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 6 of 66
. Showing 251 to 300 out of 3289 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Cancelled 5/6B/57: Liquip Flowmeter System with Liquid Controls 147 Meter 5 - Flowmeters 5/6B - Bulk flowmeters
Cancelled 6/9C/116: Avery 4109 BLD Hide Weigher 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 8/15: Mytton Grosvenor Farm Milk Tank and Variants. 8 - Milk tanks 8 - Milk tanks
Cancelled 5/6B/92: Micro Motion Model CMF300 Bulk Flowmetering System 5 - Flowmeters 5/6B - Bulk flowmeters
Expired 6/9C/218: Deltacell Model D83000 Platform Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 8/41: APV Model V Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 6/9C/253: Mettler Toledo Model KB60.2 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 8/7: Dairy-Kold Farm Milk Tank and Variants 8 - Milk tanks 8 - Milk tanks
Cancelled 5/6A/12: Epex T-shape Dispenser Model 694-l and Variants 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Cancelled 6/10B/46: Toledo Model 7530 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 8/114: Mirra Refrigerated Bulk Milk Holder 8 - Milk tanks 8 - Milk tanks
Cancelled 5/6A/56: Gilbarco Driveway Flowmeters Model T183B and Others 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Current 6/14G/31 R0: DIGI model LI-700D Automatic Catchweighing Instrument 6 - Weighing instruments 6/14G - Automatic catchweighers
Current 8/88: Packo Fullwood Model REM/DX 8200 Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 5/6A/91: Compac Industries Model EURO MHP6 Multi-product Driveway Flowmeter 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Expired 6/18/17A: AND Mercury Model OHT 600 Overhead Weighing Instrument 6 - Weighing instruments 6/18 - Overhead weighing instruments
Current 9/2/4: Bartec Model Volutank 3003 Vehicle Tank Measuring System 9 - Vehicle tanks 9/2 - Vehicle tanks
Current 5/6A/225: Gilbarco Model T925A1ND SK700-2 Liquid Dispenser for Motor Vehicles 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Current 6/9C/228B: A'Asia Scales Model P3000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Current 14/3/34: Sensus Model WP-Dynamic Water Meter 14 - Utility meters 14/3 - Water (utility) meters
Current 10/2/13: Hoffer Model ICE Bulk Cryogenic Flowmetering System 10 - Gas flowmeters 10/2 - Liquefied gas bulk flowmeters
Current 6/9C/290: Marel Model PU 8000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Current 6B/0: Weighing Instruments for Static Loads of Not Less Than 100 kg 6 - Weighing instruments 6B - Conversion of weighing instruments
Current 10/1/21: Gallagher Model 3261N LPG Fuel Dispenser for Motor Vehicles 10 - Gas flowmeters 10/1 - Liquefied gas fuel dispensers
Current 6/9C/294: Unimin Model UAL001 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 5/4/100: Visible-bowl Dispensers of 25 L Capacity 5 - Flowmeters 5/4 - Simple liquid-measuring Instruments
Cancelled 5/6D/15: Epex Liquid-measuring Instrument and Variant 5 - Flowmeters 5/6D - Obsolete (now 5/6B/- was for vehicle tank flowmeters)
Current 6B/230: Toledo Model 2191 - Converted by Accuweigh 6 - Weighing instruments 6B - Converted weighing instruments
Cancelled S280A: Compac Industries Model C3000H Calculator/Indicator for Fuel Dispensers for Motor Vehicles Supplementary Calculator/Indicators for Liquid-measuring Systems (formerly flowmeter indicators)
Cancelled 6/10B/30: Avery Weighing Instrument Model 5451/C3H/8650 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 7/102: Avery Counting Machine Model 3202 GFE 7 - Counting instruments 7 - Obsolete (now 6/4C/- was for counting instruments)
Current PS642: (Interim Certificate) Retail Scanning Model EDGEPoS Point of Sale (POS) Control System for Fuel Dispensers for Motor Vehicles Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Cancelled 6/10B/81: Mettler Toledo Model BSS Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/9C/235A: Salter Weigh-Tronix Model DSL Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired S244: Postec Model FCC Driveway Flowmeter Control System Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Current 6/14D/11B: Ramsey Model 10-14-4 Belt Weighing Instrument 6 - Weighing instruments 6/14D - Belt weighers
Expired 6/10B/111: Avery/Schember Weighbridge 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled S399: Provenco Model Orion Control System for Fuel Dispensers for Motor Vehicles Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Cancelled 6/14G/9: Bizerba Model GV 7170 Automatic Catchweighing Instrument 6 - Weighing instruments 6/14G - Automatic catchweighers
Current 6/4C/276: A & D Model SE-30KAM Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Cancelled S506: Provenco Model G5 Regulus Control System for Fuel Dispensers for Motor Vehicles Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Cancelled 6/4C/206: Mettler Toledo Model SpeedWeigh SW Weighing Instrument (Cancelled) 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Current 14/3/48: Elster S110 Model Water Meter 14 - Utility meters 14/3 - Water (utility) meters
Cancelled S114: Mercury Digital Indicator Model 579 (Cancelled) Supplementary Digital Indicators
Current 6/4C/239: Mettler Toledo Model VIVA Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Current 6/4C/316: CAS Model SWII-15C Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Expired S208: Yamato Model EDI-302 Digital Indicator Supplementary Digital Indicators
Current 6/4C/271: @Weigh Model NHB 1500 Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Current 6/4C/318: Ohaus Model Defender D52XW60WQDL Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Expired S304: Ranger Model 9000 Digital Indicator Supplementary Digital Indicators
Showing 251 - 300 of 3289 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

Was this page helpful?

Yes
No
Neither

Thank you for your feedback!

Would you like to tell us more about your experiences with this page? (optional)

Feedback you provide will not be directly answered. If you require a reply, please reach out to the page contact directly. For any other queries, please use our general enquiries web form.

Please do not include personal or financial information (e.g. email addresses, phone numbers or credit card details).

Your feedback is covered by our privacy policy.