Electronic balance is widely used in pharmaceutical factories, chemical industry, scientific research laboratories, etc. This product has high requirements on the environment, because many factors may lead to the electronic balance weighing is not accurate enough, many users often encounter electronic balance by static interference.

Question:

Electronic balance in the use of electrostatic phenomenon is more troublesome, ceramics, plastics, glass, etc. will have a static charge, the sample and the magnetic field between the electronic balance will produce weighing results up to dozens or high hundreds of grams of error, so when the milligrams weighed or smaller weighing by the impact of static electricity will increase.

Solution:

1、in the use of the first check the working environment is in line with the specified requirements of the instrument, must ensure that the balance room temperature and humidity within the specified range, and first of all, the electronic balance of the ground line is connected, so as to avoid the generation of static electricity. After eradicating the electrostatic charge gathered on the surface of the product, it will not adsorb the floating dust with electrostatic charge in the air.

2、Users in the use of the balance before the hand first touch the wall can be removed from the operator's body static electricity

3、in the weighing of goods, you need to remove the static electricity of the goods before weighing work (this time you need to use the static electricity eliminator to eliminate static electricity)

4、you can use the fan-type static eliminator, here we recommend TRONOVO TF-2153 type high-frequency ionized fan, 10-step wide wind speed adjustment, you can ensure that the use of very low wind speed to eliminate static electricity.

5、special scenarios, the scene may not be allowed to have the impact of airflow (such as powder), you can recommend the use of TR8660 ion bar to eliminate static electricity, TR8660 can support the 10cm distance without wind in addition to static electricity.

There is a note: static eliminator needs to ionize the oxygen in the air to produce positive and negative ions, there are encountered customers placed in the argon box in addition to static electricity, rare gases and high-voltage electricity romantic encounter, resulting in a powerful blue light energy, this is dangerous.

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