# The Measuring Equipment (Cold-water Meters) Regulations 1988, Schedule: PRESCRIBED LIMITS OF ERROR

Extent: E+W+S

Flowrate range
Prescribed limits of error on passing as fit for use for trade
Prescribed limits of error in relation to the obliteration of the stamp or mark
From the transitional flowrate (Qt) to the maximum flowrate (Qmax) inclusive.
2 per cent of quantity delivered, in excess or in deficiency.
2.5 per cent of quantity delivered, in excess or in deficiency.
From the minimum flowrate (Qmin) up to, but not including, the transitional flowrate (Qt).
5 per cent of quantity delivered, in excess or in deficiency.
6 per cent of quantity delivered, in excess or in deficiency.

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Source: https://www.legislation.gov.uk/uksi/1988/997/schedule (the official version)
Page: https://openlegislation.uk/measuring-equipment-cold-water-meters-regulations-1988/schedule
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.