Place the capped beer bottle or the plastic bottle with the special adapter on the centering dish. The cap is pierced without air inlet by moving the lever completely forwards. The stainless steel tube is inserted and is at the same time connected by hose with the oxymeter or foam stability tester. The valve is opened which allows the protective gas, CO2 or N2, to get into the packing.
Pressure of gas creates an overpressure inside the bottle which forces the sample into the measuring device. The device consists of a rubber seal, piercing needle, stainless steel tube, stand and lifting mechanism. The piercing needle may be adjusted for height.
Sampling device, interconnecting hose, operating instructions