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Range: 0 to ± 300 Std L/min (for Air and N2) Range: 0 to ± 100 Std L/min (for CO2) Accuracy: 2% of reading Calibration: Air, CO2, N2* Includes Standard Accessory Kit*Nitrogen gas is a correction from the air calibrationISO 17025 Accredited Version

Flowmeter, 300 lpm, O2, 22mm, 1/2 inISO 17025 CertifiedRange: 0 to ± 300 Std L/min Accuracy: 2% of reading Calibration: O2 Inlcudes Standard Accessory Kit

Trade in your respirator fit tester for a $2,000 credit toward the latest PortaCount Respirator Fit Tester

Flow Rate 1 CFM (28.3 L/min) ±5% accuracy / Particle Size Range 0.100 to 10.0 µm

VAV control systems enhance lab safety by regulating airflow, temperature, and room balance while saving energy, with tailored solutions for fume hoods, open, enclosed, teaching, and high containment labs.

Oxygen concentrators deliver supplemental oxygen to patients. TSI experts share tips on testing oxygen concentrators for pulse dose flow, continuous flow, and combined flow.

ISO 17025 accreditation provides enhanced credibility by ensuring testing and calibration labs meet high standards. For companies like TSI®, this accreditation boosts confidence in calibration accuracy, supports compliance, improves efficiency, and offers a competitive edge.

The NGI+ enhances inhalation testing with improved corrosion resistance, efficient cleaning, and versatile applications, ensuring accurate and reliable results for nebulizers and biologics.

Adherence to ventilation and safety standards, regular testing, use of appropriate fume hoods and airflow monitoring help maintain QC lab compliance and operational efficiency in manufacturing settings.