COSBER - Emission tester
4Pages

COSBER - Emission tester Emission tester Series

COSBER - Emission tester COSBER – EMISSION TESTER A SIGNIFICANT PROPORTION OF PARTICLE FILTERS MALFUNCTION AND EMIT UP TO 10,000 TIMES MORE PARTICULATE MATTER. THE AVERAGE EMISSIONS OF THE ENTIRE VEHICLE FLEET WOULD THEREFORE BE UNDERESTIMATED BY A FACTOR OF 5. INNOVATION AND ACCURACY Introduction of particle counting for PTI is being implemented by some European countries. COSBER has developed a reliable and fast solution for the efficient measurement of particle-number concentration. The C-PN uses Extended Diffusion Charging measuring principle, an innovative technology to support PTI...

COSBER - Emission tester FEATURES EASY INTEGRATION The C-PN can integrate into all COSBER emission testers. It can be used in addition to the gas analyzer and opacimeter functions, or as a stand-alone unit. SIMPLIFIED MAINTENANCE The measurement is done at idle in less than 30 seconds. without the need for free acceleration, which is polluting, noisy and stressful for the engines or the operators. ECONOMIC AND SUSTAINABLE The C-PN uses ExtDC measuring principle without soot clogging. The straight-through design keeps the sensor clean for extended operating time. TECHNICAL PARAMETERS HMI...

COSBER - Emission tester EXTENDED DIFFUSION CHARGING RELIABILITY AND REPEATABILITY ExTDC consists in electrically charging the particles by the diffusion of a high density of ions (positive) created in an ionization chamber by corona effect. The concentration of charged particles is measured when leaving the sensor, the measurement corresponding to a leakage current per unit of time. This leakage current is proportional to the number of particles - and their specific surface - leaving the sensor per second, it allows to easily find the concentration in number and even in mass of particles....