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Electrometer, High Resistance, B2980A Series, 20 V, 20 mA, 6.5 Digit

B2987A - Electrometer, High Resistance, B2980A Series, 20 V, 20 mA, 6.5 Digit

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B2987A   Datasheet
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3 Years

AC/DC Current, AC/DC Voltage, Resistance, Temperature


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Technical Docs (4)

Product Overview

The B2987A 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 10PR (10¹⁶R) 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 10PR (10¹⁶R)
  • Graphical viewing modes (meter, graph, histogram and roll view)
  • >200TR 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


Test & Measurement, Industrial


In addition, we offer calibration services for this product. Choose from a Standard Certificated Service or an internationally recognised UKAS accredited calibration. Visit our calibration service page for more details.

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More stock available to supplier lead times which is approximately 2/11/20

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