Description Specifications Literature Video Accessories Description The TSI AeroTrak® Handheld Particle Counter Model 9303 offers the most features and flexibility for customers interested in a low cost and versatile handheld particle counter. The Model 9303 features a sturdy yet lightweight high-impact injection-molded plastic design for easy handling. The instrument is easy to configure using an intuitive keypad. The internal memory can store up to 1,500 sample records of particle count data which can be conveniently viewed on screen or download using a USB port to TSI's TackPro™ Lite Secure Software. The instrument reports up to three particle size simultaneously. The middle channel is user selectable for 0.5, 1.0, 2.0, or 2.5 µm. The model 9303 complies with all the stringent requirements set forth in ISO 21501-4. It is calibrated with NIST traceable PSL spheres using TSI's world-class Classifier and Condensation Particle Counters, the recognized standard for particle measurements.Features and Benefits: 0.3 to 25 µm size range 0.1 CFM (2.83 L/min) flow rate Up to three channels of simultaneous data ISO 21501-4 compliant USB serial output Compatible with TrakPro Lite Secure 1,500 sample record storage 250 location labels Large 3.2-inch (8.1-cm) display On screen data review User selectable middle size channel Removable Li-ion battery Intuitive keypad menus High impact injection molded plastic State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Size Range:0.3 to 25 µm Particle Channel Sizes:0.3 and 5.0 µ fixed; 0.5, 1.0, 2.0, or 2.5 µm selectable middle channel Size Resolution:< 15% @ 0.5 (per ISO 21501-4 requirements) Counting Efficiency:50% at 0.3 µm; 100% for particles > 0.45 µm (per ISO 21501-4 and JIS) Concentration Limits:3,400,000 particles/ft³ (120,000,000/m³) @ 10% coincidence loss Light Source:Long life laser diode Zero Count Level:<1 count /5 minutes (per ISO 21501-4 and JIS B9921) Flow Rate:0.1 CFM (2.83 L/min) Calibration:NIST traceable with TSI calibration system Sampling Modes:Manual and automatic Sampling Time:1 second to 99 minutes 59 seconds Sampling Frequency:1 to 999 cycles or continuous Exhaust:Internally HEPA filtered Vaccum Source:Internal pump Communication Mode:USB serial output Data Storage:1,500 sample records Literature & Docs Videos TSI Alnor Particle Counters | FLW, Inc Accessories TSI Alnor AeroTrak Airborne Particle Counter Carrying Case 700115 Was: Now: $190.00 In Stock Add To Cart View More