# Automatic weighing instruments · Annex VIII · automatic rail weighbridge, weighing-in-motion, class 0,5 — Accuracy classes and maximum permissible errors for trade measuring instruments

For Automatic weighing instruments, annex is Annex VIII; condition is automatic rail weighbridge, weighing-in-motion, class 0,5; accuracy class is 0,5; maximum permissible error is ± 0,25 %, recorded from its source on 2026-09-01.

- **Instrument type:** Automatic weighing instruments _(verified: appears in its own passage below)_
- **Annex:** Annex VIII _(verified: appears in its own passage below)_
- **Accuracy class:** 0,5 _(verified: appears in its own passage below)_
- **Condition:** automatic rail weighbridge, weighing-in-motion, class 0,5 _(our reading, not quoted from the source)_
- **Maximum permissible error:** ± 0,25 % _(verified: appears in its own passage below)_

## What the source says

> The MPEs for weighing-in-motion of a single wagon or a total train are shown in Table 9. Table 9 Accuracy class | MPE | 0,2 | ± 0,1 % | 0,5 | ± 0,25 % | 1 | ± 0,5 % | 2 | ± 1,0 %

## Where each value comes from

This source states these in separate places, so each value is shown with the passage it comes from.

### Instrument type

> ANNEX VIII AUTOMATIC WEIGHING INSTRUMENTS (MI-006) The relevant essential requirements of Annex I, the specific requirements of this Annex and the conformity assessment procedures listed in Chapter I of this Annex, apply to automatic weighing instruments defined below, intended to determine the mass of a body by using the action of gravity on that body.

### Annex

> ANNEX VIII AUTOMATIC WEIGHING INSTRUMENTS (MI-006)

### Accuracy class

The source prints this value inside the passage below but does not name it there. The passage shows where it appears; what ties it to this record is the position on the page, not anything the passage says.

> The MPEs for weighing-in-motion of a single wagon or a total train are shown in Table 9. Table 9 Accuracy class | MPE | 0,2 | ± 0,1 % | 0,5

### Maximum permissible error

> The MPEs for weighing-in-motion of a single wagon or a total train are shown in Table 9. Table 9 Accuracy class | MPE | 0,2 | ± 0,1 % | 0,5 | ± 0,25 %

## Source

- https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32014L0032

Last verified: 2026-09-01. Review by: 2027-09-01.
Part of [Accuracy classes and maximum permissible errors for trade measuring instruments](https://referencesource.org/legal-metrology-accuracy-classes/).