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Why can't the weight held by hand, but tweezers must be used?

Views: 0     Author: Site Editor     Publish Time: 2022-09-23      Origin: Site

Because the sweat on the hands will corrode the weights and generate rust, the rust mainly contains ferroferric oxide, which is different from the quality of iron, resulting in different measurement results.


We can provide weights that meet all the requirements of OIML R111, such as E1, E2, F1, F2, M1, M2 and M3, and can also provide weights that meet the requirements of ASTM E617, ranging from grades 1 to 6. With nominal values ranging from 1 mg to several tons or more, they fully meet the specific needs of all industrial fields and some customers.


Standard weight range:

Complete specifications: (quality range) 2 tons, 1 ton, 500 kg, 200 kg, 100 kg, 50 kg, 25 kg, 20 kg, 20 kg~10 kg, 10 kg~1 kg, 5 kg~1 kg, 2 kg~1 kg, 2 kg~1 mg , 1kg~1mg, 500g~1mg,

(Mass range) 200g~1mg, 100g~1mg, 500mg~1mg (chip size), 500mg~10mg (circle code)


Single specification:

(Mass range) 20kg, 10kg, 5kg, 2kg, 1kg, 500g, 200g, 100g, 50g, 20g, 10g, 5g, 2g

(Mass range) 1g, 500mg, 200mg, 100mg, 50mg, 20mg, 10mg, 5mg, 2mg, 1mg 


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