DT307-III型CCD杨氏模量测定仪

技术指标：

1.A字型铸铁底座，整体高度130cm.钢管120cm，                                                                                                                

2.待测金属丝测量部分长度80-90cm,材料不锈钢丝，直径0.15mm；另配有0.13mm钼丝一根可供扩展                                                                                                                 

3.显微镜量程0-20mm,分度值0.05mm,放大率30X.                                                                                                              

4.砝码100g，10个；200g,10个                                                                                                                                        

5.彩色CCD,30万像素，17寸彩色液晶监视器。                                                                                                                   

6.精密导轨，长50mm