Siglent SMM3311X 1-Channel Source Measure Unit

The SMM3311X is a single channel precise Source/Measure Unit (SMU) instrument that can simultaneously output and measure voltage and current. It integrates the functions of a current source, voltage source, voltmeter, and ammeter within the instrument, allowing for easy switching between these functions. The graphical user interface (GUI) it employs, along with advanced capacitive touchscreen technology, allows for intuitive operation. The SMM3311X is the SMU for everyone: a versatile instrument, particularly well-suited for characterizing modern scaled semiconductors, nano-scale devices and materials, organic semiconductors, printed electronics, and other small-geometry and low-power devices. It is widely used in fields such as research and educational applications, industrial development, testing, and manufacturing.

Features and Specifications

• 1-Channel with precision low current

• 5-inch, high resolution capacitive touchscreen GUI

• Source and measurement resolution down to 10 fA and 100 nV

• Max. display digits: 6 1/2 (21,000,00 count)

• 100ksps max. sampling rate, 0.0005 PLC sampling interval, 100 PLC max. setting

• List scanning capability with minimum trigger interval 10 µs

• Up to 100k points of internal storage space, supporting timestamps

• 4-quadrant precision power supply with single/dual-channel output and measurement

• Voltage (±210 V) and current (± 3 A DC and ±10.5 A pulsed) sourcing capability

• 5 basic functions: voltage/current sourcing, voltage/current/resistance measurement

• 50 µs minimum programmable pulse width

• Arbitrary waveform generation

• Supports two-wire/four-wire measurement modes

• Supports SCPI remote control commands

• Settable output filter

• USB Device (optional USBGPIB adapter), USB Host, LAN

SMM3000X Series

The SMM3000X series includes both single‑channel and dual‑channel models, with the dual‑channel version offering two fully independent adjustable output sources and measurement terminals. It supports touch‑screen control as well as front‑panel buttons and a knob for setting or measuring voltage, current, and resistance. In addition, the SMM3000X provides a range of advanced functions such as sweep and pulse outputs, arbitrary waveform generation, and limit testing.

More Highlights

• Supports graph view (XY) and roll view (curves).
• Source output supports constant voltage and constant current modes.
• Dual-channel model's trigger settings can also perform synchronous or asynchronous actions.

What's in the Box

• SMM3311X Source Measure Unit

• USB cable

• QuickStart Guide

• Calibration certificate

• Power cord

• Output test cord (not shown)