
www.keithley.com
1.888.KEITHLEY
(U.S. only)
A G R E A T E R M E A S U R E O F C O N F I D E N C E
M
D
2001 Condensed Specifications
DC VOLTS
ACCURACY
±(ppm of reading
+ ppm of range)
90 Days
25 + 6
18 + 2
18 + 4
27 + 3
31 + 6
INPUT
RESISTANCE
>10 G
>10 G
>10 G
10 M
±1%
10 M
±1%
RANGE
200mV
2 V
20 V
200 V
1000 V
RESOLUTION
10 nV
100 nV
1 μV
10 μV
100 μV
RESISTANCE
ACCURACY
±(ppm of reading
+ ppm of range)
90 Days
52 + 7
36 + 7
33 + 4
32 + 4
72 + 4.5
110 + 4.5
560 + 4.5
10000 + 100
20000 + 100
CURRENT
SOURCE
9.2 mA
0.98 mA
0.98 mA
89 μA
7 μA
770 nA
70 nA
4.4 nA
4.4 nA
RANGE
20
200
2k
20k
200k
2M
20M
200M
1G
RESOLUTION
1μ
10μ
100μ
1m
10m
100m
1
10
100
DC AMPS
ACCURACY
MAXIMUM ±(ppm of reading
BURDEN
+ ppm of range)
VOLTAGE
0.25 V
0.31 V
0.4 V
0.5 V
1.5 V
RANGE
200 μA
2mA
20mA
200mA
2 A
RESOLUTION
10 pA
100 pA
1 nA
10 nA
100 nA
90 Days
300 + 25
300 + 20
300 + 20
300 + 20
600 + 20
GENERAL/STANDARDS COMPLIANCE
POWER
Voltage:
90–134V and 180–264V universal self-selecting.
Frequency:
50Hz, 60Hz, or 400Hz self-identifying.
Consumption:
<55 VA.
ENVIRONMENT
Operating Temperature:
0° to 50°C.
Storage Temperature:
–40° to +70°C.
Humidity:
80% R.H., 0° to 35°C.
Altitude:
4,500m (15,000 ft) operating; 12,000m (40,000
ft.) non-operating.
PHYSICAL
Case Dimensions:
90mm high
×
214mm wide
×
369mm
deep (3
1
2
in
×
8
1
2
in
×
14
1
2
in).
Unit Weight:
4.2kg (9.2 lbs).
STANDARDS
EMI/RFI:
Conforms to VDE 0871B (per Vfg 1046/1984),
IEC 801-2, FCC part 15 Class B, CISPR-22 (EN55022).
Safety:
Conforms to IEC348, CAN/CSC22.2 No. 231,
MIL-T-28800E1.
FREQUENCY COUNTER
RANGE:
1Hz–15MHz.
ACCURACY:
±(0.03% of reading).
DC IN-CIRCUIT CURRENT
RANGE:
100μA to 12A.
ACCURACY:
±(5% + 2 counts) over 2 years.
TRACE RESISTANCE:
1m
to 10
typical.
TEMPERATURE
Built-in linearization for J, K, N, T, E, R, S, B thermocouple types
to ITS-90 and 100
platinum RTDs.
For complete specifications, refer to the 2001 or 2002
Technical Data Book.
For more information, request the Model
2001 and 2002 Technical Specifications
books.
Ordering Information
2001 High Performance 7
1
2
-Digit
DMM with 8K Memory
2001/MEM1
High Performance 7
1
2
-Digit
DMM with 32K Memory
2001/MEM2
High Performance 7
1
2
-Digit
DMM with 128K Memory
2002 High Performance 8
1
2
-Digit
DMM with 8K Memory
2002/MEM1
High Performance 8
1
2
-Digit
DMM with 32K Memory
2002/MEM2
High Performance 8
1
2
-Digit
DMM with 128K Memory
2000-SCAN
10-Channel Scanner Card
2001-SCAN
10-Channel Scanner Card
with two high-speed
channels
2001-TCSCAN
9-Channel Thermocouple
Scanner Card
These products are available
with an Extended Warranty.
Accessories Supplied
Model 8605 High Performance
Modular Test Leads, user’s man-
ual, option slot cover, and full
calibration data.
2001
2002
7
1
2
-Digit High Performance Multimeter
8
1
2
-Digit High Performance Multimeter
2002 Condensed Specifications
DC VOLTS
ACCURACY
±(ppm of reading
+ ppm of range)
90 Days
15 + 8
6 + 0.8
6 + 0.15
14 + 2
14 + 0.4
INPUT
RESISTANCE
>100 G
>100 G
>100 G
10 M
±1%
10 M
±1%
RANGE
200mV
2 V
20 V
200 V
1000 V
RESOLUTION
1 nV
10 nV
100 nV
1 μV
10 μV
RESISTANCE
ACCURACY
±(ppm of reading
+ ppm of range)
90 Days
15 + 6
15 + 4
7 + 0.4
7 + 0.4
29 + 0.8
53 + 0.5
175 + 0.6
500 + 3
2000 + 15
CURRENT
SOURCE
7.2 mA
960 μA
960 μA
96 μA
9.6 μA
1.9 μA
1.4 μA
1.4 μA
1.4 μA
RANGE
20
200
2k
20k
200k
2M
20M
200M
1G
RESOLUTION
100 n
1μ
10μ
100μ
1m
10m
100m
1
10
DC AMPS
ACCURACY
MAXIMUM ±(ppm of reading
BURDEN
+ ppm of range)
VOLTAGE
0.25 V
0.3 V
0.35 V
0.35 V
1.1 V
RANGE
200 μA
2mA
20mA
200mA
2 A
RESOLUTION
10 pA
100 pA
1 nA
10 nA
100 nA
90 Days
275 + 25
275 + 20
275 + 20
300 + 20
600 + 20