National Measurement Institute

Certificates of approval

Find a certificate of approval. We issue one for every measuring instrument that meets the pattern approval requirements.
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. Showing 2801 to 2850 out of 3331 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
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
Expired 6/9C/205: Yamato Model DP-6000 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/206: Toledo Model 6303 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/208: Yamato Model CWB-1-87 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/209: Queensland Weighing Machines Model EDS Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/211: A & D Model FV 150 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/212: Glidepath Engineering Model C24 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/213: Bizerba Model 350 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/214: Bizerba Model 750 ED Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/215: AND Model FV-60 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/216: Bizerba Model 3500 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/217: Ultra 7600/15 Series Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/218: Deltacell Model D83000 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/219: Mettler Model KB-60 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/220: AND Mercury Model ELP 3000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/221: Scales and Systems Model SASBA1 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/222: Chronos Richardson Model ELP/1 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/223: Colonial Scale Model CSC-ZX Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/224: Wedderburn Model WS004SBH Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/225: RCM Model 88/120 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/226: Ruddweigh Model 3000C Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/227: lshida Model MT-150W Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/228: A'Asia Scales Model P3000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/229: PAT Model SAW 10A Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/231: Mettler Toledo Model 1938 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/232: Salter Weightronix Model 602 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/233: RCM Products Model PS 4000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/235: Weightronix Model DS4848-05 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/236: GEC-Avery Model H300 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/237: Teraoka Seiko Model DS-570 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Showing 2801 - 2850 of 3331 results

Instrument types

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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