Use of probe station 1. Load the sample into the vacuum chuck and turn on the vacuum valve control switch to make the sample securely and firmly adsorbed on the chuck. 2. Use the chuck X-axis / Y-axis control knob to move the chuck platform, and see the sample clearly under the microscope's low magnification objective lens. 3. Use the chuck X-axis / Y-axis control knob to move the ch

Classification of probes Regarding the field survey used in electrical measurement, it is generally divided into the following categories to give you a detailed description I. Overview: The test pin is a probe for testing PCBA, which is mainly used as the input of electrical signals. The surface is gold-plated, and the inside has a high-performance spring with an average life of