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 14 of 66
. Showing 651 to 700 out of 3289 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Cancelled 8/110: Gracol Refrigerated Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 5/6A/48: Wayne Driveway Flowmeters Model AS 70 and Others 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Cancelled 6/14D/11: Ramsey Model 10-14 Belt Conveyor Weigher 6 - Weighing instruments 6/14D - Belt weighers
Current 8/84A: DeLaval Model DXC 12000 Milk Tank 8 - Milk tanks 8 - Milk tanks
Expired 5/6A/89: Southwest Pumps Model 2040-2 Driveway Flowmeter 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Cancelled 6/18/15: Avery Model 4126 CLC Overhead-track Weighing Instrument 6 - Weighing instruments 6/18 - Overhead weighing instruments
Cancelled 9/2/1: Tieman Model TA Vehicle Tank 9 - Vehicle tanks 9/2 - Vehicle tanks
Current 5/6A/222: Gilbarco Model T920A6NP SK700-2 Fuel Dispenser for Motor Vehicles 5 - Flowmeters 5/6A - Fuel dispensers for motor vehicles
Current 6/9C/217B: Ultrahawke Model 7600/15 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Current 14/3/30: ABB Model AquaMaster3 FEV2 DN40 Water Meter 14 - Utility meters 14/3 - Water (utility) meters
Current 10/2/10: Hoffer Model HO Bulk Cryogenic Flowmetering System 10 - Gas flowmeters 10/2 - Liquefied gas bulk flowmeters
Current 6/9C/287: A1 Weighing Equipment Model DKP3000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 4/1/0C: Alcoholic Beverage Measures 4 - Volume (dispensers) 4/1 - Beverage measures
Cancelled 10/1/18: Gilbarco Model T186Y2 Enterprise LPG Fuel Dispenser for Motor Vehicles 10 - Gas flowmeters 10/1 - Liquefied gas fuel dispensers
Cancelled 6/9C/264: Avery Berkel Model H305 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Current 15/4/0: Polarimeter (Pol) Tubes used in Self-indicating Polarimetric Saccharimeters to set Optical Length 15 - Food analysing instruments 15/4 - Polarimeter (Pol) tubes
Cancelled 5/6D/12: BP Heating Oil Unit and Variant 5 - Flowmeters 5/6D - Obsolete (now 5/6B/- was for vehicle tank flowmeters)
Current 6B/227: Avery Model 4390 BFB - Converted by Precision Calibration Service 6 - Weighing instruments 6B - Converted weighing instruments
Cancelled S226A: Liquip Model EMH400 Pulse Generator/Indicator for Liquid-measuring Systems Supplementary Calculator/Indicators for Liquid-measuring Systems (formerly flowmeter indicators)
Current 5/1/07: Rosemount Tank Radar AB Model Raptor 5900S Liquid Level Measuring System 5 - Flowmeters 5/1 - Static liquid measuring instruments
Cancelled 7/5: J.W. Wedderburn Weighing and Counting Instrument Model 3T 7 - Counting instruments 7 - Obsolete (now 6/4C/- was for counting instruments)
Current S398 Interim: Postec Model Forman4 Control System for Fuel Dispensers for Motor Vehicles Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Current 6/10B/78: Griffith Elder Model GEM 80/26 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/9C/223A: Colonial Weighing Model CSC-ZX Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired S233A: Gilbarco Model TMS-15 Driveway Flowmeter Control System Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Current 6/14B/27: Buhler Model MEAG-DUMP Discontinuous Totalising Automatic Weighing Instrument 6 - Weighing instruments 6/14B - Automatic weighing instruments except belt weighers
Cancelled 6/10B/52A: Rite-Weigh Model RW-1 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled S374: Transponder Technologies Model Trans Tech Control System for Fuel Dispensers for Motor Vehicles Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Cancelled 6/14G/6: Ishida Model FDP-3000S Automatic Catchweighing Instrument 6 - Weighing instruments 6/14G - Automatic catchweighers
Cancelled 6/10B/44: Ultra-Hawke Model 9630 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current S495: M+F Model MFX_4 Control System for Liquid-measuring Systems Supplementary Control Systems for Liquid-measuring Systems (formerly flowmeter control systems)
Current 6/4C/200: Mettler Toledo Model PS60 Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Cancelled S104: Toledo Digital Indicator Model 8134 (Cancelled) Supplementary Digital Indicators
Cancelled 6/4C/236: CAS Model SW-1C Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Current 6/4D/393: CAS Model CL3000-15B Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current S199A: AND Mercury Model AD-4321A Digital Indicator (Expired) Supplementary Digital Indicators
Current 6/4C/268: Mettler Toledo Model ML6001E Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Interim P6/14D/18: Control Systems Technology Model PFS4-5-0D CSRR Belt Weighing Instrument 6 - Weighing instruments 6/14D - Belt weighers
Expired S281: lshida Model MTC-20 Digital Mass Indicator Supplementary Digital Indicators
Current 6/4C/297: Nuweigh Model JAD-989 Weighing Instrument 6 - Weighing instruments 6/4C - Counter weighing instruments self-indicating
Interim P15/1/9: (Interim Certificate) Hone Model Hone Lab Red Grain Protein Measuring Instrument 15 - Food analysing instruments 15/1 - Grain protein measuring instruments
Current S363: Ranger Model 5000 Digital Indicator Supplementary Digital Indicators
Current 6/4D/291: A & D Mercury Model SF-6KA Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current S464: Sartorius Model PR5510/00 (X4) Digital Indicator Supplementary Digital Indicators
Current S537: Mettler Toledo Model IND331 Digital Indicator Supplementary Digital Indicators
Current 6/4D/349: @Weigh Model JSP-15 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current S702: CAS Model CI-607D Digital Indicator Supplementary Digital Indicators
Current 6/4D/381: CAS model CT100 PLUS-6P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled S115: Tedea Series 300F Beam Load Cell of 30 kg capacity (Cancelled) Supplementary Load Cells
Current S176B: Avery Weigh-Tronix Model 8708 Load Cell Supplementary Load Cells
Showing 651 - 700 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

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