Keithley 6221 Series Source Meter

Low current sourcing is critical to applications in test environments - from R&D to production - in industries including semiconductors, nanotechnology and super-conductors. High sourcing accuracy and built-in control functions make the Keithley 6221 AC and DC Current Source an instrument of choice for applications such as Hall measurements, resistance measurements using delta mode, pulsed measurements and differential conductance measurements. The 6221 combines ease-of-use with exceptionally low current noise.

ideal for applications like Hall measurements, resistance measurements using delta mode, pulsed measurements, and differential conductance measurements.

AC and DC Current Source Accessories

Cable and Interface Accessories
RS Stock No. 7600329 7078-TRX-1 (1 ft Male to Male Triaxial Cable)
RS Stock No. 7600323 7078-TRX-3 (900mm Male to Male Triaxial Cable)
RS Stock No. 7600332 7078-TRX-5 (1.5m Male to Male Triaxial Cable)
RS Stock No. 7600335 7078-TRX-10 (3m Male to Male Triaxial Cable)
RS Stock No. 2409953 8501-1 (Trigger Link Cable)
RS Stock No. 7600341 KPCI-488LPA (Low Profile IEEE-488 Interface Board)
RS Stock No. 7600345 KUSB-488B (IEEE-488.2 USB-TO-GPIB Interface Adapter)

Software Options
Kickstart www.tek.com/en/products/keithley/keithley-control-software-bench-instruments/kickstart

• Nanotechnology
• Differential conductance
• Pulsed sourcing and resistance
• Optoelectronics
• Pulsed I-V
• Replacement for AC resistance
bridges (when used with Model
2182A)
• Measuring resistance with
low power
• Replacement for lock-in
amplifiers (when used with
Model 2182A)
• Measuring resistance with
low noise

Keithley