Keysight / Agilent B2985A Electrometer/High Resistance Meter, 0.01fA

RENT KEYSIGHT B2985A (AGILENT) ELECTROMETER / HIGH RESISTANCE METER (Call for Availability)

The Keysight B2985A Electrometer / High Resistance Meter stands out with its exceptional capabilities, ensuring superior measurement performance tailored for your most demanding applications. With impressive minimum current resolution, it effectively meets all low-level current measurement requirements. Additionally, its integrated voltage sourcing feature facilitates accurate resistance measurements, making it an invaluable tool for researchers and technicians in various fields.

Key Features and Specifications:

• Graphical Capabilities:
  • Time domain view for capturing transients
  • Multiple graphical viewing modes including Meter, Graph, Histogram, and Roll View
  • Histogram view enables rapid data analysis
  • Supports various X-Y plots (I-V, I-t, R-t, I-R, etc.)
• Independent current and voltage measurement
• Temperature and humidity measurement capabilities
• User-friendly auto navigation for optimal range and aperture selection
• Optional Test Setup Integrity Checker for noise source isolation
• Versatile connectivity options: USB 2.0, LAN, GPIB, LXI Core
• Front USB port to store data and save/recall setup information
• Complimentary PC control software for enhanced usability
• Applications:
  • Material science: Includes biomaterials, ceramics, films, and more
  • Electronics: Suitable for capacitors, resistors, sensors, and solar cells
  • Integrated systems: Ideal for ion beam, electron beam, and other precision instruments

Specifications:

• Measurement resolution: 6½ digits
• Current measurement range: 0.01 fA to 20 mA (minimum range: 2 pA)
• Resistance measurement capability: Up to 10 PΩ
• Voltage measurement range: 1 µV to 20 V (input resistance: > 200 TΩ)
• Charge measurement range: 1 fC to 2 µC
• Voltage source: Up to ±1,000 V (minimum resolution: 700 µV)
• Maximum reading rate: 20,000 readings/second
• Burden voltage: < 20 µV in lowest current range
• Voltage Measurement:
• 2 V range: Display resolution of 1 µV, accuracy ±(0.025% + 40 µV)
• 20 V range: Display resolution of 10 µV, accuracy ±(0.025% + 400 µV)
• Input bias current: < 20 fA
• Input impedance: > 200 TΩ, with non-guarded or guarded configurations available
• RMS noise: 1.4 µV for 2 V range under shorted input conditions
• Measurement Control and Navigation:
• Automatic or manual ranging
• Aperture time: 10 µs to 100 PLC
• Offset cancelling capabilities
• Digital filtering and statistical analysis options
• Automatic line frequency detection (50 Hz or 60 Hz)
• Front Panel Operations:
• 4.3" TFT color display with intuitive controls
• Different view modes including Meter, Graph, Histogram, and Roll View
• Dedicated hard and soft keys for efficient operation
• Visual indicators for channel and system status
• Input/Output Specifications:
• Meter input connector: Three-lug triaxial for ammeter
• Maximum input: Ammeter - 30 mA, Voltmeter - 40 V
• Source output: Two banana jacks for connections
• Isolation specs and analog output available
• Digital I/O:
• Connector type: DSUB female, 9 pins
• Input/output specifications and protections included

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