ISO 9073-4抗撕裂的测定
ISO9073-4测试针对的是梯形试样的抗撕裂强度的标准.该标准的测试是反映各类定制试样在连续撕裂情况下的抗撕裂能力.
本标准只适用无纺布材料.尽管无纺布归类于纺织产品,但它的技术特性却介于纺织产品和纸质产品以及塑料产品之间.
根据标准要求,测试用试样被裁剪成等要梯形,并且在短边裁一缺口.根据标准要求将梯形试样的非平行段夹入安置在 拉伸试验机 上的夹具内.测试的应用是用位移控制模式以恒定的速度将不断分离的夹具所受的撕裂力传递给夹具内的被测试样.测试的结果要求的是平均撕裂力值(用国际单位N表示).对于此试验,需要高速的数据采集及传输能力,建议使用500 Hz及以上的数据采集速率以便采集足够的数据量捕获所有的峰-谷值.
我们建议使用安装在拉伸试验机上的手动夹具或气动夹具配以橡胶面的夹面来夹持被测材料.试验设备可采用 单立柱 或 双立柱的台式试验机.测试用软件包推荐英斯特朗的Bluehill,它可以输入试样信息,设定控制模式,自动计算需要的结果数据以便产生标准要求的测试报告.对于此测试,我们使用预加载(Bluehill软件包含有此功能),该功能的作用是在测试开始前拉直可能松垂的试样.
我们建议用户在测试前仔细阅读ISO 9073-4标准之规定,充分了解测试所需要的一起要素诸如制具的选择和测试结果的要求
2712 Series Pneumatic Side Action Grips (2712-041, 2712-042, 2712-045, 2712-046)
Instron® 2712-04x Series Pneumatic grips, packed with features to enhance gripping performance, usability, and operator safety.
- 产品
- 5/16/2019
- 0.7 MB
2710-100 Series Screw Side-Action Grips
Screw side-action grips provide a very simple and efficient method for holding test specimens in a wide range of applications. The dual - acting design of 2710-100 series grips means that jaw faces can be adjusted to accommodate different specimen thicknesses. This ensures that the line of tensile force remains concentric with the grip body. They can be equipped with a selection of interchangeable grip jaw faces in various sizes and choice of surfaces including smooth ground, rubber-coated and serrated. Line contact and special coated faces are also available.The unique ‘snap-on’ jaw face attachment makes changing faces extremely quick and simple.
- 产品
- 6/28/2017
- 1.3 MB
5900 Series Brochure
5900万能试验系统是专为精确度，内置的耐用性，并提供了灵活性不断变化的需求。它们的设计与提升测试效率和完善的检测经验，为运营商的标准和可选功能。广泛的模型可用于从<100N测试容量达力600kN。
- 产品
- 12/13/2012
- 2.3 MB
英斯特朗 3300 系列电子万能材料试验机
3300系列测试机器是专门为满足标准化和日常测试的要求而开发的。该系列产品能够以最经济的价格为用户提供 Instron一如既往的出色质量
- 产品
- 8/9/2013
- 1.9 MB
Bluehill® Universal Software
Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. Discover simpler and smarter testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: and Instron Connect – a new feature that provides a direct communication link to Service. Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill.
- 产品
- 2/26/2017
- 2.6 MB