http://www.legislation.gov.uk/id/nisr/1998/374

Amendment of the Weighing Equipment (Filling and Discontinuous Totalising Automatic Weighing Machines) Regulations (Northern Ireland) 198614

In Schedule 3, there shall be substituted for Table 2 the following Table—

Discontinuous Totalisers
Table 2
Class of accuracy of discontinuous totaliser
Limits of error relative to weight of material used in tests
In relation to passing as fit for use for trade
In relation to obliteration of the stamp
Class 0.2
Plus or minus 0.1%
Plus or minus 0.2%
Class 0.5
Plus or minus 0.25%
Plus or minus 0.5%
Class 1
Plus or minus 0.5%
Plus or minus 1%
Class 2
Plus or minus 1%
Plus or minus 2%

Class of accuracy of discontinuous totaliser	Limits of error relative to weight of material used in tests
	In relation to passing as fit for use for trade	In relation to obliteration of the stamp
Class 0.2	Plus or minus 0.1%	Plus or minus 0.2%
Class 0.5	Plus or minus 0.25%	Plus or minus 0.5%
Class 1	Plus or minus 0.5%	Plus or minus 1%
Class 2	Plus or minus 1%	Plus or minus 2%