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The TSI Environmental Dust Trak is the near reference dust (particulate) multi-parameter monitor for LivEnviro/Live PM10. The light scattering photometer is contained in a lockable and tamper-resistant environmental enclosure which is well-suited to site use.
Only TSI near reference monitors with a heated inlet sample conditioner have MCERTS certification for both PM10 and PM2.5 up to 10,000 µgm-3 (other manufacturers can only achieve 100 or 150 µgm-3 for PM10 only).
The Environmental Dust Track has a sheath air system that isolates the aerosol in the optics chamber to keep the optics clean for improved reliability and low maintenance, built-in auto-zero capability, and a longer life pump (>10,000 hours) which is field replaceable.
The Environmental Dust Trak also supports gravimetric sampling.