Unitatea de Măsurare Sursă (SMU) este un instrument care poate genera cu precizie tensiune sau curent și poate măsura simultan tensiunea și/sau curentul. Aceasta combină caracteristicile utile ale unui multimetru digital (DMM), ale unei surse de alimentare, ale unei surse de curent real, ale unei sarcini electronice și ale unui generator de impulsuri, toate într-un singur instrument, strâns sincronizat, într-un factor de formă compact. SMU-urile sunt considerate mai utile decât combinația oricăruia dintre cele cinci instrumente, datorită versatilității și performanței de înaltă precizie a instrumentului de măsurare.

Alte produse KEITHLEY

PICO AMPERMETRU CURENTI MICI 5.5 DIGIT KEITHLEY 6485

• 10fA resolution
• 5-1/2 digit resolution
• <200µV burden voltage
• measure currents from 20fA to 20mA

MULTIMETRU DIGITAL DE PRECIZIE 6.5 DIGIT KEITHLEY DMM 2000

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

ELECTROMETRU PROGRAMABIL KEITHLEY 6514

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

PLACA PCI DIGITAL I/O 96-CANALE KEITHLEY KPCI-3160

• 96 or 24 TTL-level compatible digital I/O lines
• Bi-directional I/O
• High-current driver capability, 15mA (source) and 64mA (sink)

PLACA PCI DIGITAL I/O 16-CANALE IZOLATE OPTIC 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

SISTEM SOURCE-METER TESTARE LASERE SI FOTO DIODE KEITHLEY 2520

• Simplifies laser diode LIV testing prior to packaging or active temperature control
• Integrated solution for in-process LIV production testing of laser diodes at the chip or bar level
• Sweep can be programmed to stop on optical power limit
• Programmable pulse on time from 500ns to 5ms up to 4% duty cycle
• Pulse capability up to 5A, DC capability up to 1A

SURSA DE PRECIZIE CURENT CONTINUU DC KEITHLEY 6220

• Source and sink (programmable load) 100fA to 100mA
• 10^14 O output impedance ensures stable current sourcing into variable loads

PLACA DE ACHIZITII PCI 32-CANALE 250KSA/S KEITLHEY KPCI-3116

• 16-bit resolution
• Input speeds of up to 250kS/s
• Output speeds of up to 200kS/s
• Digital I/O scanning speeds of up to 3MHz
• 32 single-ended or 16 differential analog inputs
• 16 digital I/O lines
• 2 analog outputs, waveform quality, 200kS/s

MULTIMETRU DIGITAL DE PRECIZIE 7.5 DIGIT KEITHLEY DMM 2010

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

MODUL USB DIGITAL I/O 96-CANALE KEITLHEY KUSB-3160

• USB 2.0 and USB 1.1, true plug-and-play compatibility
• Up to 96 digital I/O lines, 64 I/O and 32 input, grouped into 12 8-bit ports