Used KEITHLEY 2611B-L #293662294 for sale

KEITHLEY 2611B-L is a precision source/measure instrument designed to measure current and voltage as well as provide electrical source functions. It is a low noise, low temperature drift instrument capable of measuring down to 1 pA and 120 fA resolution over a wide dynamic range. 2611B-L is a stable source with low noise and excellent temperature coefficient. It has variable-range auto-scaling, and requires very little warm-up time. It has a display resolution of 4½ digits and a readability of up to 24 bits with a settling time of < 4 ms. The current measurement capabilities of the instrument include a range of from 10 pA to 20 mA and a resolution of 1 pA. The voltage mode has a range of 10 μV to 20 V and resolution of 120 fV. The sourcing functions include programmable DC current, voltage, and resistance sourcing with a resolution of 0.2 μV. In addition, KEITHLEY 2611B-L can be used to source and measure pulse waveforms with peak-to-peak amplitude up to 20 V and rise and fall times as short as 1 μs. 2611B-L is controlled through various interfaces including GPIB, USB, and Ethernet. The instrument utilizes a virtual control panel with user-friendly software featuring preset measurements, automated test sequences, and other utilities. The data acquired by the instrument is stored in a secure memory location and can be recalled and edited with ease. KEITHLEY 2611B-L uses an onboard switching system to route high speed signals between different nodes and measure signal integrity, offering an advantage over external switching systems. Field-upgradeable modules can be added to the instrument to expand its capabilities into various test scenarios such as low noise transients or high-speed current measurements. In addition, 2611B-L offers self-calibration and an onboard self-diagnostic system to help ensure accuracy and repeatability. The instrument is equipped with a backlit LCD screen and intuitive menus which allow for easy operation and control through all external interfaces. KEITHLEY 2611B-L comes in a rugged, compact package ideal for demanding applications.