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DGY—2型测功仪是一种新型的、精密的电子检测仪,它采用无外载加速测功法,且同步地测量油耗,即每次加速时间极短,1秒钟内完成测功率和油耗。我市已推广使用七台DGY—2型电子测功仪,随时在田间对拖拉机的功率与油耗进行测定,但使用者对测功仪的测量误差反映不一,有的认为测量误差已超过使用说
DGY-2 dynamometer is a new, sophisticated electronic detector, it uses no external acceleration dynamometer method, and simultaneously measure fuel consumption, that is, each acceleration time is extremely short, within 1 second to complete the power measurement And fuel consumption. The city has promoted the use of seven DGY-2 electronic dynamometer, at any time in the field of tractor power and fuel consumption were measured, but the user of the dynamometer measurement error is reflected, and some believe that the measurement error has exceeded the use of Say