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 8 of 67
. Showing 351 to 400 out of 3333 results.
Approval/revision date Status Pattern approval number and instrument certificate Category Sub-category
Current 14/2/55: EDMI Model ATLAS Mk7B Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/56: Schneider Electric Model PowerLogic ION 8800 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/57: GE Energy Model SGM3013 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/59: Landis+Gyr Model EM5100/RJ Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/60: EDMI Model Genius Mk6E Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/61: Landis+Gyr Model EM3130 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/62: Elster Model A1100-(LB3AABBS-A) Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/6: ISKRA Model E895G2 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/63: Landis+Gyr Model EM5300 Class 0.5 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/64: Landis+Gyr Model EM5400 Class 0.5 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/68: Holley Metering Model DDS28 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/69: Holley Metering Model DTS541 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/70: K-MAC Powerheads Model KMP1-50 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/71: EP&T Model Edge g6 MBC Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/72: Satec Model EM133 Class 0.5 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Cancelled 14/2/7: Enermet Model E2210K-15(100)-BR55 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/74: Itron Australasia Model EM214-900 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/75: Itron Australasia Model EM420i Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/76: Elster Model A1800 Class 0.5 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/77: Schneider Electric Model EasyLogic EM1350 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/78: Landis+Gyr Model E350 Type U3400 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/79: Landis+Gyr Model E110 Type 5235A Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/80: Satec Model BFM136 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/81: Itron Australasia Model EM211-A2 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/82: EP&T Model Edge g3 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Cancelled 14/2/8: Centron Model SM1A1L2SEABY Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/84: Secure Model Sprint 350 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/85: Em-Lite Model EMC1.w Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/87: Schweitzer Engineering Laboratories Model SEL-735 Class 0.2 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/88: Schneider Electric Model iEM3255 Class 0.5 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/89: Schneider Electric Model iEM3350 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/90: Itron Australasia Model EM211-100 Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/91: Itron Australasia Model RIVA Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/92: EDMI Model Atlas Mk10H Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/9: ABB Model A140-SB1MABG-A Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/93: Microstar Model P2000-T Class Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Current 14/2/94: Microstar Model P2000-D Class 1 Electricity Meter 14 - Utility meters 14/2 - Electricity (utility) meters
Expired 11/1/1: Telecom Model ECM-ARF Telephone Metering System 11 - Electronic meters 11/1 - Electronic metering systems
Expired 11/1/2: Telstra Model ECM-ARK Telecommunication Metering System 11 - Electronic meters 11/1 - Electronic metering systems
Cancelled 8/108: Gascoigne Bulkolder Mark IV Milk Cooler 8 - Milk tanks 8 - Milk tanks
Cancelled 8/109: Van Vetter Direct-expansion Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/112: Dairy-Kold Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/113: Dairy-Kold Thrifty DX Model Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/114: Mirra Refrigerated Bulk Milk Holder 8 - Milk tanks 8 - Milk tanks
Cancelled 8/115: Mirra Circular Direct-expansion Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/116: Sunset Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/117: Sunset Vacuum Cooler Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/118: Sunset Round Bulk Milk Cooler 8 - Milk tanks 8 - Milk tanks
Cancelled 8/119: Mytton Silva Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Cancelled 8/121: Pacific Welding Engineers Farm Milk Tank 8 - Milk tanks 8 - Milk tanks
Showing 351 - 400 of 3333 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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