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 53 of 67
. Showing 2601 to 2650 out of 3305 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Cancelled 6/9C/83: Rite-Weigh Model RW1 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/84: Yamato Model PL-LLC2 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/85: Bizerba Model MCA-2 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/86: Toledo Model 2095 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/87: Toledo Model 2375 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/88: Mercury Model 5220 LT-10K Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/89: Yamato Model DP 4000 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/90: Brecknell Model 552 CUB Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/91: Brecknell Model 551 CUB Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/92: Sauter Model EB60 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/93: Yamato Model BD100A Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/94: Bizerba Model MCI-W Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/95: Rontrex 30 000 kg Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/96: Avery Model 3750 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/96A: GEC Avery Model 3750 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/97: Toledo Model 2155 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/97A: Mettler Toledo Model 2158 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/98: Toledo Model 9118 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/99: Rontrex Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/100: Avery 3550/1236T Self-indicating Platform Weighing Machine 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/101: Toleberk Platform Dial Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/104: Avery 3630 CFE Portable Dial Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/105: Avery 4390 BFB Dormant Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/106: Avery 4392 DHB Dormant Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/107: Avery 4792 CHE Dormant Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/108: Fairway Dial Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/109: Fairway Dial-indicating Bench Scale 120 lb 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/111: Avery 3206 BFA Dormant Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/112: Avery 32N35 Baggage Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/116: Avery 4109 BLD Hide Weigher 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/117: Hammond Spring Dial Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/118: Colonial Dial Platform Weighing Machine 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/119: Fairway-Howe Baggage Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/120: Avery 4395 BLB Dormant Platform Weighing Machine, Avery 4797 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/126: Fairbanks Morse Self-indicating Platform Weighing Machine 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/128: Ashworth Ross Self-indicating Platform Scale, Type 7213a, Duros Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/135: Stathmos Self-indicating Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/143: Waymaster Self-indicating Portable Platform Machine 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/145: Stathmos Self-indicating Weighing Machine Type 507 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/146: Stathmos-Lindell 2OOO-lb Self-indicating Platform Scale Type 11417 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/147: Stathmos-Lindell Self-indicating Platform Scale Model 513-417 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/149: Mercury Self-indicating Platform Scale, 5-cwt and 12-cwt 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/150: Avery 3303 CGB Platform Scale 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/151: Avery Platform Machine 3205 CLE with rapid tare device 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/152: Avery Platform Machines 3630 CLE and 3630 COA with rapid tare device 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/200: Yamato Model DP-5000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/201: Avery Model 5802 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/202: Teraoka Seiko Model DS-410 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/203: Salter Model LC2424 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/204: Modern Weighbridge Model LTS1OOO Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Showing 2601 - 2650 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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