Used KEITHLEY 227 #9239861 for sale

KEITHLEY 227 is a high-performance electronic test equipment specifically designed for repetitive current source/voltage measurement applications. It offers a versatile testing platform with excellent performance and functionality. The instrument's features include 10-digit resolution, current sourcing capability down to 1fA, two stimuli, adjustable compliance limit, external trigger control, variable scan rate, configurable display and much more. 227 is ideal for testing applications in research and development, current source and voltage measurement, semiconductor device characterization, and production test markets. It provides up to 55V of voltage drive, up to 25mA of current drive, and 10-digit resolution for nanovolt and nanoamp measurements. A wide range of programmable measurements can be taken, such as pulse, pulse-delay, source-measure, integrating, and ratiometric measurements. KEITHLEY 227's advanced trigger control enables triggering on internal or external signals, and can be configured for specific delays or pulse widths and shapes. A programmable compliance limit can be set to enable better control over the current or voltage range. The adjustable scan rate allows the user to tailor the measurement throughput according to the desired resolution and accuracy. 227 also offers a wide range of display options for data analysis. A comprehensive set of digital indicators and data storage capabilities allows users to configure the display as desired. In addition, the instrument has a built-in RS-232 interface for further data processing and data logging, and a variety of software packages that can be used to tailor the instrument to fit any application. Overall, KEITHLEY 227 is an excellent choice for precision current source/voltage measurement applications. It offers high performance features, a comprehensive range of measurements and configurable display options. With the instrument's trigger control, compliance limit, and adjustable scan rate, users can easily adapt the instrument to fit a wide range of testing needs. The instrument's built-in RS-232 interface and software packages provide the user with powerful data processing and logging capabilities to meet a wide range of data analysis needs.