The TSI Alnor 9310, 9350, 9510 and 9550 AeroTrak portable particle counters offer best-in-class features and versatility. Compatible with TSI Alnor's accurate ventilation probes that measure air velocity/temperature, these particle counters provide you with a complete solution for your certification needs. The AeroTrak series includes lightweight, stainless steel enclosures and can be utilized as a stand-alone units or integrated into facility monitoring systems.

The TSI Alnor 9310 and 9510 AeroTrak particle counters offer a flow rate of 1.0 CFM (28.3 L/min) while the 9350 and 9550 AeroTrak models have a flow rate of 1.77 CFM (50 L/min). All four models feature ±5% accuracy which meets ISO 21501-4 and JIS B9921 standards. With a 5.7-inch VGA touch-screen display, these TSI Alnor particle counters can display up to six channels of simultaneous data and store 10,000 samples. Ethernet and USB outputs make transferring data to a PC easy.

Complying with all the stringent requirements set forth in ISO 21501-4, these TSI Alnor AeroTrak particle counters can generate pass/fail reports for ISO 14644-1, EU GMP Annex 1 and FS209E. The TSI Alnor 9310, 9350, 9510 and 9550 models ship complete with a printed QuickStart guide, operating manual on CD, power supply, battery, barbed inlet, isokinetic probe, tripod tubing, purge filter, printer paper, USB cable and TrakPro Lite software.