Used KEITHLEY 2304A #9163791 for sale

KEITHLEY 2304A is a powerful, multi-function, 8.5-digit bench/system digital electronic test equipment. It is designed for precision measurements and optimally suited for educational, research, and production applications in electrical, electronics, and electro-mechanical systems. 2304A is an integrated DC source/measure unit that can provide and measure voltage, current, resistance, and temperature. Its integrated source/measure unit includes four separate subsystems: the DC voltage source, the DC current source, the high-voltage, active differential-sensing amplifier, and the thermocouple channel. The DC voltage source has six ranges: 0.3mV to 3V, 3V to 30V, 30V to 300V, 0.03mA to 30mA, 30mA to 3A, and 3A to 5A. The DC current source has four ranges: 0.3mV to 3V, 3V to 20V, 20V to 100V, and 100V to 300V. It can generate two bipolar or unipolar outputs from fixed sources, ramp, tone burst, or arbitrary waveforms. The high-voltage active differential-sensing amplifier is designed for faster, more precise measurements. It operates in a range of 0.3mV to 300V, with a resolution of 6.05µV. Its wide bandwidth makes it suitable for high-frequency applications. The thermocouple channel provides fast, accurate measurements of temperature up to 2000°C in a wide variety of thermocouple configurations. It has a temperature resolution of 0.01°C. Users can program and control KEITHLEY 2304A instrument using the built-in GPIB and RS-232 ports. It also has an IEEE-488 bus for controlling multiple instruments from a computer. Its built-in 5.7-inch LCD display makes it ideal for setting up and monitoring measurements. 2304A is a compact, multi-functional DC source/measure instrument that is easy to use. Its integrated DC source/measure subsystems make it ideal for electrical and electronic research, educational, and production applications. It is also easily programmable through the GPIB and RS-232 ports, making it easy to automate processes and perform consistent measurements.