Daily maintenance of electronic balances and proper use

The daily maintenance methods and correct use of the electronic balance are as follows:

(1) If the electronic balance is not used for a long time, it should be kept in a safe place.

(2) The use of electronic balances shall be preheated as required by the instructions. Note that the warm-up time is correct.

(3) When using an electronic balance, consider the measurement difference due to the difference in latitude and longitude of the earth. An electronic balance is a kind of gravitational force that measures the earth's object on the weighing pan. The earth's latitude and longitude varies from place to place, and the gravitational acceleration is different, which inevitably leads to measurement differences. Accordingly, the accuracy of the weight should be corrected and corrected as required.

(4) Do not overload and use the electronic balance and the balance to fall under the ground to avoid damage to the electronic balance. Because the gravity electromagnetic sensor reed is thin and easy to damage, it is good to protect it.

(5) When measuring corrosive and volatile items, place the item in the appropriate closed container to avoid corroding the electronic balance.

(6) Electronic balances should be self-calibrated or regularly externally placed to keep them in top condition.

(7) Use an electronic balance to refer to objects, especially heavier objects, generally not to exceed 30 s.

(8) The weighing pan of the electronic balance cannot be pressed by hand.

(9) When there is a problem with the electronic balance, it should not be used until it is repaired. If you need maintenance, you can contact the staff of Zhishuo Electronic Scale.

(10) When using an electronic balance, the electronic balance should be placed on a stable work surface, and vibration and sunlight should be avoided. At the same time, do not put it in the air conditioning port, do not use it directly under the fan.

(11) Adjust the level bubble to the middle position before using the electronic balance.

(12) When moving and transporting the electronic balance, remove the weighing pan and the tray.

(13) The working environment of the electronic balance needs to have no large vibration and power interference, as well as non-corrosive gases and liquids.