The level gauge is a tool that is often used on construction sites. The main function is to measure the elevation. How to use it correctly and quickly is the necessary skill that every construction worker must master. Let us learn how to operate it!
Electronic Reading Methods The current electronic level uses three automatic electronic reading methods that differ in principle:1) Related Law (Leica NA3002/3003);
2) Geometric method (Zeiss DiNi10/20);
3) Phase method (Topcon DL101C/102C);
Advantages Compared with traditional instruments, it has the following characteristics:1) The reading is objective. There are no errors, misinterpretations, and no human error.
2) High precision. Both line-of-sight and line-of-sight readings are averaged using a large number of bar coded images, which reduces the impact of the ruler's division error. Most instruments have the ability to average multiple readings to reduce the effects of external conditions. Unskilled workers can also perform high-precision measurements.
3) Fast speed. By eliminating the number of reports, listening notes, on-site calculations, and the number of retests caused by human error, the measurement time can be saved by about 1/3 compared with conventional instruments.
4) High efficiency. Just focus and press the button to automatically read, reducing labor intensity. The line of sight can also be automatically recorded, checked, processed and input into the computer for post-processing, which can be integrated inside and outside the industry.
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