In recent days, the editor has seen many friends ask why the accuracy of stainless steel weights has changed, and what is the reason for this? Don't worry, read down with the editor!

1. The object or container is magnetized

What will happen to the magnetization of the sample and container? The balance will consider the magnetic force caused by the gravity of the sample. So, if our vessels are made of iron, demagnetization is essential! There should be no magnetic objects near the electronic scale and they should be kept away from strong magnetic fields. So what is ferromagnetic material called? Just use a non electromagnetic balance!

2. Loss or increase in sample moisture

For some samples, their volatility and hygroscopicity are relatively strong, which can lead to changes in sample quality during the testing process. Part of the reason is that the quality will continue to improve or decrease. So what should we do in the face of this situation? The solution is very simple! Find a small caliber vessel to reduce the evaporation and absorption of water in the sample, while shortening the operation time, so that the weighing results will be more accurate!

3. Unreasonable weight position

When using the balance, the doors and windows must be closed. If there is wind blowing in or vibration instruments on the experimental platform, these are all reasons for the non-standard and unstable readings of the electronic scale. If there is infrastructure construction nearby and there is decoration next to the laboratory, it should be noted that it may cause instrument vibration and affect measurement.

Stainless steel weight

4. Static electricity will be generated in the sample and container

Static electricity is also a part of the reason for the unstable weighing of electronic scales. High insulation materials are prone to generating static electricity! For example, glass or plastic products. If conditions permit, it is better to use metal utensils. If static electricity still cannot be eliminated, then we need to check whether the grounding wire of the instrument is well connected.

3. Temperature influence of samples and containers

The change in temperature can affect the weighing results of the balance weights, and the impact is still significant. Therefore, most electronic balance laboratories are located in a constant temperature and humidity space, and sufficient preheating time should be left. Samples or containers that have just been brought into the laboratory may have unstable readings because the temperature differs significantly from the indoor temperature.

Basically, these are factors that affect the accuracy of stainless steel weights. I believe you will gain something after reading it. If there are any unclear points, you can leave a message for us as a stainless steel weight manufacturer. We have online personnel to serve you!