Introduction to the calibration method of water meter accuracy
When there is a problem with the accuracy of your water meter, is there a way to calibrate the measurement accuracy of the water meter?
In fact, the water meter needs to be calibrated for accuracy before and after installation, so that future measurements can be more accurate. There are many ways to calibrate accuracy. The constant water spring adjustment method is a recognized method in water meter verification. It is also one of the commonly used water meter verification methods. This is done by changing the wing wheel on the wing. The height of the box reaches the required level, the wing wheel rises slowly, and the speed drops rapidly.
During the water meter verification process, care should be taken not to touch the flaps of the wing wheel box. Otherwise, drag will be created at the bottom of the wing wheel and the wing wheel box, causing the wing wheel to turn slower, resulting in differences in measurement accuracy.
If you want to know more about IC card water meter, please consult SH-METERS water meter manufacturer.