Equipment for manual sampling of SO2 and smoke in inmision for diary periods of sampling
Sampler composed by a bubbler with a capacity of 150 ml., with inner tube of plain open bottom and filter holder of brass to retain smoke.
Metallic water tightness box with handle for transportation and front door.
Heating resistance for working in cold conditions.
Switch for start/stop, heating, fuse and control of the programmer clock to sample in continuous or intervals. Regulation flow.