价格:13000.00/1
品牌:kammrath-weiss
起订:11
供应:11
发货:3天内
信息标签:kammrath-weiss 显微纤维原位拉伸力学测试仪,供应,仪器仪表,试验机

点击这里进行电话呼叫

联系时一定要说在【贸易商务资源网】看到的将给您优惠！如果您也想和该公司一样在网站发信息有好排名，点击立即免费注册，发布产品推广。

 kammrath-weiss碳纤维纳米纤维原位力学测试台高强度纤维动静态疲劳拉伸材料拉力玻璃纤维、涤纶工业丝、高强聚乙烯纤维、芳纶丝、碳纤维丝、蚕丝、蜘蛛丝、纳米纤维

 kammrath-weiss纤维显微镜纤维拉伸试验机外形尺寸为80×100×22立方毫米，这个设备安装在sem扫描电镜和光显微镜样品台上。原位观察拉伸实验应用于非常低的载荷，并且有非常高的分辨率（**小到1×10-5 N）。拉伸速度的范围是0.1到20微米/秒.我们高刚度的纤维显微镜纤维拉伸试验机，**小可以非常测量纤维小到2.5µ米直径，和几个毫米长度。

Fiber Tensile Module

Tensile Experiments — down to the µN-Range

The outer dimensions of the Fiber Tensile Module are 80 x 100 x 22 mm³, it is mounted to the SEM or light microscope specimen stage "like a large specimen". It allows in-situ observation of tensile testing experiments at extremely low forces, yet very high load resolution (down to 1×10^-5 N). The tensile speed range is 0,1 to 20 µm/s. These features, coupled with maximum stiffness of this substage, allow very accurate measurements on fibers of down to 2.5 µm diameter, and several millimeters length. The specimens can be observed statically or dynamically at magnifications well beyond 10 000 x in daily routine work.

The load is measured by the principle of frequency variations on a spring-loaded metal wire. The displacement is taken by a differential transformer (LVDT).

The enlarged view shows the specimen holder, which is a pair of ceramic tubes, ground down to half their diameter (red tips). One side is attached to a parallel sled, driven by a combination of DC-tacho-motor/angular encoder for precise recognition of the displacement. A fine tungsten wire touches the specimen from underneath at 90 degrees. This wire allows heating up the specimen locally.