Page 1
2000 6
1
⁄2-Digit DMM
• 13 built-in measurement
functions
• 2000 readings/second at
41⁄2 digits
• Optional scanner cards for
multipoint measurements
• IEEE-488 and RS-232 interfaces
• Fluke 8840/42 command set
Ordering Information
2000 61⁄2-Digit DMM
2000/2000-SCAN
2000-20 6
This product is available with an
Extended Warranty.
Accessories Supplied
Instruction Manual and Model
1751 Safety Test Leads
1
⁄
2
-Digit DMM/Scanner
6
Combination
1
⁄2-Digit Multimeter
with factory-installed
20-channel scanner
card
Optional Multiplexer Cards
Creating a self-contained multipoint measurement
solution is as simple as plugging a scanner card
into the option slot on the 2000’s back panel. This
approach eliminates the complexities of triggering,
timing, and processing issues and helps reduce
test time significantly. For applications involving
more than 20 measurement points, the 2000 is
compatible with Keithley’s 7000 Series switch
matrices and cards.
Model 2000-SCAN Scanner Card
• Ten analog input channels (2-pole)
• Configurable as 4-pole, 5-channel
Model 2001-SCAN Scanner Card
• Ten analog input channels
• Two channels of 2-pole high-speed solid-state
switching
Model 2001-TCSCAN Thermocouple
Scanner Card
• Nine analog input channels
• Built-in temperature reference for thermocouple cold-junction compensation
The Model 2000 61⁄2
-digit Multimeter is part of
Keithley’s family of high performance DMMs.
Based on the same high speed, low noise A/D converter technology as the Model 2001 and 2002, the
2000 is a fast, accurate, and highly stable instrument that’s as easy to operate as it is to afford. It
combines broad measurement ranges with superior accuracy specifications — DC voltage from
100nV to 1kV (with 0.002% 90-day basic accuracy)
and DC resistance from 100µΩ to 100MΩ (with
0.008% 90-day basic accuracy). Optional switch
cards enable multiplexing up to 20 different input
signals for multipoint measurement applications.
High Throughput
The 2000 offers exceptional measurement speed at
any resolution. At 6
rdgs/s over the IEEE-488 bus. At 4
1
⁄
2 digits, it delivers 50 triggered
1
⁄2 digits, it can
read up to 2000 rdgs/s into its internal 1024 reading buffer, making it an excellent choice for applications where throughput is critical.
For benchtop or stand-alone applications, the 2000
has a front panel design that’s simple to understand and easy to use. The 2000 has 13 built-in
measurement functions, including DCV, ACV, DCI,
ACI, 2WΩ, 4WΩ, temperature, frequency, period,
dB, dBm, continuity measurement, and diode testing. A built-in RS-232 interface connects to a notebook or full-sized PC’s serial port to take, store,
process, and display measurements automatically.
TestPoint Instrument Driver Libraries and run-time
programs are included with the 2000 to simplify
IEEE-488.2 and RS-232 program generation. A variety of ready-to-run applications programs are also
included. A LabVIEW and LabWindows/CVI library
for the 2000 is available.
ACCESSORIES AVAILABLE
2000-SCAN 10-Channel, General-Purpose
2001-TCSCAN 9-Channel, Thermocouple Scanner Card with
CABLES/ADAPTERS
7007-1 Shielded IEEE-488 Cable, 1m (3.3 ft)
7007-2 Shielded IEEE-488 Cable, 2m (6.6 ft)
7009-5 RS-232 Cable
RACK MOUNT KITS
4288-1 Single Fixed Rack Mount Kit
4288-2 Dual Fixed Rack Mount Kit
OTHER
KPCI-488 IEEE-488 Interface/Controller for the PCI Bus
KPC-488.2AT IEEE-488 Interface Card for the ISA Bus
Scanner Card
built-in cold junction
General-purpose instrument that’s as easy to operate as it is to afford
1.888.KEITHLEY (U.S. only)
www.keithley.com
DIGITAL MULTIMETERS
A GREATER MEASURE OF CONFIDENCE
Page 2
2000 6
1
⁄2-Digit Multimeter
DC VOLTAGE
ACCURACY 23°C ± 5°C
RANGE RESOLUTION 90 DAY 1 YEAR RESISTANCE
100.0000 mV 0.1 µV 40 + 35 50 + 35 > 10 GΩ
1.000000 V 1.0 µV 25 + 7 30 + 7 > 10 GΩ
10.00000 V 10 µV 20 + 5 30 + 5 > 10 GΩ
100.0000 V 100 µV 30 + 6 45 + 6 10 MΩ ±1%
1000.000 V 1 mV 35 + 6 45 + 6 10 MΩ ±1%
±(ppm of rdg. + ppm of range) INPUT
RESISTANCE
ACCURACY 23°C ± 5°C
RANGE RESOLUTION 90 DAY 1 YEAR CURRENT
100.0000 Ω 100 µΩ 80 + 40 100 + 40 1 mA
1.000000 kΩ 1mΩ 80 + 10 100 + 10 1 mA
10.00000 kΩ 10 mΩ 80 + 10 100 + 10 100 µA
100.0000 kΩ 100 mΩ 80 + 10 100 + 10 10 µA
1.000000 MΩ 1 Ω 80 + 10 100 + 10 10 µA
10.00000 MΩ 10 Ω 200 + 10 400 + 10 700 nA
100.0000 MΩ 100 Ω 1500 + 30 1500 + 30 700 nA
±(ppm of rdg. + ppm of range) TEST
DC CURRENT
ACCURACY 23°C ± 5°C
RANGE RESOLUTION 90 DAY 1 YEAR VOLTAGE
Model 2000 Specifications
10.00000 mA 10 nA 300 + 40 500 + 40 < 0.15 V
100.0000 mA 100 nA 300 + 400 500 + 400 < 0.03 V
1.000000 A 1 µA 500 + 40 800 + 40 < 0.3 V
3.00000 A 10 µA 1200 + 15 1200 + 15 < 1 V
±(ppm of rdg. + ppm of range) BURDEN
CONTINUITY 2W
ACCURACY 23°C ± 5°C
RANGE RESOLUTION 90 DAY 1 YEAR CURRENT
1 kΩ 100 mΩ 100 + 100 120 + 100 1 mA
±(ppm of rdg. + ppm of range) TEST
DIODE TEST
ACCURACY 23°C ± 5°C
RANGE RESOLUTION 90 DAY 1 YEAR CURRENT
3.00000 V 10 µV 30 + 7 40 + 7 1 mA
10.00000 V 10 µV 30 + 7 40 + 7 100 µA
10.00000 V 10 µV 30 + 7 40 + 7 10 µA
±(ppm of rdg. + ppm of range) TEST
DC OPERATING CHARACTERISTICS
DIGITS READINGS/s PLCs 10V RANGE NMRR CMRR
61⁄2 5 10 < 1.5 µV 60 dB 140 dB
1
6
⁄2 50 1 < 4 µV 60 dB 140 dB
51⁄2 500 0.1 < 22 µV — 80 dB
1
4
⁄
2
DC SYSTEM SPEEDS
RANGE CHANGE3: 50 / s.
