Analytical Instrumentation & Environmental Monitoring


WearCheck Water earns AdBlue/DEF analysis accreditation

February 2025 Analytical Instrumentation & Environmental Monitoring

WearCheck Water, a division of condition monitoring specialist, Wearcheck recently became the first laboratory in Africa to be officially ISO17025 accredited to test AdBlue diesel exhaust fluid (DEF) by the South African National Accreditation System (SANAS). This latest achievement adds to WearCheck Water’s other accreditations. The company already has ISO17025:2017 accreditation for chemical and microbiological water analysis.

WearCheck Water’s AdBlue/DEF analysis accreditation means that the company can test AdBlue/DEF solutions to ensure that Adblue manufacturers meet the required ISO 22241 standards. This analysis service will assist AdBlue/DEF manufacturers and users, OEMs, fuel depots and large-scale truckers and fleet managers.

SANAS is the only national body in South Africa responsible for carrying out accreditation of entities- including laboratory testing- the relevant section regulating WearCheck’s laboratory services.

General manager of WearCheck Water, Thelma Horsfield, is proud of the company’s ISO17025 achievements. AdBlue, a form of diesel exhaust fluid (DEF), helps to reduce harmful Nox emissions and is added to diesel engines. It is not a fuel additive and is not added to the fuel tank of a vehicle. AdBlue is a colourless, non-toxic liquid that converts pollutants into gases which do not harm the environment.

AdBlue is used in vehicles with selective catalytic reduction (SCR) technology. It is a 32,5% solution of high-purity, synthetically manufactured urea in demineralised water, and is safe to use. Vehicles with SCR technology have a separate tank filled with AdBlue/DEF, which is injected into the exhaust pipe in front of the SCR catalyst, downstream of the engine. Heated in the exhaust, it decomposes into ammonia and CO2. When the NOx from the engine exhaust reacts with the ammonia, the harmful NOx molecules in the exhaust are converted to harmless nitrogen and water, which are released from the exhaust pipe as steam.

Adblue/DEF solutions are made up to ISO 22241 standards to ensure that the mixtures are created correctly and do not harm engines. Moses Lelaka, technical manager for WearCheck Water was instrumental in setting up and implementing the testing process, along with the company’s quality manager, Lorato Hotane.

Lelaka says, “We offer an analysis service that includes testing alkalinity, insoluble matter, biuret, aldehydes and metals. After investing in a refractometer for our laboratory, we are already conducting the tests in our Johannesburg laboratory, and will be extending this service to our Cape Town laboratory soon.”


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

WearCheck earns Dissolved Gas Analysis accreditation
Wearcheck News
WearCheck is now accredited to perform Dissolved Gas Analysis for transformers, following a recent assessment by SANAS.

Read more...
Anton Paar launches inline refractometers for precision Brix monitoring
Anton Paar Analytical Instrumentation & Environmental Monitoring
[Sponsored] Anton Paar has introduced innovative inline refractometers that are designed for continuous Brix concentration monitoring in metalworking machines, fruit and vegetable processing and other industrial processes.

Read more...
Supporting fast, safe helicopter service across Sweden
ATEQ South Africa Analytical Instrumentation & Environmental Monitoring
In an environment with high risks and fierce competition, Storm Heliworks’ fleet of eight helicopters operates on assignments throughout Scandinavia. Maintenance is critical, and the company recently invested in a battery charger analyser from ATEQ Aviation.

Read more...
WearCheck introduces advanced Legionella testing to safeguard water quality
Wearcheck Analytical Instrumentation & Environmental Monitoring
WearCheck Water has expanded its expertise in water analysis with the introduction of Legionella pneumophila detection and enumeration. This positions the company at the forefront of water and surface safety monitoring, ensuring businesses, industries, and public institutions can proactively manage legionella contamination risks.

Read more...
Silo weighing made easy - new mounting kit for load cells
Analytical Instrumentation & Environmental Monitoring
The PR 6003 mounting kit features fast commissioning in demanding applications in industrial silo weighing. It combines maximum accuracy with maximum safety in a compact system.

Read more...
Inline beverage analyser leverages advanced multi-parameter technology
Analytical Instrumentation & Environmental Monitoring
[Sponsored] The Cobrix 7501/7601 inline beverage analyser leverages advanced multi-parameter technology to enhance quality control in carbonated soft drink production.

Read more...
Smart weighing boosts Bayer’s automation
Analytical Instrumentation & Environmental Monitoring
he new supply centre of the agricultural chemical and pharmaceutical company Bayer in Hangzhou integrates weighing technology of Minebea Intec for precise mixing and homogenisation in Zone 2 hazardous areas.

Read more...
The lube kitchen part 1: Classification of lubricants
Wearcheck Motion Control & Drives
Condition monitoring specialist company, WearCheck has launched a lube kitchen series, created by Steven Lumley, technical manager at the company. In it, she explores the world of lubricant additives, detailing their function, how they work and their application.

Read more...
WearCheck Water wins accreditation for microbiological testing
Wearcheck Analytical Instrumentation & Environmental Monitoring
WearCheck Water’s Johannesburg laboratory was recently awarded ISO/IEC17025 accreditation for Total Coliforms and E.coli Testing after a rigorous audit process, adding to the company’s extensive list of certifications, and reinforcing the laboratory’s adherence to national and international work quality standards.

Read more...
From ground to compound: the journey of crude oil
Wearcheck News
You’re in for a ‘crude awakening’ when you download WearCheck’s latest Technical Bulletin. You will be treated to an in-depth explanation of the processes of producing oil, fuel and other petrochemical wonders that power our modern lifestyle.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved