Used KEITHLEY 2182A #293643933 for sale

KEITHLEY 2182A nanovoltmeter is a high-precision, low-noise test equipment used primarily in research and development laboratories. It measures voltages up to 100 millivolts, allowing accurate measurements of very small signals in industrial and scientific settings. The device operates with a 14-bit resolution and high accuracy, making it ideal for current-voltage measurements, charge characterization, temperature-coefficient measurements, and other precision electrical measurements. 2182A has a two-line backlit LCD display and provides a seven-button keypad for user-programming its functions. It offers several measuring capabilities in one unit, with a simple menu system for easy setup and operation. It features adjustable high- and low-limit triggering for fast and precise data acquisition, RS-232 and GPIB digital control, and a wide range of operating temperature and humidity ranges. The device has an accuracy of 0.03% from 0.1 to 3 V (1.5 % from 3 to 10 V). Its range can be programmed from -100 µV to 100 mV. It also offers four equal maximum voltage ranges, which can all be used simultaneously or selectively. Additionally, it provides auto-zeroing, which rapidly settles the voltage reading to normal via a built-in feedback loop. Other features, such as auto-ranging, isolated output, and Timed Events and Limits (TEAL) capabilities, further enhance its performance and accuracy. KEITHLEY 2182A is equipped with a standard safety guard interface to protect users from accidental high-voltage shocks by disconnecting the input and output of the device when the voltage limit is exceeded. The device is also designed to provide protection from over-voltage, over-current, over-temperature, and reverse polarity conditions. It can store data for later analysis through its internal nonvolatile memory. In conclustion, 2182A low-noise nanovoltmeter is capable of precise measurements, even of very small signals. Its range can be programmed, triggering options and other features are adjustable, and it provides safety measures and a high level of accuracy. As such, it is an excellent device that is popularly used in research and development laboratories due to its reliable quality and performance.