论文部分内容阅读
多用大屏幕数字显示测试仪是一种集计数、计时器、转速表、频率计、信号源、万用表和温度计于一体的多功能测试仪器。它采用了功能很强的MCS—51单片微机,并配用了先进的控制和数据处理软件,使仪器具有智能化、功能强、并且操作简便。用它与J2125型气垫导轨,J4271型自由落体实验仪配合使用,可完成初、高中物理运动学中所有实验。本仪器可作为各大、中学、职校物理教学和电
Multi-use large-screen digital display tester is a set of counting, timer, tachometer, frequency meter, signal source, multimeter and thermometer in one multi-function test equipment. It uses a powerful MCS-51 single-chip microcomputer, and equipped with advanced control and data processing software, the instrument is intelligent, powerful, and easy to operate. Use it with the J2125-type air cushion rail, J4271 free-fall experimental instrument used in conjunction, to complete the beginning, high school physics kinematics in all experiments. The instrument can be used as major, secondary, vocational school physics teaching and electricity