SAS Air Sampler Calibration service - demand continues to rise year-on-year

By Gill Power

Overall demand up by 15% with on-site calibrations showing most significant rise

Air Sampler Calibration-active air sampler

Cherwell has supplied & calibrated SAS microbial air samplers to the UK for over 30 years

Bicester, UK, 29th September 2016: Cherwell Laboratories, leading supplier of microbiology media and instruments for pharmaceutical and related industries, is delighted to announce the continuing growth in the number of SAS air samplers it services and re-calibrates for customers.  The quality of Cherwell’s service is underlined by a 15% increase in the total number of units calibrated in the year-to-date compared to the same point in 2015.

Cherwell has been supplying and calibrating SAS microbial air samplers in the UK for over 30 years, and its engineers are focused on ensuring fast turnaround times to provide the highest level of service to customers. Servicing and calibration primarily take place within Cherwell’s own workshop and calibration lab.  The company also provides on-site calibration services at customer facilities in situations where SAS air sampler downtime must be kept to an absolute minimum. The rise in demand for this on-site service has been the most significant, and the number of units calibrated on-site at customer locations to date in 2016 has already equalled that of 2015. This follows a 30% increase in 2015.

As part of its ongoing commitment to ensuring the highest quality service and fastest possible turnaround times, Cherwell has recently upgraded its facility with new service management software.  Iain Wren, Engineering Manager of Cherwell Laboratories’ Engineering Department comments:

Utilising this integrated system has allowed us to enhance the service we provide to customers.  Our engineering team now have easier access to service history and improved ability to track the status of equipment during service and calibration activities, improving efficiency.  Communications can now come directly from our workshop, allowing us to work more closely with customers and provide them with an improved all-round experience.”

Durable and trustworthy - active air samplers you can rely on!

The reliability and robustness of the SAS samplers, combined with Cherwell’s expert knowledge and servicing capabilities, ensure that Cherwell’s customers can have maximum confidence in their monitoring data. The company still routinely calibrates instruments sold over 20 years ago, confirming the lifetime value of the SAS air samplers.  The range includes a wide selection of microbiological air samplers, all of which provide benefits for specific environmental monitoring purposes:

Cherwell's SAS Duo portable air sampler this active air sampler is used for environmental monitoring and needs regular calibration



 Portable Hand Held Units






Cherwell's SAS Pinocchio Super II which will need regular calibration

Compressed Air Sampling Device






SAS Super Isolator microbial air sampler which will need regular calibration


Isolator Specific Air Sampling Unit







Please don't hesitate to contact us for further details on our air sampler calibration service or SAS air samplers for environmental monitoring.

MicrosoftTeams-image (30)

Air Samplers for Environmental Monitoring

Do you have the right air sampler for your needs?

Choosing the best air sampler means that compliance, efficiency and consistency are met with confidence.

Learn more about types of air samplers and how each works. Download technical datasheets for each model and brochures to help you make a selection.

Download Guide

We promise that we won't SPAM you.