布料拉伸撕裂强度试验机 

一、概述：

适用于拉伸、压缩等多项物理力学性能试验，选配其他试验夹具也可对金属、非金属、复合材料及制品的拉伸、压缩、弯曲、剪切、剥离、撕裂等多项物理力学性能试验。试验机配置品牌电脑、中文WINDOWS XP 用户界面、菜单提示、鼠标选择操作，数据和曲线随试验过程动态显示。简单方便。是建材企业，大专院校、科研院所、质检局质检所、建工建材质检站等单位的检测中心检测设备。

I. Overview:

It is suitable for many physical and mechanical performance tests such as stretching and compression. Other test fixtures can also be used to stretch, compress, bend, shear, peel, tear, etc. metals, nonmetals, composite materials and products. Mechanical performance test. The test machine is equipped with a brand computer, Chinese WINDOWS XP user interface, menu prompts, mouse selection operation, and data and curves are dynamically displayed with the test process. easy and convenient. It is the testing equipment of the testing center of building materials enterprises, colleges, scientific research institutes, quality inspection bureaus of quality inspection bureaus, construction engineering construction material inspection stations and other units.

二、功能与特点：

★采用高精度、全数字调速系统及精密减速机，驱动精密丝杠副进行试验，实现试验速度的大范围调节，试验过程噪音低、运行平稳。

★万向节采用十字插销结构，而且具有摆角限制功能，一方面便于试样夹持，保证试验同心度，另一方面很好的消除了不规则试样对传感器的影响。

★触摸键操作方式，液晶显示器实时显示。显示界面可显示试验方法选择界面、试验参数选择界面、试验操作及结果显示界面和曲线显示界面，方便快捷。

★可实现试样装夹时横梁快慢升降调整，具有过流、过压、过载等保护装置。

★选配微机接口，可外接微机实现试验过程的控制及数据的存储、打印。

2. Functions and features:

★ Adopt high-precision, all-digital speed control system and precision reducer to drive the precision screw pair to carry out the test, to achieve a wide range of test speed adjustment, low noise and stable operation during the test.

★ The universal joint adopts a cross-bolt structure, and has the function of limiting the swing angle. On the one hand, it is convenient for sample holding to ensure the concentricity of the test. On the other hand, the influence of the irregular sample on the sensor is well eliminated.

★ Touch key operation mode, LCD display in real time. The display interface can display the test method selection interface, test parameter selection interface, test operation and result display interface and curve display interface, which is convenient and fast.

★ The cross beam can be adjusted up and down when the sample is clamped, and it has protection devices such as over-current, over-pressure and overload.

★ Optional microcomputer interface can be connected to a microcomputer to realize the control of the test process and data storage and printing.

三、技术参数：

★大拉力：5-50KN 大压力：50KN 

★高精度传感器精度：±0.5%

★负荷精度：±1% 分辨率1/20000码

★速度精度： ±0.5%

★速度范围：1-250mm/min

★位移测量精度0.1mm

★大变形测量范围：标线-1000mm（选配）

★移动横梁有效行程：1000mm

★位移精度：示值相对误差±0.5%

★电源：AC220V  50Hz

★外形尺寸960*780*2300mm（长*宽*高）

★净重：750kG

3. Technical parameters:

★ High tension: 5-50KN Large pressure: 50KN

★ High precision sensor accuracy: ± 0.5%

★ Load accuracy: ± 1% resolution 1/2000 yards

★ Speed accuracy: ± 0.5%

★ Speed range: 1-250mm / min

★ Displacement measurement accuracy 0.1mm

★ Large deformation measurement range: marking line -1000mm (optional)

★ Effective travel of moving beam: 1000mm

★ Displacement accuracy: relative error of indication value ± 0.5%

★ Power supply: AC220V 50Hz

★ Overall dimensions 960 * 780 * 2300mm (length * width * height)

★ Net weight: 750kG