Keithley 6430-K Sensitive SourceMeter
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Keithley 6430-K delivers sub-femtoamp sensitivity (0.4 fA p-p noise), remote preamplifier for minimizing cable noise, up to 6.5-digit resolution, and 2000 readings per second.
Product details
| Model | 6430-K |
| Manufacturer | Keithley |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Keithley 6430-K is a sensitive SourceMeter designed for precision measurement and sourcing of ultra-low currents. With sub-femtoamp noise performance and a remote preamplifier architecture, it enables accurate characterization of high-impedance devices and materials where cable noise and measurement integrity are critical concerns.
Key Features
- 0.4 fA p-p noise (typical) for sub-femtoamp sensitivity
- Remote PreAmp located at signal source to minimize cable noise
- Up to 6½-digit resolution
- High-speed operation: up to 2000 readings per second
- Programmable digital I/O and built-in interfaces for fast component characterization
Applications
- Ultra-low current device characterization
- High-impedance material testing
- Sensitive component evaluation in research
- Precision current and voltage sourcing
Specifications
| Current Noise Floor | 0.4 fA p-p (typical) |
| Resolution | 6.5-digit |
| Reading Rate | Up to 2000 readings/second |
| Remote PreAmp Architecture | Yes |
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Keithley 6430-K Sensitive SourceMeter
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