Document #: SPEC-2410E
SOURCE SPECIFICATIONS1
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 + 1mV.
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. + volts) | 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 A2 | 50 µA | 0.27% + 900 µA | 100 µA |
TEMPERATURE COEFFICIENT (0° to 18°C and 28° to 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 + 1nA.
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 specification 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: ±(0.15 × accuracy specification)/ °C on 20 V and 1000 V ranges ±(1.5% + offset*3)
MEASURE SPECIFICATIONS1,2
VOLTAGE MEASUREMENT ACCURACY (LOCAL OR REMOTE SENSE)
| RANGE | DEFAULT RESOLUTION | INPUT RESISTANCE | ACCURACY (1 Year) 23°C ±5°C ±(% rdg. + volts) |
| 200.00 mV | 1 µV | >10 GΩ | 0.012% + 300 µV |
| 2.00000 V | 10 µV | >10 GΩ | 0.012% + 300 µV |
| 20.0000 V | 100 µV | >10 GΩ | 0.015% + 1 mV |
| 1000.00 V | 10 mV | >10 GΩ | 0.015% + 50 mV |
TEMPERATURE COEFFICIENT (0° to 18°C and 28° to 50°C): ±(0.15 × accuracy specification)/ °C on 20 V and 1000 V ranges
±(0.30 × accuracy specification)/ °C on 200 mV and 2 V ranges
CURRENT MEASUREMENT ACCURACY (LOCAL OR REMOTE SENSE)
| RANGE | DEFAULT RESOLUTION | VOLTAGE BURDEN3 | ACCURACY (1 Year) 23°C ±5°C ±(% rdg. + amps) |
| 1.00000 µA | 10 pA | <1 mV | 0.029% + 300 pA |
| 10.0000 µA | 100 pA | <1 mV | 0.027% + 700 pA |
| 100.000 µA | 1 nA | <1 mV | 0.025% + 6 nA |
| 1.00000 mA | 10 nA | <1 mV | 0.027% + 60 nA |
| 20.0000 mA | 100 nA | <1 mV | 0.035% + 1.2 µA |
| 100.000 mA | 1 µA | <1 mV | 0.055% + 6 µA |
| 1.00000 A | 10 µA | <1 mV | 0.22% + 570 µA |
TEMPERATURE COEFFICIENT (0° to 18°C and 28° to 50°C): ±(0.10 × accuracy specification)/ °C.
RESISTANCE MEASUREMENT ACCURACY (LOCAL OR REMOTE SENSE)
| RANGE | DEFAULT RESOLUTION | DEFAULT TEST CURRENT | NORMAL ACCURACY (23°C ±5°C) 1 YEAR, ±(% rdg. + ohms) |
| <2.00000 Ω4 | - | - | Source IACC + Meas. VACC |
| 20.0000 Ω | 100 µΩ | 100 mA | 0.11% + 0.006 Ω |
| 200.000 Ω | 1 mΩ | 10 mA | 0.09% + 0.12 Ω |
| 2.00000 kΩ | 10 mΩ | 1 mA | 0.08% + 0.6 Ω |
| 20.0000 kΩ | 100 mΩ | 100 µA | 0.07% + 6 Ω |
| 200.000 kΩ | 1 Ω | 10 µA | 0.07% + 60 Ω |
| 2.00000 MΩ | 10 Ω | 1 µA | 0.12% + 600 Ω |
| 20.0000 MΩ | 100 Ω | 1 µA | 0.12% + 2.4 kΩ |
| 200.000 MΩ | 1 kΩ | 100 nA | 0.66% + 24 kΩ |
| >200.000 MΩ4 | - | - | Source IACC + Meas. VACC |
TEMPERATURE COEFFICIENT (0°-18°C & 28°-50°C): ±(0.15 × accuracy specification)/ °C.
SOURCE I MODE, MANUAL OHMS: Total uncertainty = I source accuracy + V measure accuracy (4-wire remote sense).
SOURCE V MODE, MANUAL OHMS: Total uncertainty = V source accuracy + I measure accuracy (4-wire remote sense).
