ISRO Mahendragiri Air Particle Counter Calibration Services for Three Years

Work Description - NA

This tender, bid number GEM/2026/B/7848457, is issued by the Department of Space, specifically by the Indian Space Research Organization (ISRO) at their Mahendragiri, Tamil Nadu facility. The bid is for a custom service requirement, encompassing the periodical calibration of two AeroTrak make air particle counters. This critical service will be required for a period of three years. The tender period commences on 18-08-2026 at 10:51 AM and will conclude on 28-08-2026 at 11:00 AM. Qualified service providers with demonstrated expertise in calibrating such specialized equipment are invited to submit their proposals to ensure the continued accuracy and reliability of these vital instruments for ISRO's propulsion complex operations.