Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4278A #9228949 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4278A is an electronic test equipment that is designed for precision measurements of LCR parameters. The device allows precise and reliable results for a wide range of testing applications. It features a high frequency response up to 100 kHz, an adjustable test voltage up to 500 volts DC, an adjustable test current up to 1.5 A, as well as a frequency synthesis capabilities. Furthermore, it has a maximum loading capacity of 10 kχ. HP 4278A features a user-friendly interface, allowing operators to easily acquire data from various types of components such as resistors, capacitors and inductors. The device is capable of measuring L, C, R parameters with varying levels of accuracy. It is also capable of performing biased measurements, allowing users to measure parts with test signals applied at a specified level. The test equipment is equipped with a variety of connections for connecting to various types of components. These include banana plug connections for resistance, capacitance and meters; BNC and mini-clips for current; and an RS-232 port for communication with a control system. In addition to its traditional LCR testing capabilities, AGILENT 4278A can also perform basic harmonic distortion tests. Users can select various types of distortion tests with varying order and levels of accuracy. Moreover, the device can measure time-dependent capacitance and resistance when used in conjunction with an oscilloscope. The test equipment also has several built-in safety features designed to protect users from electrical shocks and other dangers. These include an isolation transformer, fuses, and grounding protection. Additionally, it is equipped with an over-current/over-voltage/overload protection circuit that ensures that components are not damaged by excessive current or voltage levels. In conclusion, HEWLETT-PACKARD 4278A is a versatile and reliable electronic test equipment that provides a variety of useful measurement capabilities. It features a user-friendly interface and is equipped with a variety of safety features, allowing users to perform precision measurements with confidence.