Electronic balance and its classification
It is called the balance of power magnetic objects called electronic balance the scales of gravity. Its characteristics are accurate and reliable weighing, showing a clear and rapid detection system with automatic, simple automatic calibration device and overload protection device. By the accuracy of electronic balance can be divided into the following categories
1, the Nanogram Ultra microbalance electronic balance is the biggest weighing 2 to 5g, the scale division value is less than (max) weighing 10-6, such as electronic days Mettler's UMT2 minim electronic balance is equal.
2 microbalance microbalance weighing generally from 3 to 50g, the division value is less than (max) weighing 10-5, such as the AT21 Mettler electronic balance scales and electronic scales Sartoruis the S4.
3, semi-microbalance generally semi-micro balance weighing 20 to 100g, the division value is less than (max) weighing 10-5, such as the AE50 Mettler electronic balance and Sartoruis the M25D-type electronic balance is Dengjun this category.
4, constant electronic weighing scales the maximum of such scale is generally 100 to 200g, the division value is less than (max) weighing 10-5, such as the AE200 Mettler electronic balance and Sartoruis the A120S, A200S electronic days average is constant electronic balance.
5, in fact, electronic analytical balance analytical balance, is a constant balance, semi micro balances, micro balances and ultra-micro balance in general.
6, precision electronic scales are the accuracy of such electronic balance Ⅱ grade level electronic balance collectively.
|Electronic balance and its classification
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