Single-Channel Precision Source Meter S3012H

The cost-effective single-channel high-precision source meter, standard half-rack width, and rich LCD screen operation interface make it an ideal choice for various high-precision and high-resolution testing tasks.

pdf Semight_S3012H_Specification_V1.3_EN

SKU: S3012H Category:
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Description

Single-Channel Precision Source Meter S3012H

High range

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

High resolution

Minimum measurement resolution up to 100fA/100nV

High sample 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

Functions and advantage

5 functions in one

Power source
Current source
Ammeter
Voltmeter
Electronic load

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

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 functions

Additional information

Weight 5.2 kg
Dimensions 45.0 × 21.2 × 10.5 cm

Voltage source indicator

Voltage setting accuracy Range Set resolution Accuracy (1 year) ±(% reading + offset) Typical Noise (RMS))0.1 Hz-10Hz
±200 V 1mV 0.02%+40 mV 600 μV
±20 V 100 μV 0.02%+5 mV 100 μV
±6 V 10 μV 0.02%+500 μV 4 μV
±200 mV 1 uV 0.02%+200 μV 2 μV
Temperature Coefficient ±(0.15 × Accuracy)/°C (0℃-18℃,28℃-50℃)
Ssingle channel maximum output power 30W: ±20V@1.5A;30W: ±200 V@0.15A;18W: ±6 V@3A
Set time <800uS (Typical)
过冲 <±0.1% (Typical, Normal, steps are 10% to 90% of range, full scale point, resistive load test)
Noise 10Hz-20MHz 6V voltage source, 3A resistive load,<3mV RMS

Current source indicator

Current setting accuracy Range Set resolution Accuracy (1 year) ±(% of reading + offset) Typical Noise (RMS))0.1 Hz-10Hz
±10 A1 50 μA 0.4% + 40 mA NA
±3 A 20 μA 0.05% + 5 mA 10 μA
±1.5A 5 μA 0.02% + 500 μA 3 μA
±150 mA 500 nA 0.02% + 25 μA 800 nA
±15 mA 50 nA 0.02% + 2.5 μA 100 nA
±1.5 mA 5 nA 0.02% + 150 nA 20 nA
±150 μA 500 pA 0.02% + 25 nA 200 pA
±15 μA 50 pA 0.02% + 3 nA 75 pA
±1.5 μA 5 pA 0.03% + 600 pA 50 pA
±150 nA 500 fA 0.05% + 300 pA 10 pA
Temperature Coefficient ±(0.15 × Accuracy Index)/°C (0℃-18℃,28℃-50℃)
Single channel maximum output power 30W: ±20V@1.5A;30W: ±200 V@0.15A;18W: ±6 V@3A
Set time <500us(Typical)
Overshoot <±0.1% (Typical, Normal, steps are 10% to 90% of range, full scale point, resistive load test)

1, 10A The range only supports pulse mode, and the accuracy is typical

Voltmeter indicator

Voltage measurement accuracy Range Display resolution Accuracy (1 year) ±(% of reading + offset)
±200 V 100 μV 0.02% + 40 mV
±20 V 10 uV 0.02% + 5 mV
±6 V 1 uV 0.02% + 500 uV
±200mV 100 nV 0.02% + 200 μV
Temperature Coefficient ±(0.15 × Accuracy)/°C (0℃-18℃,28℃-50℃)

Ammeter indicator

Current measurement accuracy Range Display resolution Accuracy (1 year) ±(% of reading + offset)
±10 A1 10 μA 0.4% + 25 mA
±3 A 10 μA 0.05% + 5 mA
±1.5A 1 μA 0.02% + 500 μA
±150 mA 100 nA 0.02% + 25 μA
±15 mA 10 nA 0.02% +2 μA
±1.5 mA 1 nA 0.02% + 150 nA
±150 μA 100 pA 0.02% + 20 nA
±15 μA 10 pA 0.02% +3 nA
±1.5 μA2 1 pA 0.03% + 600 pA
±150 nA2 100fA 0.05% + 300 pA
Temperature Coefficient ±(0.15 × Accuracy)/°C (0℃-18℃,28℃-50℃)

1, The 10A range only supports pulse mode, and the accuracy is typical
2, For small current measurement, it is recommended to use a triaxial cable to connect Force Hi is connected to the core wire, Guard is connected to the inner shield layer, the outer shield layer is connected to the protective ground, Force Lo is connected to the core wire, the inner shield layer is not connected, and the outer screen is not connected.
The shielding layer is connected to the protective ground, and the rated insulation voltage of the coaxial cable is not less than 250V.