6-WIRE OHMS MODE: Available using active ohms guard and guard sense (except on 1A and 1000V ranges). Max. Guard Output Current: 40mA typical. Accuracy is load dependent. Refer to White Paper no. 2033 for calculation formula.
GUARD OUTPUT IMPEDANCE: <0.1Ω in ohms mode.
1. Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV and 1A ranges, add 0.05%. For 0.01 PLC, add 0.05% of range to offset specifications, except 200mV, and 1A ranges, add 0.5%.
2. Accuracies apply to 2- or 4-wire mode when properly zeroed.
3. 4-wire mode.
4. Manual ohms only.
CONTACT CHECK SPECIFICATIONS
SPEED: 350µs for verification and notification.
| CONTACT CHECK: | 2Ω | 15Ω | 50Ω |
| No contact check failure | <1.00Ω | <13.5Ω | <47.5Ω |
| Always contact check failure | >3.00Ω | >16.5Ω | >52.5Ω |
SYSTEM SPEEDS
MEASUREMENT1
MAXIMUM RANGE CHANGE RATE: 70/second.
MAXIMUM MEASURE AUTORANGE TIME: 40ms (fixed source)2.
SWEEP OPERATION3 READING RATES (rdg./second) FOR 60Hz (50Hz):
| SPEED | NPLC/TRIGGER ORIGIN | MEASURE | SOURCE-MEASURE5 | SOURCE-MEASURE PASS/FAIL TEST4,5 | SOURCE-MEMORY4,5 | ||||
| TO MEM. | TO GPIB | TO MEM | TO GPIB | TO MEM. | TO GPIB | TO MEM. | TO GPIB | ||
| Fast | 0.01 / internal | 2081 (2030) | 1754 | 1551 (1515) | 1369 | 902 (900) | 981 | 165 (162) | 165 |
| IEEE-488.1 Mode | 0.01 / external | 1239 (1200) | 1254 | 1018 (990) | 1035 | 830 (830) | 886 | 163 (160) | 163 |
| Fast | 0.01 / internal | 2801 (2030) | 1198 (1210) | 1551 (1515) | 1000 (900) | 902 (900) | 809 (840) | 165 (162) | 164 (162) |
| IEEE-488.2 Mode | 0.01 / external | 1239 (1200) | 1079 (1050) | 1018 (990) | 916 (835) | 830 (830) | 756 (780) | 163 (160) | 162 (160) |
| Medium | 0.10 / internal | 510 (433) | 509 (433) | 470 (405) | 470 (410) | 389 (343) | 388 (343) | 133 (126) | 132 (126) |
| IEEE-488.2 Mode | 0.10 / external | 438 (380) | 438 (380) | 409 (360) | 409 (365) | 374 (333) | 374 (333) | 131 (125) | 131 (125) |
| Normal | 1.00 / internal | 59 (49) | 59 (49) | 58 (48) | 58 (48) | 56 (47) | 56 (47) | 44 (38) | 44 (38) |
| IEEE-488.2 Mode | 1.00 / external | 57 (48) | 57 (48) | 57 (48) | 57 (47) | 56 (47) | 56 (47) | 44 (38) | 44 (38) |
SINGLE READING OPERATION READING RATES (rdg./second) FOR 60Hz (50Hz):
| SPEED | NPLC/TRIGGER ORIGIN | MEASURE TO GPIB | SOURCE-MEASURE TO GPIB5 | SOURCE-MEASURE PASS/FAIL TEST4,5 TO GPIB |
| Fast (488.1) | 0.01 / internal | 537 | 140 | 135 |
| Fast (488.2) | 0.01 / internal | 256 (256) | 79 (83) | 79 (83) |
| Medium (488.2) | 0.10 / internal | 167 (166) | 72 (70) | 69 (70) |
| Normal (488.2) | 1.00 / internal | 49 (42) | 34 (31) | 35 (30) |
COMPONENT INTERFACE HANDLER TIME FOR 60Hz (50Hz):4,6
| SPEED | NPLC/TRIGGER ORIGIN | MEASURE TO GPIB | SOURCE PASS/FAIL TEST | SOURCE-MEASURE PASS/FAIL TEST4,5 TO GPIB |
| Fast | 0.01/ external | 1.04 ms (1.08 ms) | 0.5 ms (0.5 ms) | 4.82 ms (5.3 ms) |
| Medium | 0.10 / external | 2.55 ms (2.9 ms) | 0.5 ms (0.5 ms) | 6.27 ms (7.1 ms) |
| Normal | 1.00 / external | 17.53 ms (20.9 ms) | 0.5 ms (0.5 ms) | 21.31 ms (25.0 ms) |
1. Reading rates applicable for voltage or current measurements. Auto zero off, auto range off, filter off, display off, trigger delay = 0, source auto-clear off, and binary reading format.
