LCR digital bridge is a bridge that uses digital technology to measure impedance parameters. In 1972, digital capacitors with microprocessors emerged internationally, successfully converting traditional analog quantities into digital quantities, and then performing digital operations, transmission, and processing, opening up a new path for impedance measurement instruments. Let's now understand what a "digital bridge" is and how to choose it?
A digital bridge is a measuring instrument used to measure capacitance, resistance, and inductance, also known as an LCR measuring instrument. Usually, C represents capacitance, L represents inductance, and R represents resistance. When choosing a digital bridge, the most important thing is to choose its measurement frequency, look at its measurement range, and also choose whether it is a fixed frequency point test or can be continuously adjusted in steps; We also need to choose his test level, whether it is a fixed level point or continuously adjustable; Accuracy is the most important indicator; Interface data is also crucial, whether to choose single machine testing or automated machine testing. Including RS232 interface, GPIB interface, USB interface (storing test data on a USB flash drive), and the USB Device interface at the back can transfer test data to any text editor on the computer, such as Excel, Word, etc., without the need for manual operation. Test and record data once, avoiding the possibility of errors caused by manual operation.
Changzhou Haoyi Technology Co., Ltd. specializes in the research and development, production, and sales of LCR digital bridges, voltage testers, and measuring instruments in the field of power electronics, with the ultimate goal of achieving domestic substitution.