The new AirCube™ COM2-Iso, distinguishes itself also for its great accessories range with which it may be equipped as much for environmental applications as for applications of sampling in emission. The model COM2 ISO is equipped with a single head membrane aspirating pump, automatic by-pass; type 5 latest generation PC board for sampling control and management. The principal application is in the sampling of fine particles and polluting substances from exhaust emissions conforming to ISO-9096 and EN-13284 norms. Obviously maintaining the dimensions similar to the other models of AirCube™ samplers and with the double power source (AC power and Battery power); it is suitable for all sampling applications where there is foreseen an elevated flow of aspiration and also with elevated back pressures. The new PC board with high-resolution, back light graphic display allows an easy and intuitive setting of data and immediate visualization during operational sampling phases, showing in real time all of the information reported to it such as: Instantaneous flow and average flow of the session, instantaneous temperature to the counter and average temperature of the session, instantaneous ambient temperature and average ambient temperature of the session, instantaneous and average atmospheric barometric pressure of the session, partial volume sampled and sampling time. Furthermore, still from the display it is possible to follow the progress of the sampling graphically distributed on the base of aspiration flow and time. This option permits the verification and validation of the sampling validating the data with the calculation of the standard deviation.