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Test Weights

What are error limited classes? The error limit classes are graded in the strict hierarchic ratio of 1:3, whereby E1 is the most exact and M3 the least exact weight class.

Error limits (tolerances) These indicate to which plus and minus extent a weight may deviate from the nominal value. The error limits are according to the measuring uncertainty of the weight if a calibration certificate (DKD Certificate) is not available.

Please note we supply sets of calibration weights as well as individual weights, these box sets can be found under their relevant class category.

f1 m1

Nominal Value f1 m1
1 mg 0,020 mg 0,20 mg
2 mg 0,020 mg 0,20 mg
5 mg 0,020 mg 0,20 mg
10 mg 0,025 0,25 mg
20 mg 0,03 mg 0,3 mg
50 mg 0,04 mg 0,4 mg
100 mg 0,05 mg 0,5 mg
200 mg 0,06 mg 0,6 mg
500 mg 0,08 mg 0,8 mg
1 g 0,10 mg 1,0 mg
2 g 0,12 mg 1,2 mg
5 g 0,15 mg 1,5 mg
10 g 0,20 mg 2,0 mg
20 g 0,25 mg 2,5 mg
50 g0,30 mg3,0 mg
100 g 0,50 mg 5,0 mg
200 g 1,0 mg 10 mg
500 g 2,5 mg 25 mg
1 kg 5 mg 50 mg
2 kg 10 mg 100 mg
5 kg 25 mg 250 mg
10 kg 50 mg 500 mg
20 kg 100 mg 1000 mg
50 kg 250 mg 2500 mg