| Approval/revision date | Status | Pattern approval number and instrument certificate | Category | Sub-category |
|---|---|---|---|---|
| Grandfathered | 14/2/156: PRI Model Sprint Class 1 Electricity Meter (GRANDFATHERED) | 14 - Utility meters | 14/2 - Electricity (utility) meters | |
| Current | S765: Bitwise model Probatch Point of Sale (POS) System | Supplementary | Point of Sale Systems | |
| Cancelled | 6/5/12: Salter Weighing Instrument Model 237T | 6 - Weighing instruments | 6/5 - Counter machines freely-suspended | |
| Grandfathered | 14/2/171: Carlo Gavazzi Model EM4DIN Class 1 Electricity Meter (GRANDFATHERED) | 14 - Utility meters | 14/2 - Electricity (utility) meters | |
| Cancelled | S257: Email Model RT-86 Pulse Generator for Liquid-measuring Systems | Supplementary | Unspecified (not listed elsewhere) | |
| Cancelled | 6/9A/107: Ajax Platform Scale 6 cwt Model AF1 | 6 - Weighing instruments | 6/9A - Platform weighing instruments non-self-indicating | |
| Current | 14/2/34: Itron Model CENTRON C1B Electricity Meter | 14 - Utility meters | 14/2 - Electricity (utility) meters | |
| Current | S510: CEM-TeK Model CENTURION I Filter for Fuel Dispensers for Motor Vehicles | Supplementary | Unspecified (not listed elsewhere) | |
| Cancelled | 6/9C/11: Weighmaster Weighing Instrument | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Current | 14/2/63: Landis+Gyr Model EM5300 Class 0.5 Electricity Meter | 14 - Utility meters | 14/2 - Electricity (utility) meters | |
| Cancelled | 5/6B/1: Axiom Bulk Dispensing Unit. | 5 - Flowmeters | 5/6B - Bulk flowmeters | |
| Cancelled | 6/9C/45: Toledo Weighing Instrument Model 2154-8130 | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Current | 14/2/9: ABB Model A140-SB1MABG-A Electricity Meter | 14 - Utility meters | 14/2 - Electricity (utility) meters | |
| Cancelled | 5/6B/4: Cheetah Flowmeter and Variants | 5 - Flowmeters | 5/6B - Bulk flowmeters | |
| Cancelled | 6/9C/90: Brecknell Model 552 CUB Weighing Instrument | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Cancelled | 1/2A/102: Davies Coop Fabric-measuring Instrument | 1 - Length | 1/2A - Length measuring instruments | |
| Cancelled | 5/6B/73: Brooks Model BA-31 Flowmetering System | 5 - Flowmeters | 5/6B - Bulk flowmeters | |
| Cancelled | 6/9C/146: Stathmos-Lindell 2OOO-lb Self-indicating Platform Scale Type 11417 | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Cancelled | 8/29: Mytton Rodd Farm Milk Tank | 8 - Milk tanks | 8 - Milk tanks | |
| Current | 5/6B/207: Liquid Controls Model LC3 Liquid-measuring System | 5 - Flowmeters | 5/6B - Bulk flowmeters | |
| Expired | 6/9C/228: A'Asia Scales Model P3000 Weighing Instrument | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Cancelled | 8/54: JAPY Model CFC 520 Milk Tank | 8 - Milk tanks | 8 - Milk tanks | |
| Current | 5/6B/95A: Smith Meter Inc Model PRIME 4 Bulk Flowmetering System | 5 - Flowmeters | 5/6B - Bulk flowmeters | |
| Cancelled | 6/10A/10: Howe Richardson Combination Weighing Instrument | 6 - Weighing instruments | 6/10A - Heavy capacity weighing instruments non-self-indicating | |
| Cancelled | 8/81: Crown Sheetmetal Model VTL 50 Milk Tank | 8 - Milk tanks | 8 - Milk tanks | |
| Cancelled | 5/6A/28: Wayne 760B (Blending) Driveway Flowmeter | 5 - Flowmeters | 5/6A - Fuel dispensers for motor vehicles | |
