Keithley 2001 Calibration Manual

Performance Verification
1-12
Table 1-7
Limits for AC current verification
2001 ACI
range
Applied AC
current
Reading limits (1 year, 18° to 28°C)
40Hz 100Hz 1kHz 10kHz
200µA 190.000µA 188.260µA
to
191.740µA
189.560µA
to
190.440µA
189.210µA
to
190.790µA
189.020µA
to
190.980µA
2mA 1.90000mA 1.88355mA
to
1.91645mA
1.89657mA
to
1.90344mA
1.89742mA
to
1.90258mA
1.89742mA
to
1.90258mA
20mA 19.0000mA 18.8355mA
to
19.1645mA
18.9657mA
to
19.0344mA
18.9742mA
to
19.0258mA
18.9742mA
to
19.0258mA
200mA 190.000mA 188.355mA
to
191.645mA
189.657mA
to
190.344mA
189.742mA
to
190.258mA
189.685mA
to
190.315mA
2A 1.90000A 1.88250A
to
1.91750A
1.89556A
to
1.90444A
1.89390A
to
1.90610A
1.89105A
to
1.90895A
Note: Reading limits shown do not include calibrator uncertainty.
Figure 1-5
Connections for AC current verification
NEXT
DISPLAY
PREV
POWER
DCV ACV DCI ACI Ω2 Ω4
FREQ TEMP
REL TRIG STORE RECALL
INFO LOCAL CHAN SCAN CONFIG MENU EXIT ENTER
RANGE
AUTO
FILTER MATH
RANGE
2001 MULTIMETER
SENSE
Ω 4 WIRE
HI
INPUT
LO
INPUTS
CAL
500V
PEAK
F
R
FRONT/REAR
2A 250V
AMPS
350V
PEAK
1100V
PEAK
190.0000 μAAC RMS
Output HI
Input
LO
Output
LO
Model 2001
5700A Calibrator (Output AC Current)
Amps
Ground link installed.
Note: Use internal Guard (EX GRD LED is off).

Keithley 2001 Specifications

General

Model	2001
Category	Multimeter
Manufacturer	Keithley
Type	Digital Multimeter
Digits of Resolution	7.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Connectivity	GPIB, RS-232
Display	VFD
Resistance Accuracy	0.008% + 2.0 mΩ
Frequency Accuracy	±0.01%
DC Current Range	10 μA to 3 A
AC Current Range	10 μA to 3 A
Power Supply	100 V to 240 V AC, 45 Hz to 66 Hz