Keithley 6220
DC Current Source
Description
This DC Current Source combines ease of use with exceptionally low current noise.
Low current sourcing is critical to applications in test environments ranging from R&D to production, especially in the semiconductor, nanotechnology, and superconductor industries.
High sourcing accuracy and built in control functions make ideal for applications like Hall measurements, resistance measurements using delta mode, pulsed measurements, and differential conductance measurements.
Key Points
Source and sink 100fA to 100mA
10Ω output impedance ensures stable current sourcing into variable loads
65000 point source memory allows executing comprehensive test current sweeps directly from the current source
Built in RS232, GPIB, Trigger Link, and digital I/O interfaces
Reconfigurable triax output simplifies matching the application's guarding requirements
This emulation mode eliminates need to reprogram existing applications
Specifications
Memory: 65000 point
Output impedance: 10ohms
Source and sink: 100fA to 100mA
