TSI Trademark

Gas sensors for measuring gas concentration; Gas flow meters; Gas temperature sensors; liquid flow and temperature sensors; laser velocimetry units and replacement and structural parts therefor; optical components for laser velocimetry units; lasers for measuring; signal processors; computers; computer interface units and downloadable computer programs for use with gas or liquid flow measurement apparatus, namely, for collecting, processing, analyzing, storing, and presenting data from gas or liquid flow measuring instruments; preamplifiers; Laboratory apparatus and instruments, namely, polarization axis finders; frequency shifters; hot wire and hot film anemometers; anemometry instruments and replacement and structural parts therefor; downloadable computer programs and interface units for use with anemometers, namely, for collecting, processing, analyzing, storing, and presenting data from anemometers and anemometry instruments; anemometer probes and sensors; manometers being pressure gauges; gas flow and velocity test instruments; Flow meters, namely, mass flow transducers; Velocity measuring instruments, namely, air velocity transducers; signal conditioning devices for industrial process control; air velocity meters; air velocity meter calibrators; wind velocity sensors; intelligent flow analyzers featuring microchips, for measuring flow rate and accumulation of liquids and gases; air pollution measuring and control instruments, namely, particle counters; Laboratory apparatus and instruments, namely, aerosol neutralizers; Air quality measurement apparatus, namely, condensation nucleus counters; Laboratory apparatus and instruments, namely, electrical classifiers; Air quality measurement apparatus, namely, electrostatic aerosol samplers; Air quality measurement apparatus, namely, isokinetic dust samplers; Laboratory apparatus and instruments, namely, electronic respirable aerosol mass monitors; Laboratory apparatus and instruments, namely, particle impactors; Downloadable computer programs and interface units for use with particle technology instruments, namely, for collecting, processing, analyzing, storing, and presenting data from instruments measuring particle size and/or concentration; measurement instruments for use in determining aerodynamic particle size; Air quality measurement apparatus, namely, optical particle counters; Laboratory apparatus and instruments, namely, differential mobility particle size analyzers; fume hood controllers; monitors for measuring the velocity of particles moving in a media; surface motion monitors, namely motion sensors; room pressure sensors; room pressure controllers; bench top wind tunnels for scientific, laboratory, and general research uses; flow calibrators for measuring air flow rates; mass flow meters; ventilator test instruments; Air quality measurement apparatus, namely, condensation particle counters; surface area monitors for measuring surface area of nanoparticle aerosols; lung deposition monitors, namely, an aerosol characterization device used to infer inhaled particulate uprate for scientific, laboratory, and general research uses; mass flow meters to measure air flow in exposure monitoring applications; electronic instrumentation used in industrial hygiene and occupational exposure monitoring applications; in situ particle sizing instruments; phase doppler particle analyzers being measuring instruments; planar laser induced fluorescent measuring instruments; microscale particle image velocimetry instruments; multi-phase flow measurement instruments; velocity measurement devices; laser doppler velocimeters; Laboratory apparatus and instruments, namely, nanoparticle/macromolecule generators