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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...

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.

The Glass Expansion Chambers are accessories for the Next Generation Impactor (NGI), specifically designed to assess the deposition of droplets and particles in nasal sprays and aerosols.

While qualitative testing is widely used and fully compliant, it can be the cause of much uncertainty

Range: 0-300 L/min Calibration: Air, O2, N2 Connection: 22 mm ISOClick Here for the ISO 17025 Accredited Version