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上海市公共交通公司研制的PT5-3型通用五轮仪,被交通部和公安部指定为实施《机动车制动检验规范》检验汽车制动性能的测试仪器。常熟市汽车测试仪器厂在生产这一仪器过程中,又不断进行改进,使该仪器性能更加完善,从而使该单位成为我国汽车检测仪器制造行业第一批获得“制造计量器具许可证”的单位。目前,PT5-3型通用五轮仪已被许多地区的监理和计量部门认可为必备的检测仪器。 1.车辆常规检验不论是新车还是在用车,车辆空载还是满载,都可使用五轮仪检验车辆的制动性能,每次测量均可获得制动初速度、制动距离、制动反应时间或制动全程时间等一组数据。试验时因驾驶员操作及路面情况等因
The PT5-3 universal five-wheel instrument developed by Shanghai Public Transport Company was designated as a test instrument for testing automobile braking performance by implementing the “Motor Vehicle Brake Inspection Specification” by Ministry of Communications and Ministry of Public Security. Changshu Automobile Test Instrument Factory in the production process of this instrument, but also continue to improve, so that the performance of the instrument more perfect, so that the unit became China’s automobile testing equipment manufacturing industry first to obtain “manufacturing measuring equipment permit” unit . At present, PT5-3 universal five-wheel instrument has been approved by many areas of supervision and measurement departments as an essential testing equipment. 1. Vehicle routine inspection whether it is a new car or in the car, the vehicle is empty or full load, can test the vehicle’s five-wheel brake performance, each measurement can be obtained early braking speed, braking distance, braking reaction Time or brake a full set of data such as time. Test due to driver operation and road conditions and other factors