KEYSIGHT B2985A Electrometer / High Resistance Meter Used

The B2985A is an Electrometer/High Resistance Meter not only offers best-in-class measurement performance, but also provide unprecedented features to maximize measurement confidence. The electrometer offers 0.01fA (10⁻¹⁷A) minimum current resolution, which meets virtually all existing and future low-level current measurement needs. 

KEYSIGHT B2985A Electrometer / High Resistance Meter

The B2985A is an Electrometer/High Resistance Meter not only offers best-in-class measurement performance, but also provide unprecedented features to maximize measurement confidence. The electrometer offers 0.01fA (10⁻¹⁷A) minimum current resolution, which meets virtually all existing and future low-level current measurement needs. The electrometers feature a 1000V voltage sourcing capability that supports up to 10PΩ (10¹⁶Ω) resistance measurements. The electrometer also work with Keysight's well-proven high resistance meter accessories. The electrometer has battery powered versions to eliminate AC power line noise. This available capability provides an unmatched level of noise reduction, enabling low-level measurements that were previously impossible.

  • ·0.01fA (10⁻¹⁷A) Minimum measurement resolution
  • ·2pA to 20mA current measurement ranges with 6.5 digits resolution
  • ·<20μV Burden voltage in its lowest current range
  • ·High speed reading rate up to 20,000rdg/s
  • ·Built-in ±1000V voltage source
  • ·Measurement resistances up to 10PΩ (10¹⁶Ω)
  • ·Graphical viewing modes (meter, graph, histogram and roll view)
  • ·>200TΩ Input impedance for up to 20V voltage measurement
  • ·Independent current and voltage measurement
  • ·Charge measurement down to 2nC range with 6.5 digits resolution
  • ·Temperature and humidity measurements
  • ·Easy-to-use auto navigation to select optimal range and aperture
  • ·Optional test setup integrity checker function for noise source isolation
  • ·Versatile interface (USB 2.0: LAN, GPIB, LXI core)
  • ·USB (front) - Store data, save/recall setup information
  • ·Free PC control software
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