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 58 of 67
. Showing 2851 to 2900 out of 3331 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Cancelled 6/9C/238: Teraoka Seiko Model DC-130 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/239: United Weighing Model USD-6000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/240: AND Mercury Model FW-600KA3 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/241: Rose Model BTR-2 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/242: Haenni Model WL 103 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/243: CSC Model FW Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/244: Atrax Model C24B Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/245: GEC Model LP400E Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/247: Associated Scales Model PB3000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/248: Tru-Test Model 700 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/249: Velcon Model UWI/AEF Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/250: A & D Mercury Model HV-150KA1 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Expired 6/9C/251: Wellsweigh Model LP 3000 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/252: lshida Model MTX-150 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/9C/253: Mettler Toledo Model KB60.2 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Current 6/9C/270: UWE Model FM-150 Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Current 6/9C/317: A&D Model HV-15KCP Weighing Instrument 6 - Weighing instruments 6/9C - Weighing instruments self-indicating
Cancelled 6/10A/1: Howe Richardson Weighbridge 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/2: Avery Model 5109 ABH Road Weighbridge 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/3: Toledo Non-self-indicating Weighing Instrument of 21-ton Capacity and Variants 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/4: Hawke Non-self-indicating Weighing Instrument of 40 t capacity 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/5: Avery Portable Non-self-indicating Tandem Weighbridge and Variants 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/6: International Non-self-indicating Weighing Instrument of 25 tons Capacity and Variants 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/7: Hawke (Fairbanks Morse) Weighing Instrument 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10A/10: Howe Richardson Combination Weighing Instrument 6 - Weighing instruments 6/10A - Heavy capacity weighing instruments non-self-indicating
Cancelled 6/10B/1: Howe Richardson W-type Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/2: Avery Type 5106 DLB Electric Weight Recording Weighbridge fitted with an Automatic Code Setting Unit 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/3: Avery Type 4390 BHA Pit-bank Weighbridge and Variant 1 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/4: Railweight (Coupled-in-motion Train) Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/10: Howe Richardson Combination Weighbridge and Variants 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/11: Avery Self-indicating Weighing Instrument of 100-tons Capacity and Variants 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/12: Toledo Self-indicating Portable Motor Truck Weighbridge and Variants 1 to 12 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/13: Toledo Self-indicating Combination Weighbridge and Variants 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/15: Philips Model PR1530/6220 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/16: Hawke Self-indicating Weighing Instrument of 100-tons Capacity and Variants 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/19: Hawke (Fairbanks Morse) Combination Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/20: Schenck Weighing Instrument Model NS (Combination) 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/21: Busch 7001 (Combination) Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/23: Toledo Model 840-8130 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/25: Ultra (Hopper) Weighing Instrument with Busch Model 7001 Headwork 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/28: Avery Weighing Instrument Model Z3H/SB 350-5109 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/33: Avery Weighing Instrument Model Z3H/8650-5109 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/108/39: Philips Model PR 156216222 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/40: Mercury Model WB-LT Weighbridge 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/42: Toledo Model 7510 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/45: Mercury Model RVB-H20 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/46: Toledo Model 7530 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Expired 6/10B/47: Railweight Model CT4000 Weighing-in-motion Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Cancelled 6/10B/48: Avery Model 5454 Weighing-in-motion Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Expired 6/10B/49: Modern Weighbridge Model MW-2000 Weighing Instrument 6 - Weighing instruments 6/10B - Heavy capacity weighing instruments self-indicating
Showing 2851 - 2900 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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