Intelligent correction anti-interference high-precision salinity detector

Abstract

The invention discloses an intelligent correction anti-interference high-precision salinity detector. The intelligent correction anti-interference high-precision salinity detector comprises a shell, acircuit board, a display screen, a control key and three arc metal bodies, wherein the outer circumferential surface of the front end of the shell is provided with a recessed groove, the three arc metal bodies are embedded into an exposed opening of the recessed groove and are completely lower than the outer circumferential surface of the front end of the shell; when in detection, the phenomenonthat the arc metal body contacts the inner wall of a container can be completely prevented, the problem of the traditional detector that whether detection ring contacts the inner wall of the containerneeds to be always watched can be prevented, the interference resistance is high, and the detection precision is high; and meanwhile, a first salinity value and a second salinity value are correspondingly acquired by virtue of a first salinity detection module and second salinity detection module in the circuit board, whether the two groups of data are in a designed range can be determined by virtue of intelligent analysis, two groups of data can be acquired by virtue of one-step insertion detection for comparison, the accuracy of the detection value can be effectively ensured, the display error result is avoided, the detection procedures are also simplified, and the detection efficiency is improved at the same time.

Description

technical field [0001] The invention relates to the technical field of salinity detection, in particular to an intelligent correction and anti-interference high-precision salinity detector. Background technique [0002] The salinity meter is mainly used to quickly determine the weight percentage concentration or refractive index of a salt (sodium chloride) solution. Widely used in healthy smart homes such as salt making, food, beverage, disinfection testing, etc.; such as hotels, restaurants, braised vegetable restaurants, industrial and mining enterprises and large school canteens, ordinary families and other soup food salinity testing, pickling kimchi, making braised vegetables ; Living seawater aquariums, swimming pools, marine aquaculture seawater preparation; sewage treatment, industrial sectors, agricultural production and scientific research. [0003] Existing salinity meters usually use two detection pieces to complete data collection, and the two detection pieces a...

AI Technical Summary

Problems solved by technology

It adopts two detection rings, and the two detection rings are sleeved on the outer surface of the front end of the shell, and the two detection rings are nickel-free electroplated platinum detection rings, which effectively increases the detection range, which can reach more than 15%, and realizes high-range measurement. purpose, but there is still room for improvement

If the detection ring is 360 degrees, when using the detection, you should always pay attention to whether the part of the detection ring is very close to or touch the inner wall of the container. If you are not careful, it will be interfered by the inner wall of the container or foreign objects, and the anti-interference ability is poor, thus affecting Detection accuracy

At the same time, it is difficult to wipe clean when cleaning. Usually, it needs to be rotated at least 360 degrees to wipe clean. If it is not wiped clean, it will affect the next detection accuracy and bring trouble to use.

[0005] In addition, after a test obtains a value, it is difficult to ensure the accuracy of the value, or whether it has been disturbed

For this reason, it is necessary to take it out and clean it with a cleaning wipe, and then perform another test to ensure that the last test value is accurate, and the test efficiency is low.

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