Im m ission Line 2 .0 1 2 .0 1 M i c ro p o l l u t a n t s h i g h v o l u m e s a m p l e r M ai n Char ac t er i st i c s : · According to: - ISO 12884 (particulate/gas) - ISO 16362 (particulate) - USEPA TO9 (particulate/gas) - USEPA TO13A (particulate/gas) · Electronically controlled flowrate to standard and actual condition · Large graphic display back-lighted with keyboard and RS232 interface · Sampling time with 1” resolution and selectable from 1’to 168h · Measured and stored parameters: Flowrate, Total volume, Ambient temperature, Ambient pressure, filter load · Storing capability up to 60 sampling reports · Sampling flow storage with 5 minutes interval · Light alloy cabinet of small size and light weight suitable for outdoor mounting · SMS remote control (*) · Sample conditioning depending on wind direction and velocity (*) ECHO HiVol is a “ stand alone” automatic instrument designed to be used outdoor even in severe weather conditions. The Venturi gas meter used is made according to EN ISO 5167 standards. This kind of gas meter gives many advantages compared to other flow measurement systems: the measures stability in the long term, the capability of being used with all weather conditions, a reduced sensitivity to stain thanks to the gas meter self cleaning profile and the absence of elements which are sensitive once in contact with inhaled air. The flow measure and regulation in relation to actual condition, make ECHO HiVol a unique instrument. This feature allows the user to change the sample head and flow rate without recalibrating the flow meter. Echo HiVol is equipped with a three stages brushless blower, practically maintenance free, and its averaged life is higher than 20000 hours (more than 2 non-stop operating years). * Optional Cabinet’ lock details s

Im m ission Line Two sampling inlets are available, PUF and TSP. These are freely interchangeable. The PUF sampling module with filter holder of 102 mm and adsorbing cartridge (for PUF or XAD2) of 58 x 125 mm allows simultaneous sampling of particulate and gas fractions with 2 .0 1 2 .0 2 flow rate between 180 and 220 l/min. In alternative a filter holder for total particulate (TSP) on membrane of 150 mm diam. is available. This is required for working up to a 500 l/min flow. Tec h ni c al c har ac t e r i st i c s 100 - 600 l/min (6 - 36 m3/h) Range Pump 3 stages brushless blower 20 000 operating...