B2985C

B2985C is an electrometer/high resistance meter. It is the world’s only graphical electrometer that allows you to confidently measures small currents with 0.01fA (0.01 x 10^-15A) resolution and large resistances of up to 10 PΩ (10 x 10^15ohm). It possesses a 4.3” colour 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 behaviour 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.

• Less than 20μV burden voltage in its lowest current range, high speed reading rate up to 20,000rdg/s
• Built-in ±1,000V voltage source, measurement resistances up to 10Pohm
• >200Tohm i/p impedance for up to 20V voltage measurement, independent current & voltage measurement
• Charge measurement down to 2nC range with 6.5 digits resolution, temperature & humidity measurements
• Graphical viewing modes (meter, graph, histogram and roll view)
• 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