Electronic balance installation and steps
When purchasing a new electronic balance, the first thing to consider is the quality problem. Secondly, the first time you receive the balance may be to install a balance. Many old customers of used scales will certainly not feel any difficulty, but they will use the balance for the first time. The customer may feel a little unfamiliar, so it is also important that we next talk about the installation conditions of the electronic balance.
First, the installation conditions
First, the user must first determine whether the position platform on which the electronic balance is placed is firm and solid, and if it is unstable, it will cause the Sartorius scale to fall off easily. The horizontal smoothness of the countertop can ensure that the level of the balance is soaked in the middle. Reduce its error.
Secondly, after determining the conditions of use of the countertop, we immediately need to understand the placement. We must ensure that the position is not disturbed by the outside sunlight when placing the balance, and that it is always in a shaded place because the product is Being exposed to direct sunlight can cause changes in the accuracy of your balance.
Third, the electronic balance is commonly used to weigh micro-items and is susceptible to external interference. Therefore, we must ensure that the temperature in the working room is constant and the temperature is not bullied. It is best to keep it at 20 degrees Celsius.
Fourth, the position of the platform on which the electronic balance is placed must be the principle vibration source. It is best to place it in a quiet and undisturbed place, because excessive violent vibration will cause the electronic balance to not work properly.
Second, steps / methods
1. Choose a qualified installation room and have a qualified installation station.
2. Remove the outer packaging of electronic scales, such as wooden boxes or cartons, and collect the outer packaging and shockproof items for reuse.
3. Check whether the host and components of the balance are complete and the appearance is good.
4. Dust removal and cleaning work on the balance host and its components.
5. Install the balance host and adjust the balance to the horizontal state by adjusting the leveling feet at the bottom of the balance (observe the horizontal device in the balance weighing chamber).
6, the balance of the balance ring, weighing pan and other moving parts in place, some of the pan needs to be fixed.
7. Loosen stoppers such as transportation screws or buttons (some electronic balances do not have this).
8. Set the external power supply selection button of the electronic balance to the local power supply voltage file.
9. Insert the external power supply and plug into the external power socket, and turn on the power switch of the electronic balance. Observe whether the display of the balance is normal. If the display is normal, warm up according to the instructions.
Third, pay attention to matters
The voltage range selected by the electronic balance should be consistent with the external power supply voltage in use.
The electronic balance should be in a horizontal state.
The electronic balance should be warmed up according to the instructions.
When weighing volatile and corrosive articles, place them in closed containers to avoid corrosion and damage to the electronic balance.
The balance indoor temperature and humidity should be constant, the temperature should be 20 "C, and the humidity is also about 50%.
Balance the balance so that it is in good condition.
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