Keithley Instruments 220 Programmable Current Source

OverviewOptionsDownloads

Key Features & Specifications

  • IEEE-488 bus standard
  • 100 location program memory
  • Programmable dwell time - 3 ms to 999.9 s

Description

The Model 220 Current Source is an economical, programmable solution for precision sourcing of DC current. Constant current sources are needed when a device or material is best characterized by controlling the current through it, rather than the voltage across it. Examples are biasing transistor gates with fixed current, making hall effect measurements, and measuring low and high resistances. The Model 220 provides high accuracy and low noise in measurements where currents between IpA and 100mA are required and programmability is needed.

Keithley Instruments   220   Used   49643  

United States Buyers

Non-U.S. Buyers

Shop in Other Categories: Power Supplies — DC Power Supplies 

Search for Other Products

Used Keithley Instruments 220 Programmable Current Source

Buy with Assurance
  • No Surprises Guarantee
    • All units fully function tested & performance verified to factory standards
    • Certificate of Calibration & Warranty included with every unit
  • 10-Day Right of Return — double the industry standard!
  • Price Match Guarantee
  • 98% Customer Satisfaction Rating
  • Flexible Financing & Leasing Options
  • Trade-Up & Consignment Programs