Do you know anything about the dynamometer?
source : author : date : 2022-04-16 Views : 968
①In order to verify the dynamic characteristics of the pressure sensor, the frequency characteristics and response coefficient of the sensor are usually measured in the impact tube, and the dynamic response characteristics of the sensor are calculated according to the measurement results. ②Displacement sensor; the displacement measuring mechanism is selected and determined according to the measurement range, accuracy and discrimination requirements of the measured sensor. Generally, the displacement mechanism of the measuring line includes a spiral micrometer, a micrometer, a meter, a universal tool microscope, etc., and the mechanism for measuring each position There are sub-tool heads, angle blocks, and phantom lights. When checking the displacement sensor, special attention should be paid to the installation of the sensor. The working direction of the measuring mechanism should be consistent with the working direction of the sensor to avoid tilting; ③The rotation speed sensor, connect the sensor and the output shaft of the standard rotation speed inspection table, and the inspection table checks the rotation speed sensor at the standard rotation speed.
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