We offer a complete list of portable and fixed particle counters, suitable for any need, designed and manufactured in compliance with ISO 14644-1 and GMP, supplied with calibration certificate ISO 21501-4:2018 issued by our laboratory Accredia n.266.

Our choice: TSI

For more than 40 years, TSI has been a world leader in the production of particle monitoring systems for pharmaceutical and semiconductor applications, holding limits up to nanometre.

QSGroup offers portable instrumentation for microbiological sampling with innovative and easy-to-use solutions. We have traditional instrumentation with 90-mm Agar plates and an innovative system with 140-mm rotating plates that allows to trace the time of contamination. All our instrumentation complies with ISO 14698-1 standard.