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Learn how healthcare facilities can meet global air quality standards like ISO 14644 & ASHRAE with precise monitoring solutions for patient and staff safety.

Stand-alone photometers are used for custom made test chambers, e.g. in respirator certification testing, and for custom filter testing equipment. Light scatter photometers are the preferred choice for detectors in respiratory testing due to their very high dynamic range and...

Secure, configurable FDA 21 CFR Part 11 capable software for use with TSI AeroTrak™, AeroTrak™+ and BioTrak™ Particle Counters to facilitate cleanroom classification reporting and enhanced data integrity.

The Flow Detective™ Plus Model extends the range down to 20mL/min and other enhanced features such as Bluetooth connectivity and Closed-loop calibration with Apex2. The Flow Detective™ is an easy to use all-in-one airflow calibrator that is suitable for all types of personal...

Ideally suited for workplace noise measurements and occupational noise assessments. The 620 series is compliant with international noise legislation, such as EU, OSHA and ACGIH. The CEL-620A sound level meter uses digital technology to give the highest standards of performance...

The CEL-633B Series Sound Level Meter is designed for extensive workplace noise measurements and environmental surveys.  It features octave band analysis.  The CEL-633C is designed to make occupational and environmental noise measurements quickly and easily and is also ISO9612...

Designed particularly for low flow personal sampling of vapours and gases in working environments. The Vapex Pro air sampling pump is Intrinsically Safe and features remote operation via the Airwave App makes it ideal for modern day sampling requirements.

This manually-loaded particle deposition system deposits PSL and SiO2 spheres as small as 20 nm. Calibrate and qualify your defect inspection tools with ease, confidence, and efficiency by producing high volumes of high-quality custom contamination standards. Manual loading...

The CEL-240 Series Sound Level Meter is Class 2 accuracy compliant with IEC61672. Ideal for walk through surveys and general occupational noise measurements. The 240 Series is an easy to use instrument with a high resolution graphical display. Implementing the latest digital...

PRE Challenge Photomasks offer a cost-effective solution for Particle Removal Efficiency (PRE) testing, ensuring dependable validation of cleaning systems.