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 36 of 67
. Showing 1751 to 1800 out of 3331 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Cancelled 5/6H/14: Acme Flowmeter with Liquid Controls M7 Meter 5 - Flowmeters 5/6H - Obsolete (now 5/6B/- was for vehicle-mounted flowmeters)
Cancelled 5/6H/2: Liquip Flowmeter with A. O. Smith T11 Meter 5 - Flowmeters 5/6H - Obsolete (now 5/6B/- was for vehicle-mounted flowmeters)
Cancelled 5/6H/3: Liquip (Lubricating Oil) Flowmeter with A. O. Smith T11 Meter 5 - Flowmeters 5/6H - Obsolete (now 5/6B/- was for vehicle-mounted flowmeters)
Cancelled 5/6H/5: Liquip Flowmeter with Liquid Controls M5 Meter 5 - Flowmeters 5/6H - Obsolete (now 5/6B/- was for vehicle-mounted flowmeters)
Cancelled 5/6H/6: Liquip Flowmeter with Liquid Controls M7 Meter 5 - Flowmeters 5/6H - Obsolete (now 5/6B/- was for vehicle-mounted flowmeters)
Cancelled 5/6H/9: Liquip Flowmeter with Neptune 38-mm Meter 5 - Flowmeters 5/6H - Obsolete (now 5/6B/- was for vehicle-mounted flowmeters)
Expired 5/1/02: Petrosonics Model PIII L1/P1 Liquid Measuring System 5 - Flowmeters 5/1 - Static liquid measuring instruments
Expired 5/1/03: Varec Model 6500 Liquid Level Measuring Device 5 - Flowmeters 5/1 - Static liquid measuring instruments
Cancelled 5/1/05: Liquip Sales Model Diptronic Mark I Liquid Level Measuring System 5 - Flowmeters 5/1 - Static liquid measuring instruments
Current 5/1/06: Endress+Hauser Model Micropilot S FMR540 Liquid Level Measuring System 5 - Flowmeters 5/1 - Static liquid measuring instruments
Current 5/1/07: Rosemount Tank Radar AB Model Raptor 5900S Liquid Level Measuring System 5 - Flowmeters 5/1 - Static liquid measuring instruments
Current 5/1/08: Endress + Hauser Proservo Model NMS530 Liquid Level Measuring System 5 - Flowmeters 5/1 - Static liquid measuring instruments
Cancelled P5/1/4: SAAB Model TankRadar L/2 Liquid Level Measuring Device 5 - Flowmeters 5/1 - Static liquid measuring instruments
Cancelled 6/10B/30: Avery Weighing Instrument Model 5451/C3H/8650 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/45C: A & D Mercury Model RVB-H20 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/46C: Mettler Toledo Model 7560 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/50B: Queensland Weighing Machines Model ERW Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/51B: Modern Weighbridge Model MW4000E Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/51C: Modern Weighbridge Model MW4000E Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/52B: Rite-Weigh Model RW-1 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/53A: United Weighing Model UW-AC-W Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/55A: A1 Weighing Equipment Model KDW300 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/57: Doyle Model 10TSSV Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/57A: Doyle Model 10TSSV Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/58A: McGrath Industries Model WD70EL-300 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/60: KSS Model BWS9000 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/61: AWE Model T.W.B. 2 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/62: Railweight Model WEIGHLINE Weighing-in-motion Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/63: Pfister Model SIRIUS Weighing-in-motion Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/65: Griffith Elder Model GET 60/18.5 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/66: Yargus Model TVB Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/68: CBH Model CS2001 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/69: AWS Model AWS 106 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/70: Schenck Model TL01 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/71: Meridian Engineers TRACK-WEIGH Model 1A Train Weighing-in-motion Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/71: (Interim Certificate) Meridian Engineers TRACK-WEIGH Model 1A Train Weighing-in-motion Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/72: Mettler Toledo Model 7260 Train Weighing-in-motion Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/73: Allied Weighbridge Model ALW 3000 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/74: Pfister Model SOLAR Train Weighing-in-motion Instrument (Cancelled) 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/75: Brimin Model BWB-80 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/76: MWB Model M30T/3090 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/77: Scale Components Model SC3000 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/78: Griffith Elder Model GEM 80/26 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/79: Wagners Model BR005-0001 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/80: Nuweigh Model IH-60-20 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/81: Mettler Toledo Model BSS Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/82: Complete Weighing Solutions Model CWS-WB Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/83: Koch Model KSD/W Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/84: Siemens Model Scissor Lift Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Current 6/10B/85: Tri State Weighing Model TS1001 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Showing 1751 - 1800 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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