---
id: R142-2008-E
schema_version: v1.5.6
type: standard
title:
- language: eng
  content: 'Automated refractometers: Methods and means of verification'
  type: main
source:
- type: website
  content: https://www.oiml.org/en/files/pdf_r/r142-e08.pdf
docidentifier:
- content: OIML R 142:2008 (E)
  type: OIML
  primary: true
- content: urn:oiml:pub:r:142:2008:en
  type: urn
docnumber: '142'
date:
- type: published
  from: '2008-01-01'
contributor:
- role:
  - type: publisher
  organization:
    name:
    - content: International Organization of Legal Metrology
    abbreviation:
      content: OIML
- role:
  - type: author
    description:
    - content: committee
  organization:
    name:
    - content: International Organization of Legal Metrology
    subdivision:
    - name:
      - content: Technical Committee 17
      identifier:
      - content: TC17
      type: technical-committee
    - name:
      - content: Subcommittee 2
      identifier:
      - content: SC2
      type: subcommittee
    abbreviation:
      content: OIML
version:
- content: '2008-01-01'
language:
- eng
script:
- Latn
status:
  stage:
    content: superseded
copyright:
- from: '2008'
  owner:
  - organization:
      name:
      - content: International Organization of Legal Metrology
      abbreviation:
        content: OIML
relation:
- type: instanceOf
  bibitem:
    docidentifier:
    - content: OIML R 142:2008
      type: OIML
- type: hasSuccessor
  bibitem:
    docidentifier:
    - content: OIML R 142:2025 (E)
      type: OIML
ext:
  doctype:
    content: recommendation
  flavor: oiml
  scope: This Recommendation applies to working automated refractometers powered by
    mains or battery, which have either just been manufactured, are in service, or
    which have just been repaired.
  quantity:
    content: Refractive Index
  measuring_instrument: Refractometer
  focus_area:
  - Trade
  quantity_url: https://si-digital-framework.org/quantities/REFI
  doi: 10.63493/r142.2008.en