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Keysight B2985B | Electrometer / High Resistance Meter 6.5 digits, 0.01 fA, 10 POhm, 1000 V

Manufacturer number: B2985B

Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
Keysight B2985B
1 in stock. Ready to ship in 1 business day

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Highlights Technical Data Documents / Downloads Description Related Articles

Keysight B2985B | Electric / high resistance meter, 0.01 fA, 10 PΩ, 6.5 digits, integrated voltage source.

  • Effective measurement resolution for current measurements: 0.01 fA
  • Current measuring ranges: 2 pA to 20 mA
  • Resistance measurements up to 10 PΩ (P = 10 to the power of 15)
  • Input resistance> 200 TΩ (T = 10 to the power of 12) for measurement voltages up to 20 V.
  • Independent current and voltage measurement
  • Voltage measuring ranges: 1 µV to 20 V
  • Charge measurement: 1 fC to 2 µC
  • Temperature measurement: -25 ° C to 150 ° C with K thermocouple; in connection with the sensor for measuring the relative humidity: -40 ° C to 80 ° C
  • Measurement of relative humidity: 0 to 100% with EE07 Digital Humidity / Temperature Probe from E + E Electronik
  • Graphic, color display with 6.5 digit numerical display
  • Smallest supply voltage: <20 µV in the smallest current measuring range
  • Up to 20,000 measurements / s
  • Measured value memory for up to 100,000 measurements
  • Integrated voltage source up to ± 1000 V
  • Graphical representation of the measured values (curve progression over time), numerical representation of the measured values, histograms, statistics, trend analysis
  • Simple and automatic settings for optimal measuring range selection and for the measuring time window
  • Optional: Test setup Integrity Checker function for identifying noise sources in the test setup
  • Interfaces: USB on front panel and back panel, LAN, GPIB, LXI
  • Via USB front panel interface: measurement data storage, storage and recall of device settings
  • Free PC software for device control
  • Dimensions: Height: 88 mm (2U), width: 213 mm (1/2 width), depth: 348 mm
  • Weight: 4.5 kg
  • Guarantee: 3 years

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Technical Data

Documents & Downloads

Datasheet
pdf | 2.38 MB
Userguide
pdf | 8.51 MB

Description

B2985B | Electrometer / High Resistance Meter 6.5 digits, 0.01 fA, 10 POhm, 1000 V

The electrical / high-resistance meter of the B2900B series is unique, with which one can safely measure currents from 0.01 fA (f femto = 10 to the power -15) to 20 mA or resistances up to 10 PetaΩ (Peta = 10 to the power of 15) . With additional properties, this electrical / high-resistance meter leaves all other competing models far behind. With a current resolution of 0.01 fA (femto ampere) and a resistance resolution of 1 GΩ in the 10 PΩ measuring range (or 1 Ω in the 1 MΩ measuring range), the new technologies in semiconductor technology, nanotechnology and When researching new insulation materials in material technology, very large resistance values or very small currents can be reliably measured and detected. The high resistance measuring range was made possible because a voltage source of ± 1000V is integrated in the device. The corresponding accessories from Keysight are available for the high-ohm measurements.

A characteristic of this is that this device has an extremely low level of noise, so that such small currents or high resistances can be measured at all. With the approx. 11 cm (diagonal) colored graphic display, measurement curves or histograms can be displayed in order to estimate the measured values or to show trends. Of course, the measured values can also be displayed numerically. Statistics can also be applied to the recorded measured values without the need for a PC.

With such low currents and high resistances, the measuring lines and the measuring setup are also of special importance. The device supports the fact that the measuring cables, measuring connections and measuring receptacles also meet the requirements for a reliable measurement. The Setup Integrity Checker software compares the noise level of different cables and measurement recordings. The noise sources in the measurement setup can then be identified and eliminated.
In addition, the device offers additional measuring aids that enable unskilled personnel to carry out correct measurements.

Areas of application for the B2980B series:

  • Material research (biomaterials, ceramics, elastomers, films, dielectrics, electromechanical materials, magnetic materials, graphites, metals, organic materials, nano-materials, polymers, semiconductors, etc.) Electronic components (capacitances, resistors, diodes, sensors, transistors incl. TFT and CNT, optoelectronic components, solar cells, etc.)
  • Electronic and non-electronic systems (ion beam, electron beam, sensitive sensor systems, particle measurements, embedded systems, etc.)

Accessoires (38 products )

