Features

High range
±60 V、±3 A(DC)、±10A (pulse)
High resolution
The minimum measurement resolution can reach 100 fA/100 nV
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

Functions and advantages

DC I-V Out capability
Pulse Output capability

Voltage source/ measurement specifications

Voltage accuracy	Range	Programming resolution	Accuracy (1 Year) ± (% reading+ offset)	Typical Noise (RMS) 0.1 Hz-10 Hz
	±60 V	10 μV	0.02%+3 mV	200 μV
	±6 V	1 μV	0.02%+0.3 mV	60 μV
	±0.6 V	100 nV	0.02%+50 μV	20 μV
Temperature coefficient	±(0.15 × accuracy)/℃ (0℃-18℃,28℃-50℃)
Settling time	<50 μs (typical)
Overshoot	<±0.1% (Typical. Normal mode. Step is 10 % to 90 % range, full range, resistive load)
Noise10Hz-20MHz	6V voltage source, 3A resistive load, <5 mVrms

Current source/ measurement specifications

Current accuracy	Range	Programming resolution	Accuracy (1 Year) ± (% reading+ offset)	Typical Noise (RMS) 0.1 Hz-10 Hz
	±10 A¹	1 μA	0.03%+2 mA	20 μA
	±3 A	1 μA	0.03%+2 mA	20 μA
	±1 A	100 nA	0.03%+90 μA	3 μA
	±100 mA	10 nA	0.03%+9 μA	200 nA
	±10 mA	1 nA	0.03%+900 nA	20 nA
	±1 mA	100 pA	0.03%+90 nA	2 nA
	±100 μA	10 pA	0.03%+9 nA	200 pA
	±10 μA	1 pA	0.03%+1 nA	30 pA
	±1 μA²	100 fA	0.03%+200 pA	5 pA
Temperature coefficient	±(0.15 × accuracy)/℃ (0℃-18℃,28℃-50℃)
Settling time	<100μs (typical)
Overshoot	<±0.1% (Typical. Normal mode. Step is 10 % to 90 % range, full range, resistive load)

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

2，Low Current Measurements, Triaxial Cable is recommended to connect: HI connect to core cable, Guard connects to inner shield, outer shield connects to protective ground, 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.

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	0.4 A/50 V	DC，no limit	100%
2	1 A/20 V	DC，no limit	100%
3	3 A/6.6 V	DC，no limit	100%
4	10 A/20 V	1 ms	5%
5	10 A/50 V	400 μs	2%

Typical Pulse Performance(4W)

Source	Maximum output	Typical rise time¹	Typical Settling Time2²	Test load
Voltage	50 V	250 μs	400 μs	NO load
Voltage	5 V	40 μs	100 μs	NO load
Current	10 A~100 μA	90 μs	250 μs	Full load³
	10 μA	120 μs	300 μs	Full load³
	1 μA	300 μs	600 μs	Full load³

1, Leading edge, the time from 10 % leading to 90 % leading

2, The time required from Pulse out 0 to reach within 1 % of final value

3, Test condition: Normal, resistive load 6V maximum output

Typical output settling time

Source	Range	Output settling time¹			Condition
Source	Range	Fast²	Normal	Slow	Condition
Voltage	60 V	<120 μs	<300 μs	<1 ms	Time required to reach within 0.1 % of final value at open load condition. Step is 10 % to 90 % range
	6 V	<30 μs	<50 μs	<300 μs
	0.6 V	<30 μs	<50 μs	<300 μs
Current	3A~100 μA	<50 μs	<100 μs	<0.8 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
	10 μA	<100 μs	<150 μs	<0.8 ms
	1 μA	<300 μs	<400 μs	<1 ms

1,Output transition speed：Fast, Normal, Slow. Users can adjust the APFC parameters based on the load characteristics to obtain precision, and fast output characteristics

2, Slow mode is recommended for overshoot sensitive equipment, Fast mode may have overshoot on output in some condition

Derating accuracy with PLC setting(PLC<1)

Add % of range using the following table for measurement with PLC < 1

PLC	Range
PLC	600 mV	6 V	60 V	1 μA	10 μA	100 μA to 100 mA	1 A to 3 A
0.1	0.02%	0.01%	0.01%	0.02%	0.01%	0.01%	0.01%
0.01	0.3%	0.03%	0.02%	0.2%	0.04%	0.02%	0.02%
0.001	3.2%	0.4%	0.1%	2.5%	0.4%	0.03%	0.03%