2026-03-19

OPSIS Emissions Analysers Earn CSIR-NPL Recognition in India

In a significant milestone for the Indian air quality monitoring landscape, OPSIS has become the first company to receive performance evaluation certification from India’s premier national measurement institute, CSIR-NPL (Council of Scientific and Industrial Research – National Physical Laboratory).

Under the NPLI certification scheme, several of OPSIS’ CEM analyser types, along with its oxygen and dust monitor, have successfully completed the performance evaluation process and received certification. These certifications validate that the instruments deliver dependable, high-quality data, an essential requirement for industries operating under increasingly strict environmental regulations.

We express sincere appreciation of our distributor NEVCO in India, whose technical expertise, coordination, and sustainable efforts played a crucial role in navigating the certification process.

This achievement reinforces our long-standing commitment to accuracy, reliability, and regulatory compliance in environmental monitoring.

Additional OPSIS products are already in the pipeline for NPLI CS certifications, further expanding the portfolio of independently validated monitoring solutions available to the market.

You find our NPLI CS certified products here.