Electronic scales are composed of precise sensing components and microcomputer circuits. Correct use and maintenance are the only way to maintain the accuracy of electronic scales!
Preparation before use
1. Please place the electronic scale on a stable and flat desktop or ground, do not place it on a desktop or bench with unstable vibration
2. Avoid placing it in places where the temperature changes too much or the air flows violently, such as direct sunlight or air-conditioning outlets.
3. Use an independent power socket to avoid interference from other electrical appliances
4. Adjust the adjustment feet of the electronic scale, so that the scale is stable and the bubble in the level is in the center of the circle
5. When the power is turned on, do not place items on the weighing pan, and warm up the machine for more than 15 minutes before use (high-precision scales must be longer)
Precautions for use
1. It is strictly forbidden to rain or rinse with water. If it is accidentally wet, wipe it with a dry cloth. When the machine does not function properly, send it for repair as soon as possible.
2. It is strictly forbidden to knock, impact and press
3. Do not place in high temperature and humid environments (except for special waterproof and anti-corrosion scales)
4. Do not let cockroaches or small creatures invade the machine to avoid damage
5. If the electronic scale is not used for a long time, the machine must be wiped clean, put in a desiccant and wrapped in a plastic bag. The dry battery should be taken out. When using a rechargeable battery, it should be charged every three months to ensure its service life.
Periodic correction
1. In order to maintain the accuracy of the scale, it should be calibrated at least once a year
2. The calibration method can be entrusted to a reputable scale shop, laboratory or government verification unit to implement
3. If used in the factory, you can also purchase a set of standard weights that are suitable for you and have passed the inspection for regular calibration.
