum time specified by the
manufacturer.
Line power
The Model 2015 Multimeter requires a line voltage of 100V/120V/220V/240V, ±10% and a
line frequency of 45Hz to 66Hz, or 360Hz to 440Hz.

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