玻璃應力儀 Semiauto Senarmont PTC-702
本裝置特點是減少人為誤差,預先輸入測定對象的光彈性系數及深度,可以自動演算出應力大小、監示器放大倍率1~24倍 。主要用于玻璃制品殘留應力的定量檢測,塑料制品的應力檢測, 光學薄膜的位相差測定,結晶材料應力的有無等。
規格:
1.檢測原理:Senarmont(補償法)/銳敏色法(感光色法),
2.外形尺寸:W280×D375×H750mm ,
3.視野范圍:最大176×132mm/最小6.9×5.2mm,
4.光源:LED燈 ,
5.電源:AC220 50/60Hz
6.構成:應力儀主機、筆記本電腦、CCD相機、調焦相機、電纜線、應力方向確認棒 7.精度/標準偏差:約±1.5nm(刻度羅盤旋轉±0.5°) ,8.分辨率:約為1.5nm(刻度羅盤旋轉0.5°)
9.重量:18kg , 電腦操作系統: Windows XP.
Semiauto Senarmont PTC-702is the instrument for visualizing strain in transparent medium and measuring its degree.This product displays the image brightness amount in figures in the monitor,and according it simplifies looking for Analyzer rotated angle where the target area blacken to the maximum. This system reduces the measurement error caused by an operator.
It also has Sensitive color method,so it is available to confirm the direction of the stress.