How to use the moisture meter correctly?

From the literal meaning, it is easy to see that the moisture meter is an instrument used to determine the moisture content. Yes, but how to properly use this instrument, there are still some considerations:

1, need to warm up before use.

2, the test results are only relative values, not absolute.

3, the number of large and small, then you can pay attention to the following problems with the following instruments:

â—† See if the weight and temperature are normal and stable â—† The bracket is not close to the item â—† The sensor's screw is loose If everything is normal, then there may be always the environment and the item.

4, the general life of the instrument is 3-5 years, if the time is too long, the power switch and the sensor is easy to damage.

5. If the value is large or small, you can immediately remove the sample tray after the test. If the tripod value shows 18.47 (±0.2 is normal), you can prove that the instrument is not a problem.

6, the symptoms of bad sensors will generally be expressed as:

â—† The display window only shows bars â—† Cannot be calibrated â—† The screws are loose or the circuit is out of order. 7. The whole machine may be off:

â—† Plug is not inserted â—† The fuse is not broken â—† The display window on the left is bright, and when the zero key is off, it can be sure that the line is not inserted.

8, the correct use of the process:

â—† Put items â—† Warm up first â—† When the weight goes up, open the right door.

With the above points in hand, you can easily use the moisture meter.