The fully automatic indicator meter calibrator is a high-tech indicator meter testing instrument developed with unique grating technology, precision electromechanical technology, and leading computer vision technology. It has a novel design, powerful functions, automated calibration process, and is lightweight and easy to calibrate various indicators. Its appearance design is generous and convenient.
The fully automatic indicator calibration instrument includes the instrument body and the computer system.
The main body of the instrument includes: grating sensor, work platform, fixture, electrical control box, servo motor drive, and camera device.
The computer system includes desktop or laptop computers, calibration software (including image acquisition and recognition functions), and printers.
The fully automatic indicator meter calibrator uses a grating ruler as the length standard, and the displacement of the tested meter and grating is controlled by a precision motor. The computer image acquisition system collects real-time images of the tested meter dial and uses artificial intelligence technology to identify the reading of the tested meter dial, forming an error indication. According to the corresponding calibration regulations for indicator tables, draw calibration conclusions on the obtained data.
After starting the calibration, the servo motor drives the grating and the tested meter to generate displacement. The image acquisition system captures the image of the tested meter dial and recognizes the reading of each calibration point. After comparing the dial reading result with the standard displacement of the grating, the various indication errors of the tested meter are calculated, and records and certificate reports are printed in multiple formats.