Aspirating Head System Tri ClampRemote Stainless Steel Tri Clamp Aspirating Head System
All TRIO.BAS air samplers are suitable for 90 mm Petri dish or 55 mm Contact plate. In case of conversion from Petri dish to Contact plate or the other way around, it is necessary to adopt the specific aspiration head because they have different configuration. It is also necessary to adjust the position of the fixing spring inside the aspiration chamber of the sampler. This information is valid for both stainless steel aspiration head (see Code 330 and 331) and sterile ”Daily Shift” aspiration head (see Code 340 and 341) .