Keysight N1411A
Keysight N1411A
Interlock cable, 4 pin terminal circular plug, 1.5 m
Delivery time upon request
On Request
Keysight N1411B
Keysight N1411B
Interlock cable, 4 pin terminal circular plug, 3 m
Delivery time upon request
On Request
Keysight N1413A
Keysight N1413A
High resistance meter fixture adapter
Delivery time upon request
On Request
Keysight N1415A
Keysight N1415A
Cable, triax on alligator clips, 1.5 m 200 V
Delivery time upon request
On Request
Keysight N1416A
Keysight N1416A
Triax bulkhead connector, 200 V
1 in stock. Ready to ship in 1 business day
On Request
Keysight N1416B
Keysight N1416B
Triax bulkhead connector, 500 V
Delivery time upon request
€580.00
Keysight N1417A
Keysight N1417A
Open cap for triaxial connector
Delivery time upon request
On Request
Keysight N1418A
Keysight N1418A
Lithium-ion battery pack for B2983A / B2987A
Delivery time upon request
On Request
Keysight N1424C
Keysight N1424C
Resistivity Cell for N1413 with B2980 series, electrodes with a diameter of 26, 50 and 76 mm
Delivery time upon request
On Request
Keysight N1425A
Keysight N1425A
Low noise measuring lead for N1413 with B2980 series, length: 1.5 m
Delivery time upon request
On Request
Keysight N1425B
Keysight N1425B
Low noise measuring lead for N1413 with B2980 series, length: 3 m
Delivery time upon request
On Request
Keysight N1426A
Keysight N1426A
Pin probes for N1425 test cables
Delivery time upon request
On Request
Keysight N1426B
Keysight N1426B
Soldering sockets for N1425 test cables
Delivery time upon request
On Request
Keysight N1426C
Keysight N1426C
Alligator clips for N1425 test cables
Delivery time upon request
On Request
Keysight N1412A
Keysight N1412A
Triaxial cable, 500 V, 1.5 m
Delivery time upon request
€550.00
Keysight N1412B
Keysight N1412B
Triaxial cable, 500 V, 3 m
Delivery time upon request
€708.00
Keysight N1412C
Keysight N1412C
Triaxial cable, 500 V, 6 m
Delivery time upon request
€865.00
Keysight N1254A-102
Keysight N1254A-102
Triax (f) to BNC (m) adapter current measurement, floating DUT / sample
Delivery time upon request
On Request
Keysight N1254A-104
Keysight N1254A-104
Triax (f) to BNC (m) adapter, current measurement, Grounded DUT / sample
Delivery time upon request
On Request
Keysight N1254A-105
Keysight N1254A-105
Triax (f) to BNC (m) adapter for voltage measurement
Delivery time upon request
On Request
Keysight N1297A
Keysight N1297A
Banana - Triax adapter for 2-wire connection (not Kelvin) for B2900 SMU
1 in stock. Ready to ship in 1 business day
On Request
Keysight N1297B
Keysight N1297B
Banana - Triax adapter for 4-wire connection (Kelvin) for B2900 SMU
Delivery time upon request
On Request
Keysight N1298A
Keysight N1298A
High Current Ultra Low Noise Filter (21 V / 500 mA, 10 Ohm) for Keysight B2961 / B2962
1 in stock. Ready to ship in 1 business day
On Request
Keysight N1298B
Keysight N1298B
Ultra Low Noise Filter (42 V / 105 mA, 50 Ohm) for Keysight B2961 / B2962
5 in stock. Ready to ship in 1 business day
On Request
Keysight N1298C
Keysight N1298C
Low Noise Filter (210 V / 3 A) for Keysight B2961 / B2962
Delivery time upon request
On Request
Keysight N1410A
Keysight N1410A
Starter kit for B2985 / B2987
Delivery time upon request
On Request
Keysight 34194A
Keysight 34194A
Dual Lock Link Kit for connecting 2 devices
7 in stock. Ready to ship in 1 business day
€152.00
Keysight N1414A
Keysight N1414A
High resistance measurement universal adapter
Delivery time upon request
On Request
Keysight 16494A-001
Keysight 16494A-001
Triaxial cable, 1.5 m
Delivery time upon request
On Request
Keysight 34190A
Keysight 34190A
Rackmount kit for 2U rack units
11 in stock. Ready to ship in 1 business day
€83.52
Keysight N1420A
Keysight N1420A
Setup integrity checker for B2980 series, fixed perpetual license
Delivery time upon request
On Request
Keysight 16494A-005
Keysight 16494A-005
Triaxial cable, 4 m
Delivery time upon request
On Request
Keysight N1422A
Keysight N1422A
High value resistor box for N1299A-301 evaluation kit
1 in stock. Ready to ship in 1 business day
On Request
Keysight 34191A
Keysight 34191A
Dual flange kit for 2U rack units
18 in stock. Ready to ship in 1 business day
€78.95
Keysight 16494A-002
Keysight 16494A-002
Triaxial cable, 3 m
Delivery time upon request
On Request
Keysight B2985B-C3
Keysight B2985B-C3
Calibration Plan - Return to Keysight - 3 years - Calibration for B2985B
Delivery time upon request
On Request
Keysight B2985B-C5
Keysight B2985B-C5
Calibration Plan - Return to Keysight - 5 years - Calibration for B2985B
Delivery time upon request
On Request
Keysight B2985B-R5
Keysight B2985B-R5
Extended Warranty - Return to Keysight - 5 years - Extended Warranty for B2985B
Delivery time upon request
On Request

Alternate products (3 products )

Keysight B2981B
Keysight B2981B
Femto- / picoammeter 6.5 digits, 0.01 fA - 20 mA
Delivery time upon request
On Request
Keysight B2983B
Keysight B2983B
Femto- / picoammeter 6.5 digits, 0.01 fA - 20 mA, rechargeable battery
Delivery time upon request
On Request
Keysight B2987B
Keysight B2987B
Electrometer / High Resistance Meter 6.5 digits, 0.01 fA, 10 POhm, 1000 V, rechargeable battery
Delivery time upon request
On Request

About the Manufacturer

Keysight
Keysight
dataTec and Keysight Technologies have had a strong partnership since 1999. No other company offers such a wide range of measurement technology, testing solutions, and solutions for our connected world. With Keysight's measuring instruments, you are also well-equipped for today's and tomorrow's tasks.
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