The Source Measure Unit (SMU) is an instrument that can precisely source voltage or current and simultaneously measure voltage and/or current. It combines the useful features of a digital multimeter (DMM), power supply, true current source, electronic load and pulse generator, all into a single, tightly synchronized instrument in a compact form factor. SMUs are considered more useful than the combination of any of the five instruments, due to the measuring instrument’s versatility and high accuracy performance.

More products KEITHLEY

USB MODULAR DATA ACQUISITION UNIT USB 16-CHANNELS 500KSA/S KEITLHEY KUSB-3116

• USB 2.0 and USB 1.1, true plug-and-play compatibility
• 16 SE/ 8 DI analog input channels
• 16-bit resolution
• High and low programmable gains
• Input/output speeds up to 500kS/s
• Up to 33 digital I/O lines

USB MODULAR DATA ACQUISITION UNIT USB 16-CHANNELS 100KSA/S KEITLHEY KUSB-3102

• USB 2.0 and USB 1.1, true plug-and-play compatibility
• 16 SE/pseudo-DI/ 8 DI analog input channels
• 12-bit resolution
• High and low programmable gains
• Input/output speeds up to 100kS/s
• Up to 17 digital I/O lines

PULSE PATTERN GENERATOR 165 MHZ KEITHLEY 3401-F / 3401-R

• 1 mHz - 165 MHz frequency output range
• 1 channel
• 3 ns - 1000 s pulse width range
• 10 V amplitude into 50 O, 20 V into 1 k O

PCI BOARD DIGITAL I/O 16-CHANNELS OPTICALLY ISOLATED KEITHLEY KPCI-PDISO8A

• 16 optically isolated solid-state relays and digital inputs
• Direct, non-polarized switching and sensing: DC up to 60VDC, AC up to 30Vrms
• High load current capability up to 350mA

5-SLOT SYSTEM DMM, DATA ACQUISITION, SWITCH, DATALOGGER KEITHLEY 2750

• Combines functions of DMM, switch system, and datalogger
• True 6½-digit (22-bit) resolution
• Choice of 12 switch/control plug-in modules
• Up to 200 differential input channels

DIGITAL PRECISION MULTIMETER 7.5 DIGIT KEITHLEY DMM 2010

• 7.5 digit resolution
• 100nV rms noise floor
• 7ppm DCV repeatability

DATA ACQUISITION CARD PCI 16-CHANNELS 400KSA/S KEITLHEY KPCI-3103

• 12-bit resolution
• Throughput of up to 400kS/s
• Digital I/O scanning speeds of up to 3MHz
• 16 single-ended or 8 differential analog inputs
• 23 digital I/O lines

KEITHLEY 2002 8.5-DIGIT PRECISION MULTIMETER

• 0.0006% DCV accuracy (one year)
• 1nV, 100nΩ, and 10pA sensitivity
• DC in-circuit current and 15MHz frequency measurement

PROGRAMMABLE ELECTROMETER KEITHLEY 6514

• <1fA noise
• >200TO input impedance on voltage measurements
• Charge measurements from 10fC to 20µC
• High speed -- up to 1200 readings/second

DIGITAL PRECISION MULTIMETER 6.5 DIGIT KEITHLEY DMM 2000

• 6.5 digit resolution
• 0.002% 90-day basic accuracy
• 2000 readings/second at 4-1/2 digits