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Explanation on scale value of weighbridge
What is the scale value of the weighbridge? I believe that many friends who are not in the industry do not know this well. Let's take you to know. First of all, we need to know the concept of weighbridge: weighbridge: also known as truck scale. It belongs to medium level in the accuracy level evaluation of scales, and is marked as III in China. Some people call it a 3-level scale. In the industry, the accuracy of the weighbridge is marked by the following parameters and codes.
1. Accuracy level: III.
2. Index value: e.
3. Divisions: n.
4. Maximum weight: Maix.
5. Minimum weight: Min.
Therefore, the accuracy standards for weighing weighing products in China are determined by these indicators. Just like the 3-level scale we just mentioned. Under normal circumstances, its division number n is in line with the numerical segment of 2000 ≤ n ≤ 10000. The higher the score, the higher the precision of the product. It's like what our users say the error value is small.
To give you an example, we now have a 150 ton weighbridge product. The detected graduation n=5000, the detected graduation e=3g, and the minimum weighing Min=50g. The relevant testing department requires that the testing of 100g, 800g, 1800g and 2800g of the weighbridge should not exceed the error value allowed by the national standard. Only when the four weighing scales meet the standard, can the weighbridge be considered as a qualified product, and then other items will be verified by the national regular metrological verification institution. The verification includes: product surface inspection, measurement mark certification inspection, anti electromagnetic interference inspection, auxiliary function inspection, etc.
Well, after reading the above, I believe you all know a little about the scale value of the weighbridge. Continue to pay attention to our equipment and share some knowledge for you every day.
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