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Particle Measuring Systems
Without measurement there is no control
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Why Choose CAS & PMS

CAS Clean Air Services are an important part of Particle Measuring Systems (PMS). Purchased by PMS in 2016, CAS Clean Air Services continues to offer the highest quality GMP Cleanroom Services in Switzerland and Austria. Read on to understand why we are the right solution for your cleanroom certification solutions.

Why Choose CAS Clean Air Services

1) CAS has the Largest Service Force

When you choose CAS Clean Air Services from Particle Measuring Systems in Switzerland and Austria for your Cleanroom Qualification and Thermal Process Validation activities you demonstrate that you hold your facility and processes to the highest quality standards possible.

We realize that when you call and sign up for our benchmark GMP Services and response times that you value your time, resources and investments. In return, it is important to us that we provide you with the highest quality Services. This includes:

  • Our uniquely flexible scheduling and largest service force in the life-sciences industry allows us to complete your job in the time frame you need, as quickly as you need. Including weekends.
  • Gold-standard quality trained Technicians working within a system held to the highest level of Swiss Accreditation ISO 9001ISO/IEC 17025:2017, STS 0566 & SCS 0118, ISO 9001:2015
  • 21 CFR Part 11 and Annex 11 compliant electronic reports that give you the peace of mind that your facility and processes are performing as expected within control. These customizable reports provide proof of such operations to confidently present to your Regulatory bodies.
  • Many and varied GMP Service activities including, but not limited to: Cleanroom Qualification, Thermal Process Validation, the latest 3D Visual Smoke Studies, Facility Contamination Control, Performance Optimization, Training and Documentation.

2) Accreditation

We understand why your compliance is important to you, because we also work very hard to maintain our accreditations and certifications. Our testing equipment is certified by SCS and our labs are accredited by our own ISO/IEC 17025:2017 accredited calibration lab (SCS 0118) or by ISO/IEC 17025:2017 accredited 3rd party calibration labs. The industry-leading software we use is fully validated and we ensure it is 21 CFR Part 11 and EU GMP Annex 11 compliant, ensuring that you receive maximum data integrity from our testing procedures. Put your confidence in our fully ISO/IEC 17025:2017 accredited service organization (STS 0566) to handle your Cleanroom Qualification, Thermal Process Validation and our broad menu of GMP Services.

CAS Technicians are cross trained in various testing procedures and our equipment is held to strict ISO/IEC 17025:2017 Accreditation standards. We know that you value your investments in your facilities and products, and we match that commitment by providing world-class services that are recognized by Regulatory authorities to be thorough and trustworthy.

3) Proven Achievement

Simply stated, >95% of clients are return customers.

When you trust CAS in Switzerland and Austria to handle your Contamination Control, Cleanroom Qualification and Thermal Validation activities you give us the opportunity to put our 30+ years of business and 100+ years of combined technical experience into practice to benefit your project. Working together as the Particle Measuring Systems and CAS team, our focus is unwaveringly on providing you the highest quality solutions at the best value. To do this, we constantly challenge ourselves to find innovations through process and technological improvements and we share the expert methods with you.

Contact us for a quote or a list of references and find out today why over 95% of our customers choose CAS time and again for both their routine and uniquely challenging GMP Service activities.

Why Choose Particle Measuring Systems

Particle Counter Experts

Experts in Particle Counting Contamination Monitoring Solutions Since 1972 with presence around the globe

Superior Particle Counting Knowledge

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.

Superior Particle Counting Technology

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 such as Annex 1, ISO 14644-1, USP 788, USP 797, 21CFR Part 11, and more. Our technology can measure particle sizes as small  as 20 nm in water and chemicals, 10 um in air, and molecular contamination concentrations in parts per trillion. We are also leaders in microbial monitoring developing traditional techniques that reduce false positives. 

Superior Particle Counter Quality

Particle Measuring Systems sets the standard for contamination monitoring by first designing reliability into our particle counters and then backing the technology with an unmatched Quality Management System.

Superior Service

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 unequaled counting efficiency test for first-channel sensitivity. For pharmaceutical applications, particle counters must be calibrated to the exacting standard of 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

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Particle Measuring Systems EN-CH

Reinluftweg 1
9630 Wattwil, Switzerland

T: +41 79 261 67 41
E: [email protected]

Keep in touch! Receive industry news from us:

Products

  • Aerosol Particle Counters
  • Liquid Particle Counters
  • Microbial Samplers
  • Molecular Monitors
  • BioCapt®Certificates of Analysis
  • Software / Data Management

Industries

  • Pharma
  • Semi
  • Contamination Monitoring Solutions for the Photonics & Optics Industry
  • Aerospace
  • Particle Measurement for Industrial Manufacturing

Applications

  • ISO 21501-4
  • USP 788
  • Parts Cleanliness Testing

Service & Support

Education and Training

  • Knowledge Center

About Us

  • COBE
  • Contact Particle Measuring Systems

Particle Measuring Systems- EN/CH

Reinluftweg 1
9630 Wattwil, Switzerland

T: +41 79 261 67 41
E: [email protected]

Keep in touch! Receive industry news from us:

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