Resistance Meter Specifications (4-wire)

Resistance measurement accuracy Range Display resolution Default measurement current Typical accuracy (1 year)
±(% of reading + offset)
1 Ω 1 uΩ 1 A 0.09% + 0.5 mΩ
10 Ω 10 uΩ 100 mA 0.065% + 5 mΩ
100 Ω 100 uΩ 10 mA 0.065% + 50 mΩ
1 KΩ 1 mΩ 1 mA 0.055% + 500 mΩ
10 KΩ 10 mΩ 100 uA 0.065% + 5 Ω
100 KΩ 100 mΩ 10 uA 0.07% + 50 Ω
1 MΩ 1 Ω 1 uA 0.05% + 500 Ω
10 MΩ 10 Ω 0.1 uA 0.65% + 5KΩ
100 MΩ 100 Ω 0.05 uA 1.27% + 10 KΩ
Temperature Coefficient ±(0.15 × Accuracy)/°C (0℃-18℃,28℃-50℃)
Manual current source resistance measurement (4-wire) Total Error = Measured Voltage/Current Source Set Current = Resistance Reading x (Gain Error Percentage of Voltage Source Range + Gain Error Percentage of Ammeter Range + Current Source Range Offset Error/Set Current) + (Voltage Source Range Offset Error /set current value)
Example: Current source setting current=1A Voltage measurement range=6V
overall error=(0.02%+0.02%+500uA/1A)+(500uV/1A)
=0.09%+0.5mΩ

Pulse source indicator (4 lines))

Minimum programmable pulse width 100μs
Pulse width programming resolution 1μs
Pulse width programming accuracy ±10μs
Pulse width jitter 2μs
Pulse width definition Time from 10 % leading edge to 90 % trailing edge as shown below

Pulse Specifications Maximum current limit Maximum pulse width maximum duty cycle
1 0.15A/200V DC,unlimited 100%
2 1.5A/20V DC,unlimited 100%
3 3A/6V DC,unlimited 100%
4 3A/20V 1mS 10%
5 10A/6V 1mS 10%

Pulse source rise time (4-wire)

Output Range Typical rise time 1,3 Typical settling time 2,3 Test load
Power source 200 V 600 μS 1.5 mS No load
20 V 200 μS 360 μS No load
6 V 160 μS 300 μS No load
Current source 10 A 140 μS 320 μS Fully loaded
3 A 120 μS 280 μS Fully loaded
1.5 A 120 μS 280 μS Fully loaded
150 mA 120 μS 280 μS Fully loaded
15 mA 120 μS 280 μS Fully loaded
1.5 mA 120 μS 280 μS Fully loaded

1, The time it takes for the leading edge of the pulse to go from 10% to 90%.
2, The time it takes for a pulse to reach 1% of its final value.
3, The current source test is based on the test under the 6V voltage range, with a 105% full-scale clamp setting.