FUNCTION CHANGE
AUTORANGE TIME
ASCII READINGS TO RS-232 (19.2K BAUD): 55 / s.
MAX. INTERNAL TRIGGER RATE: 2000 / s.
MAX. EXTERNAL TRIGGER RATE: 400 / s.
2000 0.01 < 150 µV — 80 dB
2, 6
3
: 45 / s.
3, 10
: <30 ms.
RMS NOISE
TRUE RMS AC VOLTAGE AND CURRENT CHARACTERISTICS
RANGE RESOLUTION RANGE ±(% of reading + % of range)
100 mV to 750 V 0.1 µV to 1 mV 3 Hz–10 Hz 0.35 + 0.03
FREQUENCY ACCURACY (I Year), 23°C ±5 °C
10 Hz–20 kHz 0.06 + 0.03
20 kHz–50 kHz 0.12 + 0.05
50 kHz–100 kHz 0.60 + 0.08
100 kHz–300 kHz 4 + 0.5
AC OPERATING CHARACTERISTICS
FUNCTION DIGITS READINGS/s RATE BANDWIDTH
ACV (all ranges), and 61⁄
ACI (all ranges) 61⁄
2 2s/reading SLOW 3 Hz–300 kHz
2 1.4 MED 30 Hz–300 kHz
61⁄
2 4.8 MED 30 Hz–300 kHz
61⁄
2 2.2 FAST 300 Hz–300 kHz
61⁄
2 35 FAST 300 Hz–300 kHz
FREQUENCY AND PERIOD CHARACTERISTICS
ACV FREQUENCY PERIOD GATE ±(ppm of 90 DAY/1 YEAR
RANGE RANGE RANGE TIME reading) ±(% of reading)
100 mV 3 Hz 333 ms 1 s (SLOW) 0.333 0.01
to to to
750 V 500 kHz 2 µs
RESOLUTION ACCURACY
TEMPERATURE CHARACTERISTICS
THERMOCOUPLE 90 DAY/1 YEAR (23°C ± 5°C)
TYPE RANGE RESOLUTION Reference Junction 2001-TCSCAN
J –200 to + 760°C 0.001°C ±0.5°C ±0.65°C
K –200 to + 1372°C 0.001°C ±0.5°C ±0.70°C
T –200 to + 400°C 0.001°C ±0.5°C ±0.68°C
ACCURACY
Relative to USING
5
GENERAL SPECIFICATIONS
POWER SUPPLY: 100V / 120V / 220V / 240V ±10%.
LINE FREQUENCY: 45Hz to 66Hz, automatically sensed at power-up.
POWER CONSUMPTION: 22VA.
OPERATING ENVIRONMENT: Specified for 0°C to 50°C. Specified to 80% R.H. at 35°C.
STORAGE ENVIRONMENT: –40°C to 70°C.
WARRANTY: 3 years.
SAFETY: Conforms with European Union Directive 73/23/EEC, EN 610110-1,
UL 3111-1.
EMC: Conforms with European Union Directive 89/336/EEC, EN 55011, EN 50082-1, EN 61000-3-
2, EN 61000-3-3, FCC part 15 class B.
WARMUP: 1 hour to rated accuracy.
DIMENSIONS: Rack Mounting: 89mm high × 213mm wide × 370mm deep (3
9
⁄16 in).
14
Bench Configuration (with handle and feet): 104mm high × 238mm wide × 370mm deep
1
⁄8 in × 93⁄8 in × 149⁄16 in).
(4
NET WEIGHT: 2.9kg (6.3 lbs).
SHIPPING WEIGHT: 5kg (11 lbs).
VOLT HERTZ PRODUCT: ≤ 8 × 10
ACCESSORIES SUPPLIED: Model 1751 Safety Test Leads, User Manual.
7
V·Hz.
1
⁄2 in × 83⁄8 in ×
1.888.KEITHLEY (U.S. only)
DIGITAL MULTIMETERS
www.keithley.com
A GREATER MEASURE OF CONFIDENCE
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