Keithley Instruments, Inc.
Cleveland, Ohio 44139
DRN.
CKD.
APP.
DATE
DATE
DATE
PART NUMBER
LTR REVISIONS APP. DATE
FORM 28777A-SBG
BRUNING 40-21 62198-SBG
SPECIFICATIONS
SPEC-2410
A 19554 Released SZ 2/26/97
B 19738 Revised SZ 3/24/97
C 22669 Revised SZ 5/11/99
D 27953 Revised SZ 3/10/03
SJ 1-31-97
CC 2/21/97
HW 3/20/03
Rev. D
Page 1 of 3
2410 and 2410-C SourceMeter
®
Specifications
SOURCE SPECIFICATIONS
1
VOLTAGE PROGRAMMING ACCURACY (LOCAL OR REMOTE SENSE)
RANGE
PROGRAMMING
RESOLUTION
ACCURACY (1 Year)
23°C ±5°C
±(% rdg. + volts)
NOISE
(peak-peak)
0.1Hz – 10Hz
200.00 mV 5 µV 0.02% + 600 µV 5 µV
2.00000 V 50 µV 0.02% + 600 µV 50 µV
20.0000 V 500 µV 0.02% + 2.4 mV 5 mV
1000.00 V 50 mV 0.02% + 100 mV 20 mV
TEMPERATURE COEFFICIENT (0°-18°C & 28°-50°C): ±(0.15 × accuracy specification)/ °C.
MAX. OUTPUT POWER: 22W, four quadrant source or sink operation.
SOURCE/SINK LIMITS:
±21V @ ±1.05A, ±1100V @ ±21mA.
VOLTAGE REGULATION: Line: 0.01% of range. Load: 0.01% of range + 1m
V.
NOISE 10Hz – 1MHz (p-p): 20mV typical into a resistive load.
OVER VOLTAGE PROTECTION: User selectable values, 5% tolerance. Factory
default = none.
CURRENT LIMIT: Bipolar current limit (compliance) set with single value. Min. 0.1% of range.
OVERSHOOT: <0.1% typical (full scale step, resistive load, 20mA range).
CURRENT PROGRAMMING ACCURACY (LOCAL OR REMOTE SENSE)
RANGE
PROGRAMMING
RESOLUTION
ACCURACY (1 Year)
3
23°C ±5°C
±(% rdg. + amps)
NOISE
(peak-peak)
0.1Hz – 10Hz
1.00000 µA 50 pA 0.035% + 600 pA 5 pA
10.0000 µA 500 pA 0.033% + 2 nA 50 pA
100.000 µA 5 nA 0.031% + 20 nA 500 pA
1.00000 mA 50 nA 0.034% + 200 nA 5 nA
20.0000 mA 500 nA 0.045% + 4 µA 200 nA
100.000 mA 5 µA 0.066% + 20 µA 1 µA
1.00000 A
2
50 µA 0.27% + 900 µA 100 µA
TEMPERATURE COEFFICIENT (0°-18°C & 28°-50°C): ±(0.15 × accuracy specification)/ °C.
MAX. OUTPUT POWER: 22W, four quadrant source or sink operation.
SOURCE/SINK LIMITS:
±1.05A @ ±21V, ±21 mA @ ±1100V.
CURRENT REGULATION: Line: 0.01% of range. Load: 0.01% of range + 1n
A.
VOLTAGE LIMIT: Bipolar voltage limit (compliance) set with single value. Min. 0.1% of range.
OVERSHOOT: <0.1% typical (1mA step, RL = 10kΩ, 20V range).
ADDITIONAL SOURCE
SPECIFICATIONS
TRANSIENT RESPONSE TIME: 30µs minimum for the
output to recover to its spec. following a step change in load
.
COMMAND PROCESSING TIME: Maximum time
required for the output to begin to change following the
receipt of :SOURce:VOLTage|CURRent <nrf> command.
Autorange On: 10ms. Autorange Off: 7ms.
OUTPUT SETTLING TIME: Time required to reach 0.1%
of final value after command is processed. 100µs typical.
Resistive load. 10µA to 100mA range.
OUTPUT SLEW RATE (±30%):
0.5V/µs, 1000V range, 20mA compliance.
0.15V/µs, 20V range, 100mA compliance.
DC FLOATING VOLTAGE: Output can be floated up to
±250VDC from chassis ground.
REMOTE SENSE: Up to 1V drop per load lead.
COMPLIANCE ACCURACY: Add 0.3% of range and
±0.02% of reading to base specification.
OVER TEMPERATURE PROTECTION: Internally
sensed temperature overload puts unit in standby mode.
RANGE CHANGE OVERSHOOT: Overshoot into a fully
resistive 100kΩ load, 10Hz to 1MHz BW, adjacent range
changes between 200mV, 2V, and 20V ranges, 100mV
typical.
MINIMUM COMPLIANCE VALUE: 0.1% of range.
1. Specifications valid for continuous output currents below 105mA.
For operation above 105mA continuous for > 1 minute, derate
accuracy 10%/35mA above 105mA.
2. Full operation (1A) regardless of load to 30°C. Above 30°C ambient,
derate 35mA/°C and prorate 35mA/Ω load. 4-wire mode. For current
sink operation on 1A range, maximum continuous power is limited
to approximately 1/2 rated power or less, depending on current, up to
30°C ambient. See power equations in the User’s Manual to
calculate allowable duty cycle for specific conditions.
3. For sink mode, 1µA to 100mA range, accuracy is:
±(0.5% + offset*3)
For 1A range, accuracy is:
±(1.5% + offset*3)
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