An inaccurate detection device for an intelligent calibration instrument for metrology and measurement products

Abstract

The invention discloses a misalignment detection device of an intelligent calibrator for metered and measured products, and relates to the technical field of calibrators. The device comprises supportcolumns, wherein a clamping device is fixedly connected to the middle of the top ends of the support plates; first sensing pieces are fixedly connected with one side of a calibration rod of the intelligent calibrator, and a second sensing piece is fixedly connected with one side, on the back of the first sensing pieces, of the calibration rod of the intelligent calibrator; a detection emitter is fixedly connected with one end, located outside a fixed outer frame, of a support thread sliding block. According to the misalignment detection device of the intelligent calibrator for the metered andmeasured products, misalignment of signal transmission is detected, detection accuracy is improved, working performance of the calibrator is ensured, the detection process is not affected by the outside, tightness of the device is guaranteed, detection errors caused by the environment are reduced, and the calibrator is stably fixed during detection, detection and production are guaranteed, and thedevice is operated by workers conveniently.

Description

technical field [0001] The invention relates to the technical field of calibration instruments, in particular to an inaccuracy detection device for an intelligent calibration instrument for metering and measurement products. Background technique [0002] Calibration instruments are tool instruments used in physical calibration, calibration, testing and other processes. Such as: calibrator, tester, calibration block, experiment box. The purpose of calibration is to compare the measurement standard, evaluate the indication error of the measuring device, and ensure the accuracy of the value. It belongs to a group of operations that trace the source of the value from bottom to top. The evaluation of this indication error should be regulated according to the organization's calibration procedures, and should be carried out according to the calibration cycle, and the calibration records and calibration marks should be made. Calibration In addition to evaluating the indication err...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a misalignment detection device for intelligent calibration instruments of metering and measurement products, which solves the problem that the fixation between the instrument and the device is not stable enough in the misalignment detection of current calibration instruments, and the misalignment detection is through visual inspection. Or according to the comparison of marked parts, the detection accuracy is poor, and the external environment will also affect the detection results

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