KEYSIGHT TECHNOLOGIES B2985A Datasheet & Stock

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



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





Applications


Test & Measurement,

Industrial