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Keysight B2985A

Electrometer/High Resistance Meter, 0.01fA, 1000V
SKU: B2985A
Product Description
The B2985A Electrometer/High Resistance Meter is the world’s only graphical electrometer that allows you to confidently measures small currents with 0.01 fA (0.01 x 10-15 A) resolution and large resistances of up to 10 PΩ (10 x 1015 Ω). 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 to 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.


Key measurement specifications
  • 0.01 fA minimum measurement resolution
  • 10 PΩ maximum resistance measurement with 1000 V source
  • 20,000 readings/s
Graphical capabilities
  • Time domain view to capture transients
  • Histogram view to perform quick data analysis
  • Other X-Y plots (I-V, I-t, R-t, Q-t, I-R, etc.)
Other key functionalities and capabilities
  • Setup integrity checker software (Option)
  • Easy-to-use auto navigation
  • Real-time Noise Monitor
Supplied With:
  • Power cable
  • USB cable
  • Triax cable (1.5m)
  • Ground connection cable
  • Banana to screw-lug
  • Earthing wire(2m)
  • Open cap for Triax.
  • Quick Reference (English), CD-ROMs including PDF manuals, Quick I/V Measurement Software and drivers, Keysight I/O Library Suite
  © Measurement Innovation Pty Ltd
  Unit 6, 9 Merino Entrance, Cockburn Central, WA 6164
  ACN: 094 220 087     ABN: 73 094 220 087
  Tel: +61 (8) 9414 7800    Email:  info@measurement.net.au
All prices are in Australian dollars.
10% GST will be added to all Australian purchases.
International customers are exempt from this tax.