Analysis of Error Causes of Camera-type Water Meter Calibration Platform

The main factors that cause the error of the camera water meter calibration platform are as follows:

1. The error caused by the water meter itself

First of all, the quality of the water meter is not up to standard.A water meter is a high-precision measuring instrument.Whether the verification level of the water meter is high or not depends largely on the quality of the components of the water meter.Currently, the types of water meters are very complex and vary widely in materials and operating mechanisms.If the selected water meter material and assembly process are insufficient, it will inevitably have an adverse effect on the verification accuracy of the water meter.In the process of water meter parts assembly and overall structure assembly, if the assembly process is not correct, it will also affectCamera Water Meter Calibration Benchaccuracy.For example, a large number of metal burrs are not polished cleanly, the meshing state of the gears is not ideal, and the tightness of the water surface cover is unreasonable, etc., which will have an important impact on the results of the camera water meter calibration platform.

Secondly, the camera-type water meter calibration platform will also have a key impact on the accuracy of the verification results.For the error factors caused by the verification device, part of the reason is that the quality of the verification device itself is not up to standard, and there are abnormal performance problems in actual operation; the other part is the verification error caused by the verification equipment environment.The verification device has a high sensitivity to the quality of the surrounding environment.Under normal circumstances, the verification device needs to be in a relatively good environment with low air humidity and good ventilation.However, once the surrounding environment of the verification device lacks light, poor ventilation, and high air humidity for a long time, errors will occur in the verification device.

2. Errors caused by external environmental factors

In addition to the ambient humidity, ventilation effect and light intensity, the ambient temperature will also affectCamera Water Meter Calibration Benchaccuracy is greatly affected.When the ambient temperature is lower than the freezing point or higher than 30°C, it will have a significant impact on the results of the camera water meter calibration platform.This requires strict control of the ambient temperature around the verification device.When the water supply pressure is unstable, it will also have a significant impact on the accuracy of the camera water meter calibration platform.In addition, the water quality of the water supply will also have a key impact on the accuracy of the camera water meter calibration platform.Once the water quality is unqualified, such as too much algae, floating objects and other impurities in the water, it will seriously interfere with the results of the camera water meter calibration platform, resulting in a decrease in the accuracy of the test results.

3. Errors caused by human subjective factors

For the water meter calibration platform, whether the technical level and professional ability of the operator is high enough will greatly affect the results of the camera water meter calibration platform.Some operators do not pay enough attention to the water meter calibration platform, and there are illegal operations in the actual verification process, which directly leads to inaccurate verification results.For example, residual air in water supply pipes and water meters cannot be completely vented before verification work begins.In addition, inCamera Water Meter Calibration BenchDuring the process, some operators did not work seriously, ignoring the operation inspection and maintenance management of related facilities and equipment. Many components had aging problems, but they were not effectively dealt with.These factors will lead to errors in the process of water meter calibration.Individual operators are eager to complete work tasks, even to cope with work.There are transcription errors when transcribing the verification value, which will also lead to the accuracy of the water meter verification results.