# The Measuring Instruments Regulations 2016, Paragraph 2.2: Deviation from average fill


Table 4
Value of the mass, m (g), of the fills
Maximum permissible deviation of each fill from the average for class X(1)
m ≤ 50
7.2 %
50 < m ≤ 100
3.6 g
100 < m ≤ 200
3.6 %
200 < m ≤ 300
7.2 g
300 < m ≤ 500
2.4 %
500 < m ≤ 1,000
12 g
1,000 < m ≤ 10,000
1.2 %
10,000 < m ≤ 15,000
120 g
15,000 < m
0.8 %
Note:
The calculated deviation of each fill from the average may be adjusted to take account for the effect of material particle size.

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Source: https://www.legislation.gov.uk/uksi/2016/1153/schedule/1G/chapter/III/paragraph/2.2 (the official version)
Page: https://openlegislation.uk/measuring-instruments-regulations-2016/schedule-1G/chapter-III/paragraph-2.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.