Keithley 6514/J Programmable Electrometer
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Keithley 6514/J Programmable Electrometer provides femtoamp current sensitivity (<1fA noise) and resistance measurements up to 200GΩ for precision low-level testing.
Product details
| Model | 6514/J |
| Manufacturer | Keithley |
| Category | LCR & Impedance Analyzers |
| Availability | Made to order |
Description
Overview
The Keithley 6514 is a 5½-digit programmable electrometer designed for precision measurements of extremely low currents, high resistances, voltages, and charge. It combines flexible interfacing capabilities with exceptional measurement performance at an affordable price point, making it ideal for research on devices and materials that require sub-picoamp-level sensitivity.
Key Features
- Extremely low noise (<1fA) ensures accurate measurements of the lowest-level currents common in device and materials research
- Resistance measurements up to 200GΩ for ultra-high resistance materials and insulators
- Low burden voltage (as low as 20µV) eliminates errors affecting low current measurement accuracy
- Built-in IEEE-488, RS-232, and digital I/O interfaces simplify automated testing systems
- High measurement speeds even on low-level signals allow faster component testing
Applications
- Research on single electron devices and nanostructures
- Low-level component testing and characterization
- High resistivity material testing
- Leakage and breakdown testing
- Automated test system integration
Included Accessories
- 237-ALG-2 Low Noise Triax Cable with 3-Slot Triax to Alligator Clips, 2m
Specifications
| High Frequency (range) | DC <= 1kHz |
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Keithley 6514/J Programmable Electrometer
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