| Cancelled | 6/10B/56: KSS Model BWS9000 Weighing Instrument | 6 - Weighing instruments | 6/10B - Heavy capacity weighing instruments self-indicating | |
| Cancelled | 8/127: Way Cold-coil Bulk Farm Milk Tank | 8 - Milk tanks | 8 - Milk tanks | |
| Expired | 5/6A/70B: Email Model ECCl Driveway Flowmeter | 5 - Flowmeters | 5/6A - Fuel dispensers for motor vehicles | |
| Cancelled | 6/15/110: Avery 2412 Baby Weigher | 6 - Weighing instruments | 6/15 - Personal weighing instruments | |
| Expired | 5/6S/11: AVT Model AVC-202 Remote-storage Spirit Dispenser | 5 - Flowmeters | 5/6S - Remote-storage spirit (liquor) dispensers | |
| Cancelled | 5/6A/205: Transponder Technologies Model VNP1B-E Fuel Dispenser for Motor Vehicles | 5 - Flowmeters | 5/6A - Fuel dispensers for motor vehicles | |
| Expired | 6/18/23A: SASTEK Model SASTR1 Weighing Instrument | 6 - Weighing instruments | 6/18 - Overhead weighing instruments | |
| Current | 14/3/17: Reliance Model WM210 PD Water Meter | 14 - Utility meters | 14/3 - Water (utility) meters | |
| Cancelled | 5/6A/78A: Gilbarco Model T095 Driveway Flowmeter | 5 - Flowmeters | 5/6A - Fuel dispensers for motor vehicles | |
| Cancelled | 6/9C/264A: Avery Weigh-Tronix Model H305 Weighing Instrument | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Current | 14/3/7A: SmartMeter Model SE250E Water Meter | 14 - Utility meters | 14/3 - Water (utility) meters | |
| Expired | P10/2/4: Euromatic Model FL 1 1/2-125 Turbine Bulk LPG Flowmeter | 10 - Gas flowmeters | 10/2 - Liquefied gas bulk flowmeters | |
| Current | 6/9C/305: Avery Weigh-Tronix Model AWB120 Weighing Instrument | 6 - Weighing instruments | 6/9C - Weighing instruments self-indicating | |
| Cancelled | S2/0: Electronic Cash Registers | Supplementary | General supplementary | |
| Cancelled | P10/1/6: Wayne Model ELC1 LPG Driveway Flowmeter | 10 - Gas flowmeters | 10/1 - Liquefied gas fuel dispensers | |
| Current | 6B/206: Howe Richardson - Converted by Rite-Weigh Scale Service | 6 - Weighing instruments | 6B - Converted weighing instruments | |
| Current | PS723: (Interim Certificate) Transponder Technologies Model T50 Calculator/indicator for Bulk Loading Systems | Supplementary | Calculator/Indicators for Liquid-measuring Systems (formerly flowmeter indicators) | |
| Cancelled | 5/6J/1: Gilbarco Flowmeter (Drum-filler) with Tokheim Meter Models1450-20-SP-4-GB and Others | 5 - Flowmeters | 5/6J - Obsolete (now 5/6B/- was for drum-filling flowmeters) | |
| Current | 6B/241: JIS Model LP 3000 (Converted) Weighing Instrument | 6 - Weighing instruments | 6B - Converted weighing instruments | |
| Current | S671: FMC F.A. Sening Model MultiFlow Calculator/Indicator for Liquid-measuring Systems | Supplementary | Calculator/Indicators for Liquid-measuring Systems (formerly flowmeter indicators) | |
| Current | 6/10B/60: KSS Model BWS9000 Weighing Instrument | 6 - Weighing instruments | 6/10B - Heavy capacity weighing instruments self-indicating | |
| Cancelled | 7/114: Avery Counting and Weighing Machine Model 3205 ABA | 7 - Counting instruments | 7 - Obsolete (now 6/4C/- was for counting instruments) | |
| Current | S178A: Smith Model Accuload Flowmetering System Controller (Expired) | Supplementary | Control Systems for Liquid-measuring Systems (formerly flowmeter control systems) | |
| Cancelled | 6/1/01: Griffin and George Minor Beam Balance | 6 - Weighing instruments | 6/1 - Balances |
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.