The Model 6220 DC Current Source and Model 6221 AC and DC Current Source combine 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 the Models 6220 and 6221 ideal for applications like Hall measurements, resistance measurements using delta mode, pulsed measurements, and differential conductance measurements.
- Source and sink (programmable load) 100fA to 100mA
- 1014R output impedance ensures stable current sourcing into variable loads
- 65000-point source memory allows testing of current sweeps directly from the current source
- Built-in RS-232, GPIB, Trigger Link, and digital I/O interfaces
- Reconfigurable triax output simplifies matching the application's guarding requirements
- Model 220 emulation mode eliminates need to reprogram existing applications
Applications
Sensing & Instrumentation, Signal Processing, Test & Measurement
Contents
Model 237-ALG-2 Low-Noise Triax Input Cable Terminated w/ a 3-Slot Male Triax Connector on One End and 3 Crocodile Clips on the Other, 2m (6.6ft), Model 8501-2 Trigger Link Cable, CA-351 Communication Cable, CS-1195-2 Safety Interlock Connector
Footnotes In addition, we offer calibration services for this product. Choose from a Standard Certificated Service or an internationally recognised UKAS accredited calibration. Visit our calibration service page for more details.
Product details
| Product Range |
- |
| Source Meter Function |
Current Source |
| Output Power |
11W |
| Source Voltage Range |
- |
| Source Current Range |
± 2nA to ± 100mA |
| Resistance Measurement Range |
- |
| Manufacturer Warranty |
1 Year |
Other details
| Brand |
KEITHLEY |
| Part Number |
6220 |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
| Manufacturer Product Page EN |
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