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Standard Benchtop SMU

S3012H

Single-channel Precision SMU


The S3012H is compact and cost-effective benchtop Source/ Measure Units (SMUs) with the capability to source and measure both voltage and current. These capabilities make the S3012H ideal for a wide variety of IV (current versus voltage) measurement tasks that require both high resolution and accuracy.

Features

  • High Range

    Range: ±200 V, ±3 A (DC), ±10 A (pulse)
  • High Resolution

    Minimum measurement resolution up to 100 fA/100 nV
  • High Sample Rate

    Up to 1M ADC sampling rate can be supported
  • Hardware Synchronization

    Single machine and multi-machine synchronization, pure hardware high-speed synchronization, can achieve multi-channel low-latency synchronization

Functions and Advantages

  • (5) Functions In One Body

    Power source
    Current source
    Ammeter
    Voltmeter
    Electronic load
  • ♦ The first and third quadrants are the source: the actual polarity of the output V/I follows the source setting.

    ♦ The second and fourth quadrants are the load: CC and CV cooperate, when the load is used, the load setting polarity is opposite to the source polarity.

  • Various Devices Can Be Tested

  • Capture More Measurement Data

    ♦ 6½-digit digital resolution: the accuracy is equivalent to a 6½-digit digital multimeter.
    ♦ 100 fA / 100 nV resolution: setup and measurement excellent sensitivity.
    ♦ 1M points/second: provides high-speed measurement, and can quickly set/digitize rate for arbitrary waveform generator/list sweep.
  • Rich Scanning Functions

Voltage Source Specifications





Voltage Programming Accuracy
Range Programming Resolution Accuracy (1 Year)
± (% reading+ offset)
Typical Noise (RMS)
0.1 Hz-10Hz
±200 V 1 mV 0.02% + 30 mV 1.5 mV
±20 V 100 μV 0.02% + 2 mV 160 μV
±6 V 50 μV 0.02% + 500 μV 36 μV
±200 mV 1 μV 0.02% + 120 μV 4 μV
Temperature Coefficient ±(0.15 × accuracy)/°C (0-18,28-50)
Maximum Output Power 30W: ±20V@1.5A; ±200V@0.1A; 18W: ±6 V@3A
Settling Time <800 μs (typical)
Overshoot <±0.1% (6 V voltage source,  normal. step is 10% to 90% range, full range, esistive load)
Noise 10Hz-20MHz <3 mVrms(6 V voltage source, 3 A resistive load)



Current Source Specifications


Current Programming Accuracy

Range Programming Resolution Accuracy (1 Year)
± (% reading+ offset)
Typical Noise (RMS)
0.1 Hz-10 Hz
±10 A[1] 50 μA 0.4% + 40 mA NA
±3 A 15 μA 0.05% + 2 mA 40 μA
±1.5 A 10 μA 0.02% + 500 μA 20 μA
±150 mA 1 μA 0.02% + 25 μA 5 μA
±15 mA 100 nA 0.02% + 6 μA 700 nA
±1.5 mA 10 nA 0.02% + 250 nA 16 nA
±150 μA 1 nA 0.02% + 25 nA 1 nA
±15 μA 100 pA 0.02% + 3 nA 140 pA
±1.5 μA 10 pA 0.03% + 450 pA 25 pA
±150 nA 1 pA 0.05% + 250 pA 5 pA
Temperature Coefficient ±(0.15 × accuracy)/°C (0-18,28-50)
Maximum Output Power 30W: ±20V@1.5A, ±200V@0.1A; 18W: ±6 V@3A
Settling Time <500 μs (typical)
Overshoot <±0.1% (6 V voltage source, normal. step is 10% to 90% range, full range, resistive load)

[1] 10 A range is available only for pulse mode, accuracy specifications for 10 A range are typical



Voltage Measurement Specifications





Voltage Measurement Accuracy
Range Measurement Resolution Accuracy (1 Year) ± (% reading+ offset)
±200 V 100 μV 0.02% + 30 mV
±20 V 10 μV 0.02% + 2 mV
±6 V 1 μV 0.02% + 500 μV
±200 mV 100 nV 0.02% + 120 μV
Temperature Coefficient ±(0.15 × accuracy)/°C (0-18, 28-50)



Current Measurement Specifications



Current Measurement Accuracy
Range Measurement Resolution Accuracy (1 Year)± (% reading+ offset)
±10 A[1] 10 μA 0.4% + 25 mA
±3 A 10 μA 0.05% + 2 mA
±1.5 A 1 μA 0.02% + 500 μA
±150 mA 100 nA 0.02% + 25 μA
±15 mA 10 nA 0.02% + 6 μA
±1.5 mA 1 nA 0.02% + 250 nA
±150 μA 100 pA 0.02% + 25 nA
±15 μA 10 pA 0.02% +3 nA
±1.5 μA[2] 1 pA 0.03% + 450 pA
±150 nA[2] 100 fA 0.05% + 250 pA
Temperature Coefficient ±(0.15 × accuracy)/°C (0℃-18℃, 28℃-50℃)


[1] 10 A range is available only for pulse mode, accuracy specifications for 10 A range are typical
[2] Low Current Measurements,Triaxial Cable is recommended to connect: Force Hi connect to core cable, Guard connects to inner shield, outer shield connects to protective ground, Force Lo connect to core cable, inner shield not connect, and outer shield connect to protective ground. Triaxial Cable rated insulation voltage is not less than 250V




Resistance Measurement Specifications (4W)









Resistance Measurement Accuracy
Range Measurement Resolution Test Current Typical Accuracy(1 Year)±(% reading+ offset)
1 Ω 1 μΩ 1.5 A 0.073% +0.3334 mΩ
10 Ω 10 μΩ 150 mA 0.057% + 3.334 mΩ
100 Ω 100 μΩ 15 mA 0.08% + 33.34 mΩ
1 kΩ 1 mΩ 1.5 mA 0.057% + 333.4 mΩ
10 KΩ 10 mΩ 150 μA 0.057% + 3.334 Ω
100 kΩ 100 mΩ 15 μA 0.06% + 33.34 Ω
1 MΩ 1 Ω 1.5 μA 0.06% + 333.4 Ω
10 MΩ 10 Ω 0.15 μA 0.35% + 3.334 kΩ
100 MΩ 100 Ω 0.05 μA 0.95% + 10 kΩ
Temperature Coefficient
±(0.15 × accuracy)/°C (0-18,28-50)
Source I mode, Manual Ohm Measurement
(4-wire)
Total error = Vmeas/Isrc = R reading x (gain error % of V range + gain error % of I range + offset error of I source range/Isrc value %) + (offset error of V measure range/Isrc value) Example:I source value=1.5A at 1.5A range V measure range=6V range Total error (% reading + offset) = (0.02%+0.02%+500μA/1.5A+(500μV/1.5A) ≈ 0.073%+0.3334mΩ



Pulse Source Specifications (4W)


Minimum Programmable Pulse Width 100 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


Item Maximums Maximum Pulse Width Maximum Duty Cycle
1 0.15 A/200 V DC, no limit 1
2 1.5 A/20 V DC, no limit 1
3 3 A/6 V DC, no limit 1
4 3 A/20 V 1ms 0.1
5 10 A/6 V 1ms 0.1



I-V Out Capability






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