# Dimensional measuring instruments · Annex XI · length measuring instrument for rope-type materials, class I — Accuracy classes and maximum permissible errors for trade measuring instruments

For Dimensional measuring instruments, annex is Annex XI; condition is length measuring instrument for rope-type materials, class I; accuracy class is I; maximum permissible error is 0,125 %, but not less than 0,005 Lm, recorded from its source on 2026-09-01.

- **Instrument type:** Dimensional measuring instruments _(verified: appears in its own passage below)_
- **Annex:** Annex XI _(verified: appears in its own passage below)_
- **Accuracy class:** I _(verified: appears in its own passage below)_
- **Condition:** length measuring instrument for rope-type materials, class I _(our reading, not quoted from the source)_
- **Maximum permissible error:** 0,125 %, but not less than 0,005 Lm _(verified: appears in its own passage below)_

## What the source says

> MPEs 3. Instrument Table 2 Accuracy class | MPE | I | 0,125 %, but not less than 0,005 Lm | II | 0,25 %, but not less than 0,01 Lm | III | 0,5 %, but not less than 0,02 Lm | Where Lm is the minimum measurable length

## 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 XI DIMENSIONAL MEASURING INSTRUMENTS (MI-009) The relevant essential requirements of Annex I, the specific requirements of this Annex and the conformity assessment procedures listed in this Annex, apply to dimensional measuring instruments of the types defined below.

### Annex

> ANNEX XI DIMENSIONAL MEASURING INSTRUMENTS (MI-009)

### 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.

> MPEs 3. Instrument Table 2 Accuracy class | MPE | I

### Maximum permissible error

> MPEs 3. Instrument Table 2 Accuracy class | MPE | I | 0,125 %, but not less than 0,005 Lm

## 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/).