# The Weighing Equipment (Automatic Catchweighing Instruments) Regulations (Northern Ireland) 2006, Schedule 1: (Accuracy Classes for Catchweighing Instruments)

Extent: N.I.

An instrument which is made in accordance with an approved pattern and which is marked Y(a) is a Class Y(a) instrument. The specifications for a Class Y(a) instrument are as follows—
Lower limit of the Minimum capacity “Min”:
20 e
Number of scale intervals:
≤10,000
An instrument which is made in accordance with an approved pattern and which is marked Y(b) is a Class Y(b) instrument. The specifications for a Class Y(b) instrument are as follows—
Lower limit of the Minimum capacity “Min”:
10 e
Number of scale intervals:
≤1,000

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Source: https://www.legislation.gov.uk/nisr/2006/154/schedule/1 (the official version)
Page: https://openlegislation.uk/weighing-equipment-automatic-catchweighing-instruments-regulations-northern-ireland-2006/schedule-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.