Use of 7-point maintenance balance

With the continuous development of technology in recent years,Testing machineThe degree of automation of instruments and equipment is constantly improving. Although the operation of electronic balances is simple, daily maintenance work must be done in work. The following points are explained:

1. For balances that are not used for a long time, power should be turned on every certain time to ensure the dryness of electronic components. The weighing plate and pallet should be removed when moving and transporting the electronic balance.

2. Regularly self-study the electronic balance or regular out-of-study to ensure that it is in a state.

3. Place the balance on a stable workbench to avoid vibration, airflow and sunlight exposure, and prevent corrosion of corrosive gases. High-precision electronic balances must meet the temperature and humidity fluctuations required by the instruction manual in order to meet the specified weighing accuracy requirements.

4. Prevent overloading. Note that the mass of the object being called should be within the load capacity of the balance. Most electronic balances have protective devices, but overloading may damage the balance!

5. When weighing volatile and corrosive items, put them in a closed container to avoid corrosion and damage to the electronic balance.

6. Do not place desiccant in the weighing chamber, because the water absorption and water release of the desiccant form airflow in different directions, causing changes in the air buoyancy and causing unstable weighing.

7. The weighing pan and shell can be gently wiped with a soft cloth, and do not use strong solvents to scrub.

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