Why choose PMS / CAS
CAS Clean-Air-Service AG became a part of Particle Measuring Systems (PMS) in 2016. Many years of experience, very well trained technicians and the Swiss accreditation makes PMS/CAS your partner for cleanroom technology and thermal validation. The specialists are customer focused, follow the international standards and provide technical expertise in the field of pharmaceuticals, health and hygiene. Our Switzerland headquarters hold an exclusive training and testing center including cleanrooms, operating theatres and generous seminar facilities. Our unique high level quality management system assures fully described Standard Operating Procedures (SOP’s), processes, instructions and standard protocols. When partnering with PMS/CAS for cleanroom applications, quality is paramount.
The Swiss Accreditation Service (SAS) grants to CAS the accreditation as a testing laboratory for cleanroom systems and thermal processes in accordance with ISO/IEC 17025. CAS accreditation STS0566 ensures excellent services in all aspects of the quality cycle. In addition, the company is certified according to ISO 9001.
Particle Measuring Systems (PMS) is the inventor of laser based-particle counting, and we continue to lead the field with our dedication to hiring and training industry professionals. Our experts are recognized as thought leaders, evidenced through our speaking requests, webinars, authored papers and high education levels. Our technology experts actively participate with customers and industry standards committees to understand the evolving needs and challenges faced by our broad customer base. Our renowned Particle College® program includes a two-day series of lectures and hands-on labs covering basic particle measuring concepts to advanced applications of contamination monitoring and control.
A core investment in research, engineering and product manufacturing has resulted in more than 60 patents related to our products and applications. We create the technology that enables you to make fact-based decisions, improve yield process, and comply with changing regulatory requirements. We are also leaders in microbial detection developing traditional techniques that reduce false positives and rapid techniques to improve speed and accuracy of detection.
Particle Measuring Systems sets the standard for contamination monitoring by first designing reliability into our products and then backing the technology with an unmatched Quality Management System.
Our service technicians are well trained to calibrate your instruments to the highest standards, and our software-controlled
approach automates critical steps that drive consistency in each calibration. This ensures the same calibration results and performance, consistent with factory calibration, regardless of where the calibration is performed- anywhere in the world.
All calibrations are completed in strict accordance with ISO guidelines. PMS provides an unequalled counting efficiency test for first-channel sensitivity. For pharmaceutical applications, particle counters must be calibrated to ISO 21501-4:2007, which includes measurements to verify and set flow rate, counting efficiency, particle sizing, resolution, signal ratios and zero count. Each calibration is also completed using NIST traceable standards, and a certificate is provided with each calibration.