Ethernet source measure unit DX-810

digital outputUSBGPIB

A high-precision source measure unit (SMU) designed for a wide range of applications including modern semiconductor devices, nanodevices, battery materials, organic semiconductors and precision sensors. It delivers low noise, high precision and high accuracy with an intuitive capacitive touchscreen and SCPI-compatible digital interfaces for automated testing.

Features:

• Basic measure accuracy: 0.012%
• Current (I) ranges: 10 nA – 1 A
• Voltage (V) ranges: 20 mV – 200 V
• Broadband noise: 3 mVrms (typical)
• Resolution (I/V): 4 fA / 8 nV
• Interfaces: GPIB, USB, Ethernet (also USB 2.0 host and Digital I/O)
• Compatible with KEITHLEY 2450 (command compatibility)

Current Specifications

• 10 nA — Source resolution: 200 fA; Source accuracy (23° ± 5℃, 1 Year): 0.100% + 100 pA; Measure resolution: 4 fA; Voltage burden: <100 μV; Measure accuracy: 0.100% + 100 pA
• 100 nA — Source resolution: 2 pA; Source accuracy (23° ± 5℃, 1 Year): 0.100% + 100 pA; Measure resolution: 4 fA; Voltage burden: <100 μV; Measure accuracy: 0.100% + 100 pA
• 1 μA — Source resolution: 20 pA; Source accuracy: 0.025% + 200 pA; Measure resolution: 40 fA; Voltage burden: <100 μV; Measure accuracy: 0.022% + 200 pA
• 10 μA — Source resolution: 200 pA; Source accuracy: 0.025% + 1 nA; Measure resolution: 400 fA; Voltage burden: <100 μV; Measure accuracy: 0.022% + 500 pA
• 100 μA — Source resolution: 2 nA; Source accuracy: 0.025% + 10 nA; Measure resolution: 4 pA; Voltage burden: <100 μV; Measure accuracy: 0.022% + 5 nA
• 1 mA — Source resolution: 20 nA; Source accuracy: 0.020% + 100 nA; Measure resolution: 40 pA; Voltage burden: <100 μV; Measure accuracy: 0.020% + 50 nA
• 10 mA — Source resolution: 200 nA; Source accuracy: 0.025% + 1 μA; Measure resolution: 400 pA; Voltage burden: <100 μV; Measure accuracy: 0.025% + 500 nA
• 100 mA — Source resolution: 2 μA; Source accuracy: 0.025% + 10 μA; Measure resolution: 4 nA; Voltage burden: <100 μV; Measure accuracy: 0.025% + 5 μA
• 1 A — Source resolution: 20 μA; Source accuracy: 0.045% + 900 μA; Measure resolution: 400 nA; Voltage burden: <100 μV; Measure accuracy: 0.040% + 400 μA

Voltage Specifications

• 20 mV — Resolution: 400 nV; Accuracy (23° ± 5℃, 1 Year): 0.025% + 100 μV; Measure resolution: 8 nV; Input resistance: >10 GΩ; Measure accuracy: 0.020% + 100 μV
• 200 mV — Resolution: 4 μV; Accuracy: 0.020% + 150 μV; Measure resolution: 80 nV; Input resistance: >10 GΩ; Measure accuracy: 0.012% + 150 μV
• 2 V — Resolution: 40 μV; Accuracy: 0.015% + 150 μV; Measure resolution: 80 nV; Input resistance: >10 GΩ; Measure accuracy: 0.012% + 150 μV
• 20 V — Resolution: 400 μV; Accuracy: 0.020% + 2.2 mV; Measure resolution: 800 nV; Input resistance: >10 GΩ; Measure accuracy: 0.018% + 1.5 mV
• 200 V — Resolution: 4 mV; Accuracy: 0.020% + 24 mV; Measure resolution: 8 μV; Input resistance: >10 GΩ; Measure accuracy: 0.018% + 18 mV

Quadrant Output
The instrument supports true four-quadrant voltage and current source/load modes, enabling use as a precision source, meter or electronic load. It can operate in capacitive load mode supporting capacitive loads up to 50 μF, which is useful for battery/supercapacitor charge–discharge testing.

User Interface & I/O

• 5-inch high-resolution capacitive touchscreen with integrated buttons and knob for intuitive control, scanning, curve display, data analysis and trigger control
• Front-panel banana jacks for convenient connections; rear-panel triax connector (guard) for low-noise, low-leakage measurements
• Digital communication: USB serial, GPIB, Gigabit Ethernet, USB 2.0 host, Digital I/O; SCPI-compatible

Caractéristiques / spécifications techniques:

• Maximum output power: 20 W (four-quadrant source or load)
• Voltage steps: 20 mV – 200 V in 5 steps
• Current steps: 10 nA – 1 A in 9 steps
• Overvoltage protection accuracy: 5%
• Power supply: 100 Vac – 240 Vac RMS
• Output stabilization time: 500 μs (20 V gear, 100 mA current limit)
• Output voltage slew rate: 0.25 V/μs (200 V steps)
• Voltage source noise: 2 mVrms typical (10 Hz – 20 MHz)
• Sample rate: up to 38.4 kS/s
• Data storage capacity: maximum cache 100000 × 100 sample points
• Overall dimensions (mm): 222 (W) × 426 (D) × 88 (H)