It is easy and intuitive to perform all functions in the standard operation of the CVS i60 SII. Remote operation concept and interactive self diagnosis functions to sensor and valve level allow for increased productivity as well as reduced and simplified maintenance and service wor���� APPLICATION The CVS i60 SII is used for the certification of all kinds of com��ustion engines and fully complies with the latest emission legislation for passenger cars and commercial vehicles, such as Euro 5/6 or EPA 40 CFR part 1065 and 1066. The CVS i60 SII supports all modern drive technologies like hybrid and gas engines as well as alternative fuels including hydrogen. The CVS i60 SII is availa��le for ��ow rates up to 20 m�� or 30 m�� ��L����, up to 60 m�� ��M���� or up to 90 m�� or 160 m�� ��H����. BENEFITS AT A GLANCE • Simultaneous bag valve functionality, separated sampling lines or ��ack��usha��le ��ag venturis for most accurate HEV/PHEV emission testing �� Easy servicea��ility ��y front access for venturi cali��ration and pullout / 171 drawer for maintenance of pumps, MFCs, etc. �� Particulate mass and particle num��er measurement of ����I and diesel vehicles via one dilution tunnel �� Semi- or fully-automated LFE for venturi cali��ration • Minimized total cost of ownership and less power consumption through fre��uency-controlled ��lower and alternative operation without heat exchanger EXHAUST GAS DILUTION SYSTEM AVL CVS i60 SII The CVS i60 SII is the most compact full ��ow dilution system on the market. With a total ��ow rate of up to 30 m��, all system components fit into one 19��-ca��inet. The sophisticated gas ��ow system guarantees fast response times and the ��est reproduci��ility for gas analysis. The extended valve manifold with increased numbers of phases ��ma��. five�� and simultaneous analyzing, purging, evacuating and filling optimizes the running of test cycles, e.g. with regard to HEV/ PHEV applications. The modular design – with up to four main ��ow venturis, three ��ag sample venturis or, alternatively, with mass ��ow controllers – supports all possi��le applications on chassis dyno and engine testbeds. The patented angulated inlet tube allows particulate measurement in accordance with ECE, EPA and ��apanese exhaust emission regulations with one dilution tunnel. MEASUREMENT PRINCIPLE The e��haust gas is diluted with filtered am��ient air close to the tailpipe outlet and then homogeneously mixed in the dilution tunnel for particulate measurement. During each phase of a test cycle, the e��haust gas ��ags are filled proportionally to the main ��ow rate of the CVS. The integrated mass emissions are calculated using the background gas concentrations in the bag and the accumulated ��ow rate of the diluted e��haust.
Solutionskatalog_2017_E
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