Thermo Andersen TSP Sampler VOC Detectors (PIDs & FIDs) 50W (4") and dual 50W

50W (4") and dual 50W (6") crawler motors

For low flow air sampling at 5 to 500 ml/min (requires the 224-26 series Adjustable Low Flow Holder accessory)

Automatic or manual retrieval mode

The pre-installed comprehensive

Thermo Andersen TSP Sampler VOC Detectors (PIDs & FIDs) 50W (4") and dual 50WTSP Mass Flow Controlled All Andersen High Volume Air Samplers feature accurate collection of total suspended particulates exceeding EPA specifications. Air flow through a mass flow controlled system is maintained at a constant rate by an electronic probe which automatically adjusts the speed of the sampler to correct for variations in voltage temperature, pressure and filter loading. Adjustable over a range from 20 SCFM to 60 SCFM the air flow is