B2981A Femto-Picoammeter, 0.01fA

The B2981A Femto/Picoammeter is the world’s only graphical picoammeter that allows you to confidently measures small currents with 0.01 fA (0.01 x 10^-15 A) resolution. It possesses a 4.3” color LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information. These front-panel capabilities enable you to capture transient behavior and perform quick statistical analyses without a PC. The available Setup Integrity Checker software option allows you to compare the noise levels of different cabling and fixturing arrangements to help isolate external noise sources.
This portal page contains following technical information required for more confident sensitive measurements.

1. Sensitive measurement considerations
2. Useful B2980A series system setting data files
3. Sample programs for B2980A series
4. Summary of available technical literature

Key measurement specifications

• 0.01 fA minimum measurement resolution
• 20,000 readings/s
• < 20 μV burden voltage

Graphical capabilities

• Time domain view to capture transients
• Histogram view to perform quick data analysis

Other key functionalities and capabilities

• Setup integrity checker software (Option)
• Easy-to-use auto navigation
• Furnished with high-performance Keysight triaxial cable (1.5 m)