Before purchasing an electronic balance, you must determine the relevant information before you can purchase a suitable and satisfactory electronic balance. The main considerations are as follows:
1. The choice of the accuracy of the electronic balance:
The accuracy and readability of electronic balances are closely related to the accuracy of the weighing instrument. The higher the readability of the electronic balance, the higher the accuracy. However, the accuracy of electronic balances is not the same as accuracy. Many large-scale weighing instruments only require a readability of 0.1 grams, and the scales used in QA/QC (Quality Assurance/Quality Control) on the production and processing lines must require an accuracy of 1 Grams.
2. Select the appropriate range:
When choosing an electronic balance, we must choose the appropriate range according to what we usually call it, because overload weighing will damage the electronic balance. The range is too large, and the weighing item is too small and the error will be larger.
3. The size of the item to be weighed:
If the size of the weighed object is too large, it will definitely bring a lot of unnecessary troubles to the weighing work, and will affect the accuracy of the weighing.
4. The environment in which the electronic balance is used:
If the environment where we use electronic balances is relatively humid and difficult to avoid, we should choose a waterproof electronic balance; if it is in a highly corrosive environment, we should use anti-corrosion products.
5. Perfect after-sales service:
After-sales service is a problem that many users easily overlook, but this is a particularly important point, because electronic balances are precision instruments. Daily maintenance and repair and debugging inevitably require after-sales service support. Good after-sales service is crucial. important.