EXHAUST MEASUREMENT SYSTEM / 164 SIMULATION SOLUTIONS TEST SYSTEM SOLUTIONS TESTING EQUIPMENT Dynamometers and Actuators Vehicle Testbeds Test Cell Mechanics and Control Rooms Media Conditioning Consumption Measurement Injection Testing Combustion Measurement Emission Analysis and Measurement In Vehicle Measurement SIMULATION TOOLS TESTING TOOLS CUSTOMER SERVICES BENEFITS AT A GLANCE • Best-in-class footprint with up to two streams plus EGR/ Tracer in one 19” cabinet • Safe investment in state-ofthe art, intelligent technology of the highest flexibility and retrofitability • First-class measurement results with regard to accuracy, reproducibility and response times for all applications • Substantially reduced expenses for installation, operation, service and total cost of ownership • Graphical user interface with interactive flow diagram of the system • Innovative remote diagnosis down to sensor and valve level The iGEM AMA software allows for easy, intuitive operation of the AMA i60 via a touchscreen. It provides a quick overview of the bench status, including all streams and analyzers. The control software offers diagnostic functions to be performed automatically via the integrated calendar function. AVL AMA i60 SII The AMA i60 SII exhaust measurement system has an extended portfolio of gas analyzers (QCL, HOT CLD, FID/PMD-COMBI) and a compact, modular design. The revised, intuitive and interactive user interface supports all essential service and diagnosis functions and issues warnings in case of pending maintenance intervals. The Quality Center iQ makes it possible to monitor freely selectable variables (e.g. pressures) and visualizes the statistical evaluations of calibration check data. MEASUREMENT PRINCIPLE Integrated pumps draw in the measurement gas from the sample point, which can be located at a distance of up to 20m. Depending on the application, heated lines, overflow valves and pre-filters or sample point selection units located in the vicinity of the sample are used. The analysis of the measurement gas is performed using high-end analyzers – FID for THC and CH4, CLD and HOT CLD (180 °C) for NO/NOx, IRD for CO, CO2, QCL for N2O, and PMD for O2. After several correction steps, the raw values of the analyzers provide concentration values that can be transmitted to a test cell automation system along with other information like pressure, temperature and device status. The AMA i60 SII can also be controlled by means of an AK interface. APPLICATION The AMA i60 SII contains analyzers with a broad dynamic measurement range for THC, NO/NO2/NOx, CO, CO2, O2, CH4, N2O, NH3 and SO2, which can be adapted to the application (diluted/undiluted exhaust gas or gasoline/diesel/hydrogen/etc). Due to the combination with different sampling systems, the AMA i60 SII is ideally suited for the development and certification of combustion engines according to EPA (including EPA 40 CFR part 1065 and 1066), ECE (including GTR 4 and 15), Japanese and other emission regulations. Special versions and mobile remote or stand-alone units are available with optimized system designs for SULEV, SCR and other applications.
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