推荐回答（1个）
华兴万能试验机测控系统
微机控制试验机采用微机控制并结合先进的电子控制技术，实行标准化、单元化设计，具有控制准确、测量精度高、配置灵活，自动实现整个试验过程。
测量系统
负荷测量:采用进口高稳定度、高精度负荷传感器(或美国世栓传感器)。
变形测量:有三种方式:通过位移或者大变形、或小变形测量与控板，采用高精度24bit-sA/D,全程力量分辨率1/300,000，经微机采集系统，实现试样的变形测量。
位移测量:采用日本欧姆龙光电编码器与精度滚珠丝杠同轴转角，通过数字电路实现横梁(即上下夹头绝对位移)测量。
传动控制系统 采用A/D转换及单片机和计算机控制系统全数字式台湾(或日本松下)交流伺服电机，通过同步齿轮带带动丝杠转动加荷，保证传动效率高，噪音低、传动平稳，并保证速度精度在示值的±0.5%。
数据处理软件包
试验机控制系统软件采用基于windows9x/Me/2000操作系统平台，具有运行速度快、接口友好、操作简单、可满足不同材料的试验方法的需要。如有特殊要求，软件可定做。并可按用户要求扩展软件。可满足GB、ASTM、DIN、JIS等标准的要求。
该软件包有以下主要特点:
内核以Access数据库为中心，结合SQL语言，便于数据的求取。可方便地加入新的试验处理方法。万能试验机主要功能:
力值、变形(或大变形)、位移的同步测量和显示。
试验速度任意设定。(从0.001-500mm/min，可无级调速)
试验曲线实时显示，横坐标和纵坐标自动换档。
(4)可设置自动判断裂与否和自动返回起始点与否。可设置定时间停止，定负荷停止，定变形停止，可设置断裂判别条件。
(5)可任意删除已做过的某个试样的数据。
(6)可对曲线进行任意缩放操作、打印，并在曲线上选取参数点(屈服点、弹性段等)。
(7)参数计算采用VB+SQL语言，可靠、方便。
(8)可根据用户需要进行参数处理(用户化的试验方法并方便地扩充试验处理方法)。
(9)根据用户要求可求取非金属材料的最大强度、弹性模量、定压缩强度、定荷伸长、屈服强度等。金属材料的屈服强度、总压缩强度、抗压(拉)强度、延伸率等。
4、控制单元
控制系统是最新的计算机软硬件技术，结合最新的半导体技术，在测力、测位移、测变形、速度控制方面可靠、先进、易操作、灵活。
微机系统:可采用联想微机(包括:160G大容量硬盘、17寸彩显、标准键盘鼠标、)HP打印机完成整机试验的设定、工作状态控制、数据采集、运算处理、显示打印试验结果等功能;配有试验机专用SmartTest测试软件包，可根据国家标准、国际标准或用户提供的标准测量和判断各种性能参数，并对试验数据进行统计和处理;然后输出各种要求格式的试验报告和曲线图样.
济南华兴试验设备有限公司 0531-61311696 87981759 61311796
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