National Measurement Institute

Certificates of approval

Find a certificate of approval. We issue one for every measuring instrument that meets the pattern approval requirements.
Page 50 of 67
. Showing 2451 to 2500 out of 3305 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Expired 6/4D/260: Hycom Model Angel Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/261: Bizerba Model PRO 9000 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/262: lshida Model Libra-150 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/263: lshida Model Libra II Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/264: lshida Model AC-2000 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/266: Teraoka Seiko Model HI-2600E Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/267: Berkel Model CX12 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/268: Teraoka Seiko Model DS-650 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/269: Teraoka Seiko Model SM-70 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/270: Teraoka Seiko Model SM-25 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/271: Bizerba Model SW 800 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/272: GEC Avery Model A215 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/273: Mettler Toledo Model 8432 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/274: CAS Model LP15 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/275: lshida Model AC-1000E Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/4D/276: AUSTECH Model ECON SR80 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/277: NUWEIGH Model 8288P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/278: Digi Model DS-680 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/282: Mettler Toledo Model 8270 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/289: Avery Berkel Model DX-342 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/290: Mettler Toledo Model 8433 Tiger Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/293: Teraoka Shanghai Digi Model DS-688F Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/295: Avery Berkel Model FX 220 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/307: Bizerba Model SC-H 200 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/313: Avery Berkel Model GM 100 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/389: Dibal Model CS-1155 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Expired 6/5/01: Salter Spring Balance of 20-lb Capacity and Variants 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/05: Pioneer Model HS 15 Spring Balance and Variant 1 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/07: Salter Model 802 Weighing Instrument 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/11: Mercury Weighing Instrument Model 211 DA 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/12: Salter Weighing Instrument Model 237T 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Expired 6/5/12A: Salter Model 610T Weighing Instrument 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Expired 6/5/13: RCM Model SW12 Weighing Instrument 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/100: Salter Model 40T Spring Balance 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/101: Salter 236T Trade Spring Balance 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/102: Austral Hanging Scale 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/103: Chatillon Spring Balance 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/104: Dayton Model 40 Octagon Spring Balance 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/105: Salter Spring Balance Model 285T 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/116: Salter Spring Balance Type 260T 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/119: Waymaster Spring Balance Models 10/10T and 10/20T 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/120: Waymaster Spring Balance, 100, 200 and 400-lb 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5/121: Salter Model 250 Counter Scale 6 - Weighing instruments 6/5 - Counter machines freely-suspended
Cancelled 6/5A/1: Bizerba Model CD 8000S Weighing Instrument 6 - Weighing instruments 6/5A - Obsolete (now 6/5/ - was for electronic suspended scales)
Cancelled 6/5A/2: Avery Model A500 Weighing Instrument 6 - Weighing instruments 6/5A - Obsolete (now 6/5/ - was for electronic suspended scales)
Expired 6/5A/3: Digi Model DS-580 Weighing Instrument 6 - Weighing instruments 6/5A - Obsolete (now 6/5/ - was for electronic suspended scales)
Cancelled 6/9A/1: Portable Platform Weighing Machine Mercury Model 692 and variants 1 to 3 6 - Weighing instruments 6/9A - Platform weighing instruments non-self-indicating
Cancelled 6/9A/3: Avery Hopper Weigher and Variants 6 - Weighing instruments 6/9A - Platform weighing instruments non-self-indicating
Cancelled 6/9A/4: Mercury Weighing Instrument Model 522D 6 - Weighing instruments 6/9A - Platform weighing instruments non-self-indicating
Cancelled 6/9A/5: Avery Weighing Instrument Model 3550/ABW 6 - Weighing instruments 6/9A - Platform weighing instruments non-self-indicating
Showing 2451 - 2500 of 3305 results

Instrument types

Certificates of approval – 0 cancelled

Find cancelled certificates of approval.

Certificates of approval – 1 length

Find certificates of approval for length measuring instruments.

Certificates of approval – 2 area

Find certificates of approval for area measuring instruments.

Certificates of approval – 3 trade measurement weights

Find certificates of approval for trade measurement weights.

Certificates of approval – 4 volume (dispensers)

Find certificates of approval for volume (dispensers).

Certificates of approval – 5 flowmeters

Find certificates of approval for flowmeters.

Certificates of approval – 6 weighing instruments

Find certificates of approval for weighing instruments.

Certificates of approval – 7 counting instruments

Find certificates of approval for counting instruments.

Certificates of approval – 8 milk tanks

Find certificates of approval for milk tanks.

Certificates of approval – 9 vehicle tanks

Find certificates of approval for vehicle tanks.

Certificates of approval – 10 liquefied gas

Find certificates of approval for liquefied gas.

Certificates of approval – 11 electronic flowmeters

Find certificates of approval for electronic flowmeters.

Certificates of approval – 12 natural gas for vehicles flowmeters

Find certificates of approval for natural gas for vehicle flowmeters.

Certificates of approval – 13 dimensional measuring instruments

Find certificates of approval for dimensional measuring instruments.

Certificates of approval – 14 utility meters

Find certificates of approval for utility meters.

Certificates of approval – 15 quality measuring instruments

Find certificates of approval for quality measuring instruments.

Certificates of approval – 16 evidential breath analysers

Find certificates of approval for evidential breath analysers.

Certificates of approval – 17 density hydrometers

Find certificates of approval for density hydrometers.

Certificates of approval – legal measuring instruments

Find certificates of approval for legal measuring instruments.

Certificates of approval - supplementary

Find supplementary certificates of approval.

About certificates of approval

We issue a certificate of approval for every measuring instrument that meets pattern approval requirements.

Certificates of approval usually comprise:

  • a certificate including the advice and conditions of approval
  • a technical schedule that describes the pattern and any variants
  • a test procedure with the tests (not already covered by other published test procedures) used to verify the instrument and the maximum permissible errors of the instrument.

The types of certificates are:

  • certificates of approval for a specific variant of measuring instrument
  • supplementary certificates of approval for pattern approved modules that connect to measuring instruments
  • general certificates for instruments made to a common standard.

Certificate status:

  • Interim certificates are valid for a limited period.
  • Cancelled and expired certificates are not valid for new instruments (you can check certificates to check their validity).
  • Withdrawn certificates are not valid for any instruments (including those which may have been installed and verified prior to the withdrawal date).
  • Provisional certificates allow you to install instruments and use them for trade (under the conditions set out in the certificate) while we assess the instrument for full approval.

For accessible versions of these certificates, email our pattern approval section.

More information

Once you have a certificate of approval, your instrument will need to be verified for trade use
Find a servicing licensee to verify your instrument for trade use
Find national instrument test procedures for verifying instruments used for trade

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