16 AccessoriesCalibration AdapterThe calibration adapter is a 6-inch Tygon tube with a male Luerconnector on the end. During calibration, connect one end of the tubeto the external filter (on the monitor) and the other end to the calibrationgas.Alternatively, the calibration gas can be sampled from:an optional Tedlar gas bag (P/N 500-0003-000) filled with calibrationgas,
