Alfred H Knight Energy Services
Unit 1, Palmermount Industrial Estate, Bypass Road, Dundonald, Kilmarnock, KA2 9BL, Ayrshire, United Kingdom
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Register record
- UKASRefreshed
- 1765Active
Accredited standards
34Our reading of the UKAS scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.
ISO
ISO 1171Coal and coke - Determination of ash
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
ISO 5370Solid biofuels - Determination of fines content in pellets
BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016
ISO 14780Solid biofuels - Sample preparation
BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013
BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016
ISO 16967Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti
BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016
ISO 16968Solid biofuels - Determination of minor elements
BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013
ISO 16994Solid biofuels and pyrogenic biocarbon - Determination of sulfur and chlorine content
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
ISO 17827Name not checked yet
BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016
ISO 17829Solid biofuels - Determination of length and diameter of pellets
BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016
ISO 17830Solid biofuels - Particle size distribution of disintegrated pellets
BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016
ISO 18122Solid biofuels - Determination of ash content
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
ISO 18123Solid biofuels - Determination of volatile matter
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
ISO 18125Solid biofuels - Determination of calorific value
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016
ISO 18134-2Solid biofuels - Determination of moisture content - Part 2: Simplified method
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
ISO 18134-3Solid biofuels - Determination of moisture content - Part 3: Moisture in general analysis sample
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
ISO 18283Coal and coke - Manual sampling
BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013
ISO 18847Solid biofuels - Determination of particle density of pellets and briquettes
BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016
ISO 21404Solid biofuels - Determination of ash melting behaviour
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
ISO 21644Solid recovered fuels - Methods for the determination of biomass content
BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016
ISO 21646Solid recovered fuels - Sample preparation
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
ISO 21654Solid recovered fuels - Determination of calorific value
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
ISO 21656Solid recovered fuels - Determination of ash content
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
ISO 21660-3Solid recovered fuels - Determination of moisture content using the oven dry method - Part 3: Moisture in general analysis sample
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
ISO 21663Solid recovered fuels - Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
ISO 22167Solid recovered fuels - Determination of content of volatile matter
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
ISO 29541Coal and coke - Determination of total carbon, hydrogen and nitrogen - Instrumental method
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
EN
EN 15408Solid recovered fuels - Methods for the determination of sulphur (S), chlorine (Cl), fluorine (F) and bromine (Br) content
BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022
EN 15414-1Name not checked yet
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
EN 15935Soil, waste, treated biowaste and sludge - Determination of loss on ignition
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
EN 17831-1Name not checked yet
BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016
EN 18135Name not checked yet
BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013
EN 21645Name not checked yet
BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021
ASTM
ASTM D2013Name not checked yet
BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013
ASTM D2234Name not checked yet
BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013
ASTM D5865Name not checked yet
BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019
BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016
Scope as published by UKAS
7 lines
ISO/IEC 17025
Active1765
Accredited scope, certificate 1765
| Line | Discipline | Method | Matrix | Range |
|---|---|---|---|---|
| 1 | chemical | ISO/IEC 17025:2017 | Solid Recovered Fuels; Refuse Derived Fuels; Fuels | - |
| 2 | Chemical Testing | BS EN ISO 16968:2015 A SOLID BIOFUELS Sampling Documented In-House Method KES/93/Prep-B conforming to: BS EN 18135:2017; BS EN ISO 14780:2017; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 18283:2022 ASTM D2234; ISO 18283:2022 ASTM D2013 | Coal | - |
| 3 | Chemical Testing | BS EN ISO 14780:2017; BS EN ISO 16967:2015; BS EN ISO 17827:Part 1 :2016; BS EN ISO 17827: Part 2:2016 B SOLID BIOFUELS Particle Size Distribution of Disintegrated Pellets Documented In-House Method SM049 conforming to BS EN ISO 17830:2024 B WOOD PELLETS Length Diameter Documented In-House Method SM048 conforming to BS EN ISO 17829:2015 B WOOD PELLETS Particle Density Documented In-House Method A COMPRESSED FUELS SM054; BS EN ISO 18847:2016 | SOLID BIOFUELS; ASH; SOLID RECOVERED FUELS; WOOD PELLETS; COMPRESSED FUELS | to 3.15 mm |
| 4 | Chemical Testing | BS EN ISO 21646:2022; BS EN ISO 16994:2016 and BS EN 15408:2011; BS EN ISO 18134-2:2024 CEN/TS 15414; BS EN ISO 18134-3:2023 BS EN ISO 21660-3:2021 A Ash Documented In-House Method A SM033 Gravimetric Based on ISO1171:2024; BS EN ISO 18122:2022 | Oil | - |
| 5 | Mass Calibration | BS EN ISO 16994:2016; BS EN ISO 21663:2020 A Volatile Matter Documented In-House Method SM032; BS EN ISO 18123:2023 BS EN ISO 22167:2021 A Carbon Hydrogen Nitrogen Documented In-House Method SM 035; BS EN ISO 21663:2020 BS ISO 29541:2010 A Gross Calorific Value Documented In-House Method SM 036; BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865:2019 | Oil | - |
| 6 | Materials Testing | BS EN ISO 18125:2017 BS EN ISO 21654:2021 ASTM D5865 :2019; BS EN ISO 21644:2021; BS EN ISO 5370:2023; BS EN 17831- 1:2015 B Determination of Fines Content Documented In-House Method SM 053 conforming to: BS EN ISO 5370:2023; BS 1016 | Oil | - |
| 7 | Materials Testing | BS EN ISO 21404:2020CEN/TS 15404:2010; BS EN ISO 21656:2021 and BS EN 15935:2021 A TROMMEL FINES Loss on Ignition at specified temperatures inc 440; BS EN ISO 21646:2022 D Total Moisture Documented in house proceedure TCM01 based on BS EN 15414- 1:2020 D Calculation of Net Calorific Value Documented in-house procedure LM20; BS EN ISO 21654:2021; BS EN 21645:2021 | Coal | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Unit 1, Palmermount Industrial Estate, Bypass Road, Dundonald, Kilmarnock, Ayrshire, KA2 9BL, GB
55.50000, -4.50000
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