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Wafer contamination standards consist of particles deposited on a wafer (sizes from 100 mm to 450 mm) with the industry's best particle size and count control. These certified standards for wafer inspection tools are totally customized for each customer.

Range: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: Air, CO2, N2* Includes Standard Accessory Kit*Nitrogen gas is a correction from the air calibrationISO 17025 Accredited Version

The PortaCount™ Respirator Fit Tester is a quantitative respirator fit tester that supports respiratory protection programs throughout the entire fit test process; from training and mask selection through compliance.*Tablet and laptop are not included with the instrument...

Flow Rate 1 CFM (28.3 L/min) / Particle Size Range 0.3 to 25 μm / Integrated Pump

Flow Rate 1 CFM (28.3 L/min) / Particle Size Range 0.5 to 25 μm / Integrated Pump / VHP Option

Flowmeter, 30 lpm, Air, O2, N2, 3/8 in, 1/4 in, 10mmISO 17025 AccreditedRange: 0 to ± 30 Std L/min Accuracy: 2% of reading Calibration: Air, O2, N2* Includes Standard Accessory KitIdeal for Continuous Flow Oxygen Concentrator testing*Nitrogen gas is a correction from the...

Light, portable, and accurate measurement of particles 0.3 to 10 micrometers. Capable of measuring both particle concentration and particle size distribution as frequently as once per second (1 Hz), the Optical Particle Sizer (OPS) is a valuable tool in numerous applications...

The P-Trak Ultrafine Particle Counter Model 8525 measures workplace ultrafine particulate levels, as well as helping eliminate indoor air quality or IAQ problems.

Range: 0.01-20 L/min. Calibration: Air, O2, N2. Connections: 1/4 inch tube.ISO 17025 Accredited Version

Purchasing product bundles is an excellent way to save. TSI currently offers the PH731-STA Bundle for one low price—maximizing your savings over purchasing each separately.