National Accreditation Board for Testing and Calibration Laboratories (NABL) is an autonomous body under the aegis of Department of Science & Technology, Government of India providing laboratory accreditation services to laboratories that are performing tests/ calibrations in accordance with IEC and ISO 17025 standard.

Chennai Mettex Lab is accredited by the National Accreditation Board for Laboratories (NABL) according to ISO 17025. NABL Scope of Accredition & BIS RECOGNISED testing laboratory. We use certified reference standard (CRM) like MBH Standards, Nist traceable standards, for the analysis reference.

Calibration Schedule :

Chennai mettex undertakes material testing on duly calibrated machines as per the ISO 17025 requirements in our laboratory.We offer a wide range of testing in the fields of,

• Mechanical & Biological, Chemical analysis of metals.
• Hardness, Impact, Metallographic, Metal analysis.
• Water, Waste water, Sewage & Effluent Water analysis.
• Chemical & Microbiology tests of Water & Food.
• Heavy metal analysis.
• Pesticide Residual Analysis in Agri & Marine Products.
• Ambient Air quality, Stack emission.
• Noise level measurement.
• Solid waste.
• Sludge.
• Paints.
• Rubber & Oil testing.