State-of-the art analyses and advice with the Equans-lab
Equans-Labo conducts chemical and microbiological building analyses to ensure the health and well-being of its users.
Whether it’s hospitals, swimming pools, office buildings... Equans believes that both water and air quality are crucial to the health of its users. As part of its technical management activities, the company relies on its in-house laboratory to ensure compliance with current standards. Equans-Labo is ISO 17025 accredited and fully independent. Its mission? Analyse the chemical and microbiological composition of installations, including regular measurements of air quality, as well as water analysis on over 100 different parameters.
Unique expertise
Since its establishment in the 1970s, Equans-Labo has accumulated significant expertise in water and air quality analysis. Initially specializing in examining swimming pool water quality and HVAC and sanitary circuits, Equans' in-house laboratory has gradually expanded its range of "quality" control activities to include air and microbiological analyses. Today, Equans-Labo delivers tailored results for numerous installations, such as cooling towers, water treatment plants, steam generators, demineralization systems, and clean rooms.
Water chemical analyses
In the field of water analysis, the laboratory is equipped with sophisticated equipment to study various types of water, including rainwater, sanitary water, heating water, glycol water, and swimming pool water. After collection, each sample undergoes examination by experienced lab technicians for corrosion residues, unwanted contaminants, or minerals. In the event of any anomalies, the laboratory works closely with the teams at Equans to identify and treat the source of the problem.
Air chemical analyses
For air analyses, Equans-Labo conducts on-site measurements of temperature, relative humidity, air flow, air velocity, etc., to meet the ever-increasing standards in safety, well-being, and environmental quality. Lab technicians ensure that not only parameters related to thermal comfort are checked but also air renewal indicators (CO2) and the concentration of particles (CO or VOC) in the air.
Bacteria and Legionella
In addition to chemical analyses of water and air quality, Equans-Labo specializes in microbiological analysis of molds, fungi, legionella, staphylococci, etc. By utilizing techniques such as PCR (Polymerase Chain Reaction), cases of legionella can be detected within a few days or even hours. This is a significant improvement compared to the traditional method of growing bacteria in a Petri dish, which can take over 10 days.
Integrated approach
With extensive knowledge of authorized products and current regulations, Equans-Labo provides a comprehensive diagnostic service and professional advice on water treatment, descaling, and the adaptation of HVAC systems. By assessing water and air quality, Equans-Labo identifies areas for improvement in clients' technical and energy installations. This approach enhances the operational management of buildings while ensuring the sustainability of the facilities.