Features

APFC System
Modify APFC parameters
Adjust relevant parameters
To achieve precise and fast output
High Range
Range: ± 200 V, ±1A(DC/pulse)
High Resolution
The minimum measurement resolution can reach 0.1 fA/100 nV
High Sampling Rate
Up to 1MS/s ADC sampling rate
Sweep Mode
Supports single-sided and dual-sided linear, logarithmic, and list sweep modes.
The interval is configurable from 1 μs to 16 s, with a maximum of 10⁶ points per sweep
Sensing Mode
Supports 2-wire or 4-wire (remote sensing) connections.
The maximum sensing lead resistance is 1 kΩ (for rated accuracy)
The maximum voltage between remote sensing output and sensing terminal is 2 V
Auto Ranging
Supports auto-ranging for both spot and sweep measurement.
For overshoot-sensitive devices, it is recommended to turn off the output before switching ranges
Protection
Features over-temperature protection
Features other over-current and over-voltage protections
If the board indicator remains off, hardware damage may be present.

Functions and Advantages

5 Functions In One Card
Voltage source
Current source
Ammeter
Voltmeter
Electronic load
♦ The first and third quadrants are the source: the actual polarity of output V / I follows the source setting.
♦ The second and fourth quadrants are for load: CC and CV cooperate. When the load is used, the polarity of the load setting is opposite to the source polarity.
Can Test Various Equipment
Capture More Measurement Data
♦ 6.5-digit resolution: Enjoy best-in-class 6.5-digit sourcing and measurement resolution.
♦ 0.1 fA / 100 nV resolution: excellent measurement sensitivity.
♦ 1 MS/s sampling rate: provide high-speed measurement, and can quickly set / digitize the rate to any waveform generator (list scan).
Rich Scanning Function

Voltage Programming and Measurement specifications

Voltage Accuracy	Range	Resolution	Accuracy (1 Year) ±(% reading + offset)^[1]	*Typical Noise (RMS)* *0.1 Hz - 10 Hz*
	±200 V^[2]	100 μV	0.03% + 10 mV	0.4 mV
	±40 V	10 μV	0.03% + 2 mV	100 μV
	±20 V	10 μV	0.03% + 1 mV	50 μV
	±2 V	1 μV	0.03% + 100 μV	10 μV
	±0.6 V	100 nV	0.03% + 50 μV	2 μV
Temperature Coefficient	±(0.15 × Accuracy)/℃(0℃ - 18℃, 28℃ - 50℃)
Overshoot	<±0.1% (Typical, Normal, step is 10% to 90% of range, full range, resistive load)
Noise 10 Hz - 20 MHz	< 5 mVrms, 20 V voltage source, 1 A resistive load

[6] Accuracy calculation example: To test the accuracy of a 600 mV range with a 120 mV output, the tolerance is:

[7] This instrument has a potentially dangerous high voltage (±210 V) output to the HI / Sense HI / Guard terminals. To prevent electric shock, relevant safety precautions must be taken before powering on. Do not connect the Guard terminal to any output, including shorting it to the chassis ground or output LO, as this will damage the instrument.

Current Programming and Measurement Specifications

Current Accuracy	Range	Resolution	Accuracy (1 Year) ±(% reading + offset)	*Typical Noise (RMS)* *0.1 Hz* – *10 Hz*
	±1 A	100 nA	0.03% + 90 μA	4 μA
	±100 mA	10 nA	0.03% + 9 μA	600 nA
	±10 mA	1 nA	0.03% + 900 nA	60 nA
	±1 mA	100 pA	0.03% + 90 nA	6 nA
	±100 μA	10 pA	0.03% + 9 nA	700 pA
	±1 μA^[3]	100 fA	0.03% + 200 pA	20 pA
	±10 nA^[3][4]	10 fA	0.06% + 9 pA	600 fA
	±1 nA^[3][4]	1 fA	0.1% + 3 pA	60 fA
	±100 pA^[3][4]	1 fA	0.3% + 500 fA	80 fA
	±10 pA^[3][4][5]	1 fA	0.46% + 100 fA	10 fA
	±1 pA^[3][4][5]	0.1 fA	0.9% + 50 fA	3 fA
Temperature Coefficient	±(0.15 × accuracy)/℃ (0℃ - 18℃, 28℃ - 50℃)
Overshoot	<±0.1% (Typical. Normal mode. Step is 10 % to 90 % range, full scale range , resistive load)

[8] For low-level current measurements, it is recommended to use a triaxial cable connection. If a triaxial terminal is converted to a standard wiring output, the current accuracy of the instrument will be compromised.

[9] Test Conditions: NPLC set to 10 PLC.

[10] The 10 pA and 1 pA ranges are accessible only when the PSU is connected.

Resistance Measurement Specifications

Resistance Accuracy	Range	Resolution	Default Test Current	Accuracy (1 Year) ±(% reading + offset)
	600 mΩ	100 nΩ	1 A	0.07 % + 50 μΩ
	6 Ω	1 μΩ	100 mA	0.07% + 500 μΩ
	60 Ω	10 μΩ	10 mA	0.07% + 5 mΩ
	600 Ω	100 μΩ	1 mA	0.07% + 50 mΩ
	6 KΩ	1 mΩ	100 μA	0.07% + 500 mΩ
	60 KΩ	10 mΩ	10 μA	0.15% + 5 Ω
	600 KΩ	100 mΩ	1 μA	0.08% + 50 Ω
	6 MΩ	1 Ω	100 nA	0.26% + 500 KΩ
	60 MΩ	10 Ω	10 nA	0.18% + 5 KΩ
	600 MΩ	100 Ω	1 nA	0.43% + 50 KΩ
	6 GΩ	1 KΩ	100 pA	1.35% + 500 KΩ
Temperature Coefficient	±(0.15 × Accuracy)/℃(0℃ - 18℃, 28℃ - 50℃)
Manual Current Source Resistance Measurement (4-Wire)	Total Error = Measured Voltage / Current Source Set Current = Resistance Reading x (Voltage Source Range Gain Error Percentage + Ammeter Range Gain Error Percentage + Current Source Range Offset Error / Set Current) + (Voltage Source Range Offset Error / Set Current Value) Example: Current Source Set Current = 1 A, Voltage Measurement Range = 600 mV Total Error = (0.03% + 0.03% + 90 μA/1 A) + (50 μV/1 A) ≈ 0.07% + 50 μΩ

Site Map

Voltage Programming and Measurement specifications

Current Programming and Measurement Specifications

Resistance Measurement Specifications