Novel brass corrosivity detector

Abstract

The invention discloses a novel brass corrosivity detector which comprises a body and a mounting plate, wherein an insertion hole is formed in the mounting plate; the body is electrically connected with a probe through a signal line; the probe is fixedly sleeved in the insertion hole; the upper surface of the mounting plate is fixedly connected with the lower surface of a weighting ring; one end,away from the signal line, of the probe penetrates through the insertion hole and extends to to below the mounting plate; the lower surface of the mounting plate is fixedly connected with four sleeverods which are arranged annularly by referring to the insertion hole; a slot is formed at one end, away from the mounting plate, of each of the sleeve rods. According to the novel brass corrosivity detector, the upper surface of the mounting plate is fixedly connected with the weighting ring, a through hole is formed in a position corresponding to the probe on a bottom plate, the bottom plate is placed on the upper surface of a copper block, a first spring is compressed by weight, and the probe passes through the through hole to get contact with the copper block; the bottom plate provides support; when iIin detection, the a worker does not need to hold the probe by a hand, and thus operation by the worker on the equipment is facilitated, and the problems put forward in the background art are solved.

Description

technical field [0001] The invention relates to the technical field of detectors, in particular to a novel brass corrosion detector. Background technique [0002] Most corrosion detectors use ultrasonic technology to detect the thickness of the copper block. When the ultrasonic pulse emitted by the probe passes through the measured object and reaches the interface of the material, the pulse is reflected back to the probe by accurately measuring the propagation time of the ultrasonic wave in the material. Determine the thickness of the material to be tested, and then detect the degree of thinning of the copper block after being corroded during use. This principle can be used to measure all kinds of materials that can make ultrasonic waves propagate inside them at a constant speed. [0003] Now when the copper block is tested, the copper block is usually placed horizontally, and the hand-held probe is in contact with the upper surface of the copper block for detection. In the ...

AI Technical Summary

Problems solved by technology

[0003] Now when the copper block is tested, the copper block is usually placed horizontally, and the hand-held probe is in contact with the upper surface of the copper block for detection. In the process, it is necessary to hold the probe by hand, which is very inconvenient and inconvenient for the staff to operate the instrument.

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