Technogroovy'shigh-volume device is an essential device primarily used to measure theconcentration of suspended particles in air. By definition, the suspended particles are very small, have a noticeable rate of decline, and are likely toremain in the atmosphere for significant periods of time. The size of the separticles usually ranges from approximately 1 to 100 ÃÂ¼m.
The total suspended particulate sampler or the TSP large volume air sampler is used tocollect the total suspended particulate matter in the surrounding air, wheresize selection is not preferred. EPA reference method. United States of AmericaFor the TSP group.
Technogroovy'shigh-volume air sampling collects particles at a flow rate of 40-60 feet during a continuous sampling period. The TSP over sized air sample is used to determine the total suspended particle concentration or can be used to determine the particle identity.
Technogroov's oversized air samples come in a variety of configurations. The platform consists of an anodized aluminum exterior shelter with a flexible roof group.This will include a timer for turning the instrument on and off, a filter holder for the filter media nodes, a vacuum drive, a flow control device, apressure logger for recording the flow, and the elapsed time indicator for the time calculation. a sample