Home > Exhibition > Content

Product Categories

CONTACT US
Add:Daoxu Industrial Area, Shangyu District, Shaoxing City, Zhejiang Province, China
M.B:+86-15158221308
TEL: +86-575-82047068
FAX: +86-575-82047388
Email: zjtg00@tgyq.com
How to choose electronic balance by direct marketing
Jan 23, 2018

How to choose the electronic balance? What important indicators should be paid attention to in the process of buying and buying? The choice of electronic balance should be taken from the absolute precision of the electronic balance (E) to consider whether it is in conformity with the precision requirements of the weighing. In addition to the accuracy of the electronic balance, the maximum weighing should be seen to meet the needs of the range. Usually take the maximum load plus a little insurance coefficient, that is, the common load is more relaxed, not the bigger the better.

The choice of electronic balance should be taken from the absolute precision of the electronic balance (E) to consider whether it is in conformity with the precision requirements of the weighing. If we choose the scales of 0.1mg accuracy or 0.01mg accuracy, we must not be able to generally say 1/10000 or 1/100000 precision balances, because some manufacturers abroad use relative accuracy to weigh scales, otherwise the purchased balances can not meet users' needs. For example, encountered such a situation in the actual work, with an actual scaledivision value D 1mg, e 10mg test value of a scale division, the largest weighing electronic balance Mettler 200g 7Mg, used for weighing objects, it is impossible to get an accurate result: in the "non JJG98-90 provisions from the dynamic balance verification regulation" the maximum permissible error, and verification of scaledivision value "e" for the same magnitude, the balance of the maximum allowable error is 1E, 7Mg is clearly not weighing objects; weighing 15mg object is not the best choice for this kind of balance, because the relative error of test results will be great, should choose a higher level of balance, some manufacturers have set the minimum value at the factory. Therefore, we must consider the precision grade when we choose and use the electronic balance. The requirement of the range of symmetry: in addition to the accuracy of the selection of the electronic balance, the maximum weighing should be seen to meet the needs of the range. Usually take the maximum load plus a little insurance coefficient, that is, the common load is more relaxed, not the bigger the better.


Quick Navigation
  • About Us
  • Products
  • News
  • Exhibition
  • Contact Us
  • Feedback
  • Newsletter
    Enter in your email address to receive deals and coupons.
    +86-575-82047068
    +86-575-82047388
    zjtg00@tgyq.com