High Precision Benchtop SMU
S2024H
24-channel High-precision SMU
The S2024H is a compact, cost-effective, high-precision, 24 channel benchtop Source/ Measure Unit (SMU) that can simultaneously stimulus and measure voltage and current, providing maximum ± 4.5V, ± 10 mA (DC/pulse) output, and excellent color LCD graphical user interface (GUI).
Features
High Range
Range: ± 4.5 V, ± 10 mA(DC/pulse)
High Resolution
The minimum measurement resolution can reach 10 pA/1 μV
High Sampling Rate
Supports up to 1M ADC sampling rate
Threshold Trigger
Hardware high-speed IO, capable of threshold triggering, enabling efficient interaction between output measurement values and user systems
|
Voltage Programming Accuracy |
Range |
Measurement Resolution |
Accuracy (1 Year) ± (% reading+ offset) |
Typical Noise (RMS) 0.1 Hz-10 Hz |
|
±4.5V |
1 μV |
0.02%+100 μV |
5 μV |
|
|
Temperature Coefficient |
±(0.15 × accuracy)/℃ (0℃-18℃, 28℃-50℃) |
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|
Channel[3] |
CH1-CH24 |
|||
|
Overshoot |
<±0.1% (typical. norma mode. step is 10% to 90% range, full range, resistive load) |
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Noise 10Hz-20MHz | <3 mVrms，4.5V voltage source, 10 mA resistive load | |||
[1] Do not connect the Guard terminal to any output, including shorting it to the chassis ground or output LO, otherwise the instrument will be damaged
[2] Accuracy calculation example: To test the accuracy of a 1V output on a 4.5V range, the tolerance is
[3] All channel outputs are electrically isolated from earth, but CH1-CH12 channel outputs share a common ground (LO), and CH13-CH24 channel outputs share a common ground (LO)
|
Current Programming Accuracy |
Range |
Measurement Resolution |
Accuracy (1 Year) ± (% reading+ offset) |
Typical Noise (RMS) 0.1 Hz-10 Hz |
|
±10 mA |
10 nA |
0.05%+5 μA |
20 nA |
|
|
±1 mA |
1 nA |
0.05%+500 nA |
10 nA |
|
|
±100 μA |
100 pA |
0.05%+50 nA |
200 pA |
|
|
±10 μA |
10 pA |
0.05%+5 nA |
100 pA |
|
|
Temperature Coefficient |
±(0.15 × accuracy)/℃ (0℃-18℃,28℃-50℃) |
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|
Channel[4] |
CH1-CH24 |
|||
|
Overshoot |
<±0.1% (typical. normal mode. step is 10 % to 90 % range, full range, resistive load) |
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[4] Channels are isolated from earth ground but share a common LO
|
Minimum Programmable Pulse Width |
250 μs |
|
Pulse Width Programming Resolution |
1 μs |
|
Pulse Width Programming Accuracy |
±10 μs |
|
Pulse Width Jitter |
2 μs |
|
Pulse Width Definition |
The time from 10 % leading to 90 % trailing edge as follows |
|
Source |
Maximum Output |
Typical Rise Time[1] |
Typical Settling Time[2] |
Test load |
|
Voltage |
4.5 V |
＜100 μs |
200 μs |
NO load |
|
Current |
10 mA |
60 μs |
100 μs |
Full load[7] |
|
1 mA |
800 μs |
100 ms |
Full load[7] |
|
|
100 μA |
120 μs |
180 μs |
Full load[7] |
|
|
10 μA |
＜1.5 ms |
2 ms |
Full load[7] |
[5] Leading edge, the time from 10% leading to 90% leading
[6] The time required from Pulse out 0 to reach within 1% of final value
[7] Test condition: Normal, resistive load 4.5V maximum output
|
Setting |
Range |
|
NPLC |
0.00005PLC ~ 10PLC |
|
Sampling Rate |
5sps ~ 1.0Msps |
Add % of range using the following table for measurement with PLC < 1
|
PLC |
Range |
||||
|
4.5 V |
10 μA |
100 μA |
1 mA |
10 mA |
|
|
0.1 |
0.01% |
0.02% |
0.01% |
0.01% |
0.01% |
|
0.01 |
0.03% |
0.2% |
0.04% |
0.02% |
0.02% |
|
0.001 |
0.4% |
2.5% |
0.4% |
0.03% |
0.03% |
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