I-V output capability

Output settling time

Output Range Typical output settling time Test Conditions
Fast 1,2 Normal1 Slow1
Power source 200V <1.3mS <1.5mS <2.5ms Time required to reach within 0.1% of final value under open load conditions. The step is the range 10% to 90%.
20V <300μS <360μS <1ms
6V <150μS <250μS <1ms
200mV <200μS <250μS <1ms
Current source 3A <200μS <280μS <1.2ms Time required to come within 0.1% (0.3 % for 3 A range) of final value under short circuit conditions. Steps are 10% to 90% of the range. 6V voltage range, 105% full-scale clamp setting
1.5A <200μS <280μS <1.2ms
150mA <200μS <280μS <1.2ms
15mA <200μS <280μS <1.2ms
1.5mA <200μS <280μS <1.2ms
150μA <250uS <300uS <1.2ms
15μA <250uS <1.2mS <2ms
1.5uA <600uS <1.2mS <5mS
150nA <600uS <5mS <12mS

1, output slew rate:Fast,Normal,Slow。
2, In the Fast mode, the output may have a large overshoot under different ranges or load conditions. It is recommended to use the Slow mode for overshoot-sensitive devices.

Sample rate and NPLC settings

Configuration method Configuration scope
NPLC 0.00005PLC ~ 10PLC
Sampling Rate 5sps ~ 1Msps

Measurement accuracy derating(PLC<1)
Error Increase Percentage of Range

PLC Range
200mV 6V 20 to 200V 150nA to 1.5uA 15uA 150uA to 150mA 1.5A to 3A
0.1 0.02% 0.01% 0.01% 0.02% 0.01% 0.01% 0.01
0.01 0.30% 0.03% 0.02% 0.20% 0.04% 0.02% 0.02%
0.001 3.20% 0.40% 0.10% 2.50% 0.40% 0.03% 0.03%

Supplementary Features

Sensing mode 2-wire or 4-wire (remote sensing) connection
Maximum sense lead resistance 1 kΩ(rated accuracy)
2 Line voltage drop inside line <60mV/A
The maximum voltage between the remote sensing output terminal and the sensing terminal 2V
Output connector maximum output voltage >DC floating voltage 105%(200V range>202V)
DC floating voltage ±250 V DC
SWEEP scanning Configurable scan interval from 20uS to 16S, maximum 64K points per scan
Autoranging Support, overshoot sensitive equipment is recommended to turn off the output before switching the range and then perform the range switching action
Delay measurement(SOURCE DELAY) Supported, it is recommended that the user set the appropriate SOURCE DELAY to obtain a more accurate measurement value
Over temperature protection When it is detected that the internal temperature is too high, the output will be turned off, and the operation will resume when the temperature returns to below 65 degrees.
Overvoltage protection(OVP) When the output exceeds the OVP set value, the output is turned off, and the device can be further operated after reset. Accuracy:±(1%Setting+500mV)
Other output abnormal protection Power off and restart, recoverable operation or hardware damage

Communication port

Ethernet 100BASE-T / 10BASE-T
USB USB 2.0 HOST(forward)
USB 2.0 DEVICE(back)
Number I/O DB9 Pin5 Land
Absolute Maximum Input Voltage: 5.25 Pin6 IO1, digital I/O, sync signal input port
Absolute minimum input voltage: -0.25V Pin7 IO2, digital I/O, sync signal output
Minimum logic high level:2.1V
Highest logic low level:0.7V,
Maximum logic output current:2mA
Maximum current sink:-50mA

Environmental indicators

Surroundings Use in indoor facilities
Work 0 °C to +50 °C, 30 % to 70 % relative humidity non-condensing
Store -30 °C to 70 °C, 10 % to 90 % relative humidity non-condensing
Altitude Altitude work: 0 m to 2000 m, storage: 0 m to 4600 m
Power supply 90 V to 264 V, 47 Hz to 63 Hz, 250 VA max
Warm up 1 Hour
Size 450 × 212× 105mm(including foot pads, handles and knobs)
Weight Net weight 5.2 kg

Front panel

Show 5.0 inch TFT LCD screen, capacitive touch mode, resolution 800*480
Fixed function keys Trigger,Home,Cancel,Power button, channel switch, rotary button
Non-fixed function keys LCD mapping function keys
Interface USB host interface, output interface, chassis ground interface

Rear panel

Power cord, USB cable, test leads (two), quick reference, USB stick (includes PDF manual, quick I/V measurement software and drivers).

Product number
S3012H Single-Channel Precision Source/Measure Unit, Pulse Source