Light diesel vehicles loaded - down condition of the smoke measurement system science advanced and practical

Diesel smoke lug down working conditions of measurement systems (for light diesel vehicles) in accordance with the GB3847-2005 "from compression-ignition engines and compression-ignition engine vehicle exhaust smoke emission limits and measurement methods" to develop and produce. Suitable with diesel engines were loaded with diesel smoke detector down mode. Loading deceleration LUGDOWN method is a test method with load, which can be a good test results reflect the actual conditions of the vehicle emissions on the road, is a scientific, advanced and practical detection methods. And "free acceleration law" test method, compared with a low false positive rate, can effectively prevent cheating adjustment, but also be able to smoke emission vehicles for testing, for road vehicles emissions standards to provide more scientific, objective basis. ? Features: Chassis dynamometer resistance; good equipment reliability, low maintenance years; equipment can run continuously for a long time; in line with HJ / T292-2006 technical requirements. Features:? Full Chinese interface, user-friendly design; powerful database management system; easy system calibration capabilities; improve the self-test capability; networking quick and easy. System components: No. Product Name Quantity 1 chassis dynamometer Taiwan opacimeter 2 1 3 4 computer control system, one set of drivers to help?