Atec Keithley-2400 - Manual (Page 5)

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Voltage Accuracy (Local or Remote Sense)
Model Range
Programming
Resolution
Source 1
Accuracy (1 Year)
23°C ±5°C
±(% rdg. + volts)
Default
Measurement
Resolution
Measurement 2, 3, 4
Accuracy (1 Year)
23°C ±5°C
±(% rdg. + volts)
Output Slew Rate
(±30%) Source/Sink Limit
2400, 2400-C
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±21 V @ ±1.05 A
±210 V @ ±105 mA
2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
20.0000 V 500 µV 0.02% + 2.4 mV 100 µV 0.015% + 1.5 mV 0.08 V/µs
200.000 V 5 mV 0.02% + 24 mV 1 mV 0.015% + 10 mV 0.5 V/µs
2400-LV
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±21 V @ ±1.05 A 2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
20.0000 V 500 µV 0.02% + 2.4 mV 100 µV 0.015% + 1.5 mV 0.08 V/µs
2410, 2410-C
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±21 V @ ±1.05 A
±1100 V @ ±21 mA
2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
20.0000 V 500 µV 0.02% + 2.4 mV 100 µV 0.015% + 1 mV 0.15 V/µs
1000.00 V 50 mV 0.02% + 100 mV 10 mV 0.015% + 50 mV 0.5 V/µs
2420, 2420-C
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±21 V @ ±3.15 A
±63 V @ ±1.05 A 2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
20.0000 V 500 µV 0.02% + 2.4 mV 100 µV 0.015% + 1 mV 0.08 V/µs
60.0000 V 1.5 mV 0.02% + 7.2 mV 1 mV 0.015% + 3 mV 0.14 V/µs
2425, 2425-C
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±21 V @ ±3.15 A
±105 V @ ±1.05 A
2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
20.0000 V 500 µV 0.02% + 2.4 mV 100 µV 0.015% + 1 mV 0.08 V/µs
100.0000 V 2.5 mV 0.02% + 12 mV 1 mV 0.015% + 5 mV 0.25 V/µs
2430, 2430-C
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±105 V @ ±1.05 A
±105 V @ ±10.5 A
(pulse mode only)
2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
20.0000 V 500 µV 0.02% + 2.4 mV 100 µV 0.015% + 1 mV 0.08 V/µs
100.0000 V 2.5 mV 0.02% + 12 mV 1 mV 0.015% + 5 mV 0.25 V/µs
2440, 2440-C
200.000 mV 5 µV 0.02% + 600 µV 1 µV 0.012% + 300 µV
±10.5 V @ ±5.25 A
±42 V @ ±1.05 A
2.00000 V 50 µV 0.02% + 600 µV 10 µV 0.012% + 300 µV
10.0000 V 500 µV 0.02% + 1.2 mV 100 µV 0.015% + 750 µV 0.08 V/µs
40.0000 V 5 mV 0.02% + 4.8 mV 1 mV 0.015% + 3 mV 0.25 V/µs
TEMPERATURE COEFFICIENT (0°–18°C & 28°–50°C): ±(0.15 × accuracy specification)/°C.
VOLTAGE REGULATION: Line: 0.01% of range. Load: 0.01% of range + 100µV.
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, 10mA range).
ADDITIONAL SOURCE SPECIFICATIONS (All Models)
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 pro-
cessed. 100µs typical. Resistive load. 10µA to 100mA range.
DC FLOATING VOLTAGE: Output can be floated up to ±250VDC (Model 2440 ±40VDC) 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 100k Ω load, 10Hz to 1MHz BW,
adjacent ranges: 100mV typical, except 20V/200V (20V/60V on Model 2420), 20V/100V on Model
2425 and 2430, range boundary, and Model 2440.
MINIMUM COMPLIANCE VALUE: 0.1% of range.
ADDITIONAL PULSE MODE SOURCE SPECIFICATIONS
(2430 and 2430-C only)
MAXIMUM DUTY CYCLE: 8%, hardware limited, 10A range only. All other ranges 100%.
MAXIMUM PULSE WIDTH: 5ms from 90% rising to 90% falling edge, 2.5ms 10A range.
MINIMUM PULSE WIDTH: 150µs.
MINIMUM PULSE RESOLUTION: 50µs typical, 70µs max., limited by system jitter.
SOURCE ACCURACY: Determined by settling time and source range specifications.
OUTPUT SETTLING TIME 0.1%:
800µs typ., source I = 10A into 10 Ω, limited by voltage slew rate.
500µs typ., source I = 10A into 1 Ω, limited by voltage slew rate.
OUTPUT SLEW RATE:
Voltage (10 Ω load): 0.25V/µs ±30% on 100V range. 0.08V/µs ±30% on 20V range, 10A range.
Current (0 Ω load): 0.25A/µs ±30% on 100V range. 0.08A/µs ±30% on 20V range, 10A range.
NOTES
1. 2400, 2410 Only: Specifications valid for continuous output currents below 105mA. For operation above 105mA
continuous for >1 minute, derate accuracy 10%/35mA above 105mA.
2. Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A, 10A
ranges, add 0.05%. For 0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A, 10A ranges, add
0.5%.
3. Accuracies apply to 2- or 4-wire mode when properly zeroed.
4. In pulse mode, limited to 0.1 PLC measurement.
Series 2400 SourceMeter
®
Line