Isotest Limited
Unit B, Building 6, The Depot, Weedon Bec, NN7 4PS, Northamptonshire, United Kingdom
Visit website- Accredited standards
- 8
- UKAS certificate
- 1
- Site in our directory
- 1
What this lab is accredited for
Our reading of the UKAS scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 8 standard numbers and the 5 official names we hold. When no standard matches, it searches the method text of every scope line.
BS 1377-9
EN 12390-1Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds
EN 12390-2Testing hardened concrete - Part 2: Making and curing specimens for strength tests
EN 12390-3Testing hardened concrete - Part 3: Compressive strength of test specimens
EN 12390-7Testing hardened concrete - Part 7: Density of hardened concrete
EN 12697-13
EN 12697-27Bituminous mixtures - Test methods - Part 27: Sampling
EN 12697-28
BS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; Isotest Limited Issue No: 001 Issue date: 13 August 2025 Testing performed by the Organisation at the locations specified Assessment Manager: JB3 Page 3 of 3 Materials/Products tested Type of test/Properties measured/Range of measurement Standard specifications/ Equipment/Techniques used Location Code SOILS for civil engineering purposed Vertical deformation and strength characteristics by the incremental plate loading test BS 1377-9:1990; IEC 17025
BS EN 12697-13:2017 Incorporating corrigendum July 2022 Site Temperature of bituminous mixtures - infrared thermometer method - In a heap - In a paver BS EN 12697-13:2017 Incorporating corrigendum July 2022 Site Sampling of bituminous mixtures - around the augers of a paver BS EN 12697-27:2017 Site Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12390-1:2021 BS EN 12390-2:2019 BS EN 12390-3:2019 Laboratory Density BS EN 12390-7:2019; BS 594897; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
Read from the scope as published by UKAS. Register refreshed 2026-10-23.
Scope as published by UKAS
3 lines
ISO/IEC 17025
Active31501
Accredited scope, certificate 31501
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ISO/IEC 17025:2017 | Concrete | - |
| 2 | BS EN 12697-13:2017 Incorporating corrigendum July 2022 Site Temperature of bituminous mixtures - infrared thermometer method - In a heap - In a paver BS EN 12697-13:2017 Incorporating corrigendum July 2022 Site Sampling of bituminous mixtures - around the augers of a paver BS EN 12697-27:2017 Site Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12390-1:2021 BS EN 12390-2:2019 BS EN 12390-3:2019 Laboratory Density BS EN 12390-7:2019; BS 594897; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 | Drinking water | - |
| 3 | BS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; Isotest Limited Issue No: 001 Issue date: 13 August 2025 Testing performed by the Organisation at the locations specified Assessment Manager: JB3 Page 3 of 3 Materials/Products tested Type of test/Properties measured/Range of measurement Standard specifications/ Equipment/Techniques used Location Code SOILS for civil engineering purposed Vertical deformation and strength characteristics by the incremental plate loading test BS 1377-9:1990; IEC 17025 | - | - |
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 B, Building 6, The Depot, Weedon Bec, Northamptonshire, NN7 4PS, GB
52.31061, -0.86591
Open in MapsLabs with overlapping accredited scope in United Kingdom
- Construction Testing SolutionsLeicester · ~40 kmUKASShares 3 accredited methods and materialsBS 1377-9ConcreteDrinking water
- SOCOTEC UKMiddlesex · ~95 kmUKASShares 3 accredited methods and materialsBS 1377-9ConcreteDrinking water
- Amtest UKLondon · ~103 kmUKASShares 3 accredited methods and materialsBS 1377-9ConcreteDrinking water
- Structural SoilsBristol · ~152 kmUKASShares 3 accredited methods and materialsBS 1377-9ConcreteDrinking water
- ACS Testing Limited also trading as XtraTecDorset · ~197 kmUKASShares 3 accredited methods and materialsBS 1377-9ConcreteDrinking water
Accreditation data refreshed from the UKAS register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the UKAS entry linked above.