Keysight B2981B: Precision Femto/Picoammeter for Ultra-Low Current Measurements

Features and Specifications: Keysight B2981B Femto, Picoammeter, 6.5 Digit, 0.01 fA-20 mA, B2980B Series Product Overview The Keysight B2981B Femto/Picoammeter is a high-performance instrument designed for precision measurement of extremely low currents. With a measurement range of 0.01 fA to 20 mA and a resolution of 6.5 digits, the B2981B is ideal for applications in semiconductor characterization, materials research, and other fields where accurate and sensitive current measurements are critical. Features Measurement range: 0.01 fA to 20 mA Resolution: 6.5 digits Accuracy: ±0.05% of reading Sensitivity: 0.01 fA Measurement speed: up to 10 readings per second Built-in preamplifier for low-current measurements GPIB and RS-232 interfaces for remote control Specifications | Specification | Value | |—|—| | Measurement range | 0.01 fA to 20 mA | | Resolution | 6.5 digits | | Accuracy | ±0.05% of reading | | Sensitivity | 0.01 fA | | Measurement speed | up to 10 readings per second | | Built-in preamplifier | Yes | | GPIB and RS-232 interfaces | Yes | | Dimensions (W x H x D) | 213 mm x 88 mm x 363 mm | | Weight | 3.5 kg | What’s in the Box Keysight B2981B Femto/Picoammeter Power cord GPIB cable RS-232 cable User manual Benefits High accuracy and resolution for precise current measurements Wide measurement range for versatility Fast measurement speed for efficient testing Built-in preamplifier for low-current measurements * GPIB and RS-232 interfaces for remote control Value The Keysight B2981B Femto/Picoammeter is a valuable tool for researchers and engineers who need to make accurate and sensitive current measurements. Its high performance and versatility make it ideal for a wide range of applications, from semiconductor characterization to materials research.