2. Purely resistive load. 1µA and 10µA ranges <65ms.
3. 1000 point sweep was characterized with the source on a fixed range.
4. Pass/Fail test performed using one high limit and one low math limit.
5. Includes time to re-program source to a new level before making measurement.
6. Time from falling edge of START OF TEST signal to falling edge of END OF TEST signal.
7. Command processing time of : SOURce:VOLTage|CURRent:TRIGgered < nrf > command not included.
General
NOISE REJECTION:
| NPLC | NMRR | CMRR | |
| Fast | 0.01 | - | 80 dB |
| Medium | 0.1 | - | 80 dB |
| Slow | 1 | 60 dB | 100 dB1 |
1. Except lowest 2 current ranges – 90dB.
LOAD IMPEDANCE: Stable into 20,000pF typical.
COMMON MODE VOLTAGE: 250 VDC.
COMMON MODE ISOLATION: >109Ω, <1000pF.
OVERRANGE: 105% of range, source and measure.
MAX. VOLTAGE DROP BETWEEN INPUT/OUTPUT AND SENSE TERMINALS: 5V.
MAX. SENSE LEAD RESISTANCE: 50kΩ for rated accuracy.
SENSE INPUT IMPEDANCE: >1010Ω.
GUARD OFFSET VOLTAGE: <300µV, typical.
SOURCE OUTPUT MODES:
Fixed DC level
Memory List (mixed function)
Stair (linear and log)
SOURCE MEMORY LIST: 100 points max.
MEMORY BUFFER: 5,000 readings @ 5.5 digits (two 2,500 point buffers).
Includes selected measured values and timestamp.
Lithium battery backup (3 yr+ battery life).
PROGRAMMABILITY: IEEE-488 (SCPI-1996.0), RS-232, 5 user-definable power-up states plus factory default and *RST.
DIGITAL INTERFACE:
Output Enable: Active low input.
Handler Interface: Start of test, end of test, 3 category bits. +5V @ 300mA supply.
Digital I/O: 1 trigger input, 4 TTL/Relay Drive outputs (33V @ 500mA, diode clamped).
POWER SUPPLY: 100V to 240V rms, 50-60Hz (automatically detected at power up). 210VA.
COOLING: Forced air, variable speed.
WARRANTY: 1 year.
EMC: Conforms to European Union Directive 89/336/EEC, EN 61326-1.
SAFETY: Conforms to European Union Directive 73/23/EEC, EN61010-1.
WARM-UP: 1 hour to rated accuracies.
DIMENSIONS: 89mm high × 213mm wide × 370mm deep (3 1/2 in × 8 3/8 in × 14 9/16 in). Bench Configuration (with handle & feet):104mm high × 238mm wide × 370mm deep (4 1/8 in × 9 3/8 in × 14 9/16 in).
WEIGHT: 3.3kg (7.3 lb).
ENVIRONMENT:
For Indoor Use Only: Maximum 2000m above Sea Level
Operating: 0°–50°C, 70%R.H. up to 35°C. Derate 3% R.H./°C, 35°–50°C.
Storage: –25°C to 65°C.
Specifications subject to change without notice.
SourceMeter® is a registered trademark of Keithley Instruments, Inc. All other trademarks are the property of their respective companies.
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HW 3/20/03 Rev. D