U.S. Environmental Protection Agency, 26 W. Martin Luther King Dr., Cincinnati, OH 45268

66 -- COMBUSTION ANALYSIS SYSTEMS SOL RFQ 97-45 POC Antoinette Clay E-MAIL: US EPA Cincinnati Contracts Management Division, clay.antoinette@epamail.epa.gov. The U.S. Environmental Protection Agency's Office of National Vehicle and Fuel Emissions Laboratory/Advanced Technology and Support Division has a requirement for three new engine combustion analysis systems that meet the following requirements: (1) Portable (easily moved from cell to cell); (2) Stand-alone (doesn't need to be part of larger capacity data acquisition system); (3) Input of engine geometries to perform thermodynamic calculations specific to that engine; (4) Input of varying in-cylinder pressure and shaft encoder signals to perform thermodynamic performance calculations; (5) Calculates at a minimum brake and indicated mean effective pressures, pressure versus crank angle traces, P-V diagrams, and burn duration; (6) Flexible enough to allow the input of other fast signals not limited to in-cylinder pressure; (7) 8-channel input at a minimum; (8) individual analog/digital converter for each input channel; (9) 2 million samples per second per channel (2 Msample Dynamic RAM); (10) Upgradable to real-time processing; (11) Equipped with PC workstation with a 200 MHz pentium processor, 32 Mbyte RAM, 3.2 Gbyte EIDE hard drive, 12X EIDE CD-ROM drive, 17" High Resolution SVGA monitor, and Microsoft Windows 95 to be integrated with each high-speed combustion analysis system; (12) Delivered to EPA's NVFEL laboratory located at 2565 Plymouth Road, Ann Arbor, MI 48105; (13) Delivered within 12 weeks after receiving order; (14) Equipped with set of operational manuals; (15) Systems set up and proven to be functioning properly by vendor at EPA's NVFEL laboratory. All interested parties should submit a request in writing to Antoinette Clay at the above address or by fax (513-366-2107). TELEPHONE REQUESTS WILL NOT BE HONORED. (0265)

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