The TSI AeroTrak® Handheld Particle Counter Model 9303 is a low cost and versatile handheld particle counter that offers a range of features and flexibility. The instrument is designed with a sturdy yet lightweight high-impact injection-molded plastic for easy handling, and it is easy to configure using an intuitive keypad. The Model 9303 can store up to 1,500 sample records of particle count data, which can be viewed on screen or downloaded using a USB port to TSI’s TrakPro™ Lite Secure Software.
Flow Rate 0.1 CFM (2.83 L/min) / Particle Size Range 0.3 to 25 µm.
The instrument is calibrated with NIST traceable PSL spheres using TSI’s Classifier and Condensation Particle Counters, the recognized standard for particle measurements. It reports up to three particle sizes simultaneously, with the middle channel being user selectable for either 0.5, 1.0, 2.0, or 2.5 μm. The Model 9303 is ISO 21501-4 compliant and can be used for tracking down particle contamination sources, classifying clean areas, looking for filter leaks, and conducting IAQ investigations.
Other features and benefits of the Model 9303 include a 0.3 to 25 μm size range, 0.1 CFM (2.83 L/min) flow rate, USB serial output, on-screen data review, user selectable middle size channel, removable Li-ion battery, and intuitive keypad menus. It also comes with 250 location labels, a large 3.2-inch (8.1-cm) display, and weighs only 1.3 lbs (0.58 kg). To download applicable software and/or firmware, users can use the Software/Firmware Wizard.