Keithley 2001 User Manual

Front Panel Operation
3-89
Table 3-36
Auto filters
Measurement Filter
Function Type State Type Readings
Averaging
Mode
Noise
Tolerance
Level
DC voltage
AC voltage
DC current
AC current
2-wire resistance
4-wire resistance
Frequency
Temperature
--
RMS, average, low fre-
quency RMS
Peak, pos. peak spikes,
neg. peak spikes
Normal
In-circuit
RMS, average
--
--
--
--
On
Off
On
On
On
Off
On
On
*
On
Advanced
Advanced for volts;
Average for dB, dBm
Advanced for volts;
Average for dB, dBm
Advanced
Advanced
Advanced
Advanced
Advanced
Average
10
10
10
10
10
10
10
10
10
Moving
Moving
Moving
Moving
Moving
Moving
Moving
Moving
Moving
1%
5%
5%
1%
1%
5%
1%
1%
-
*Note: A filter is not available on the frequency function.
Table 3-37
CONFIG-FILTER menu structure
Menu item Description
Auto
Averaging
Advanced
Averaging-mode
Default to filter appropriate for measurement function and type.
Program simple average filter (1-100 readings).
Program simple average filter (1-100 readings), with a noise tolerance window
(0-100% of range).
Select moving average or repeating average mode.

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