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S3012H

Single-Channel Precision Source Meter

The S3012H precision source meter is compact and cost-effective bench-top 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）、±10A（pulse）
  • High resolution – The minimum measurement resolution can reach 100 fA / 100 nV
  • High sampling rate -Up to 1M ADC sampling rate can be supported
  • Hardware synchronization – Single-machine multi-machine synchronization, pure hardware high-speed synchronization, can realize multi-channel low-latency synchronization

Features and Benefits

5 functions in one

Power source
Current source
Ammeter
Voltmeter
Electronic load

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1. The first and third quadrants are the source: the actual polarity of the output V/I follows the source setting;

2. 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

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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, can quickly set/digitize rate for arbitrary waveform generator/list sweep;

Rich scanning function

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Specifications

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: ±[email protected]; ±[email protected]; 18W: ±6 V@3A
Settling time <800 μs (typical)
Overshoot <±0.1% (Typical.Normal.Step is 10 % to 90 % range, full range,resistive load)
Noise 10Hz-20MHz 6 V voltage source, 3 A resistive load, <3 mVrms

Current source specifications

Current programming accuracy Range Programming resolution Accuracy (1 Year)
± (% reading+ offset)		 Typical Noise (RMS)
0.1 Hz-10 Hz
±10 A1 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: ±[email protected], ±[email protected]; 18W: ±6 V@3A
Settling time <500 μs (typical)
Overshoot <±0.1% (Typical.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 A1 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 μA2 1 pA 0.03% + 450 pA
±150 nA2 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
Source I mode, manual Ohm measurement
(4-wire)
 ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)
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

 

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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

Typical output settling time

Source Range Output settling time Condition
Fast 1,2 Normal 1 Slow 1
Voltage 200 V <1.3 ms <1.5 ms <2.5 ms Time required to reach within 0.1 % of final value at open load condition. Step is 10 % to 90 % range
20 V <300 μs <360 μs <1 ms
6 V <150 μs <250 μs <1 ms
200 mV <200 μs <250 μs <1 ms
Current 3 A <200 μs <280 μs <1.2 ms Time required to reach within 0.1 % (0.3 % for 3 A range) of final value at short condition. Step is 10 % to 90 % range, Pulse current source base 6V voltage range and 105% range limit
1.5 A <200 μs <280 μs <1.2 ms
150 mA <200 μs <280 μs <1.2 ms
15 mA <200 μs <280 μs <1.2 ms
1.5 mA <200 μs <280 μs <1.2 ms
150 μA <250 μs <300 μs <1.2 ms
15 μA <250 μs <1.2 ms <2 ms
1.5 μA <600 μs <1.2 ms <5 ms
150 nA <600 μs <5 ms <12 ms

 

  1. Output transition speed: Fast, Normal, Slow.
  2. Slow mode is recommended for overshoot sensitive equipment, Fast mode may have overshoot on output in some condition

I-V Out capability

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Typical output settling time

Source Range Output settling time Condition
Fast1,2 Normal1 Slow1
Voltage 200V <1.3ms <1.5ms <2.5ms Time required to reach within 0.1 % of final value at open load condition.

Step is 10 % to 90 % range
20V <300μs <360μs <1ms
6V <150μs <250μs <1ms
200mV <200μs <250μs <1ms
Current 3A <200μs <280μS <1.2ms Time required to reach within 0.1 % (0.3 % for 3 A range)

of final value at short condition. Step is 10 % to 90 % range
Pulse current source base 6V voltage range and 105% range limit
1.5A <200μs <280μS <1.2ms
150mA <200μs <280μS <1.2ms
15mA <200μs <280μs <1.2ms
1.5mA <200μs <280μs <1.2ms
150μA <250μs <300μs <1.2ms
15μA <250μs <1.2ms <2ms
1.5μA <600μs <1.2ms <5ms
150nA <600μs <5ms <12ms

 

  1. Output transition speed：Fast,Normal,Slow.
  2. Slow mode is recommended for overshoot sensitive equipment, Fast mode may have overshoot on output in some condition

Sampling rate and NPLC setting

Setting Range
NPLC 0.00005 PLC ~ 10 PLC
Sampling Rate 5 sps ~ 1 Msps

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