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 2251 to 2300 out of 3331 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Current 6/4D/344: Bizerba Model GLP/GT240 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/345: CAS Model ER PLUS-U Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/346: NUWEIGH Model EDA-2000-15-GP Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/347: Teraoka Model DS-781B Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/348: CAS Model EB-60L Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/349: @Weigh Model JSP-15 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/350: @Weigh Model QSP-15 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/4D/351: Avery Berkel Model WA 220 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/352: Teraoka Model SM-5500P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/353: ACLAS Model LS2615E Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/354: Avery Berkel Model XM 400 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/355: Optimas Model JSUP-15MR Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/356: Mettler Toledo Model bCom-T2A-15D Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/357: Bizerba Model KH200 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/358: Avery Berkel Model XT 400 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/359: Teraoka Model DIGI DS-700 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/360: Teraoka Model DIGI RM-60 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/361: Bizerba Model SC II 200 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/362: Teraoka Model DIGI SM-5600 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/363: Mettler Toledo Model 8270 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/365: A&D Model HV15KRS Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/366: CAS Model CL 5000J-CP Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/367: Ohaus Model Aviator A71P15TN Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/368: Ohaus Model RS-15S Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/369: Ohaus Model RU-C2-B15D Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/370: CAS Model AP Plus-EC Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/371: Marel Model 9010 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/372: Ishida Model UNI-9 EV Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/373: Bizerba Model KHII 800 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/373: (Interim Certificate) Bizerba Model KHII 800 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/374: UWE Model ASEP-6P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/375: Bizerba Model XC 800 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/376: Teraoka Model DIGI SM-120 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/378: Ishida Model UNI-3 L2EV Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/379: Avery Berkel Model XS Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/380: Teraoka Model Digi DPS-800s Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/381: CAS model CT100 PLUS-6P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/382: CAS Model CL5200-P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/383: CAS Model CL 5500-6P Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/384: CAS Model CL7200-U Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/386: Nuweigh Model J-2102 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Current 6/4D/388: Shanghai Teraoka DIGI RM-5800 Weighing Instrument 6 - Weighing instruments 6/4D - Counter weighing instruments self-indicating and price-computing
Cancelled 6/1/1A: Griffin and George Model Minor Beam Balance Weighing Instrument 6 - Weighing instruments 6/1 - Balances
Cancelled 6/1/02: Oertling Weighing Instrument Model OJ11 6 - Weighing instruments 6/1 - Balances
Cancelled 6/1/03: F J Thornton Model SO5 Weighing Instrument 6 - Weighing instruments 6/1 - Balances
Cancelled 6/1/100: Mettler Balance Model B5 6 - Weighing instruments 6/1 - Balances
Cancelled 6/1/101: Oertling Model 48 Class A Diamond Balance 6 - Weighing instruments 6/1 - Balances
Cancelled 6/1/104: Webb 2-oz Dispensing Beam-scale 6 - Weighing instruments 6/1 - Balances
Cancelled 6/2/100: Avery Dispensing Scale No 2028 6 - Weighing instruments 6/2 - Beam scales (refer also 6/1/-)
Cancelled 6/2/101: White Monarch Dispensing Scale (Cancelled) 6 - Weighing instruments 6/2 - Beam scales (refer also 6/1/-)
Showing 2251 - 2300 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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