Lighter weight, strain gauge sensors are less expensive. It is cheaper and has a service life of 100,000 times. It is difficult to repair after damage and can only be replaced. The electromagnetic balance sensor is heavier and more durable. Some of the accessories can be replaced, but the maintenance cost is also high.
Many customers ask about the difference between electronic scales and electronic balances. Here is a brief explanation.
Accuracy of more than 1/100000 is generally called electronic balance, such as Zui weighing 100 grams, usually I will distinguish the electronic balance and electronic scale with precision. Accuracy of 0.001 grams.
Electronic balances are more complicated, and electronic balances are not the same as electronic scale sensors. This also causes the accuracy of the electronic balance to be higher than that of the electronic scale.
Sensitivity and stability are high, and high-precision analytical balances generally use electromagnetic balance sensors. Accuracy can reach 0.1mg or more, and some electronic balances use ceramic capacitive sensors with an accuracy of 1mg.
The accuracy is generally 1/3000, that is, the total amount of 3000g can reach 1g. With the improvement of sensor technology and software level, electronic scales generally use strain gauge sensors. Strain gauge sensors can also achieve 1/100000 accuracy and are also sold as electronic balances.
The electronic balance and electronic scale verification costs and procedures are not the same as the electronic balance according to different specifications, the cost is 350-420 yuan / Taiwan. The electronic scale is only 15-20 yuan / Taiwan. Check that e=d is the electronic scale e is not equal to d, generally the electronic balance
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