用于静态测试弹性织物的拉伸回复性能，采用航空铝材框架设计，不锈钢夹具，不锈钢304砝码，结构紧凑，性能稳定，是广大生产厂家、科研院校、商检、质检等单位经济实惠的首选强力测试仪器。

【测试原理】

一定张力作用于弹性织物﹐织物在一定张力作用下伸长﹐织物伸长到指定伸长量﹐织物在去除张力的情况下回复。本机可执行定伸长测试，定负荷测试，样品夹滑动灵活，配置有定伸长限位装置，可拉伸至任意长度处固定，适合不同样品的测试。

【相关标准】：符合ASTM D2594等标准要求

【技术参数】：  

1、测试工位：5位；

2、机体材质：铝合金

3、夹持器材质：不锈钢

4、砝码负重：5磅 一套2.27kg  ，10磅 一套4.54kg

5、夹持器有效夹持宽度：≥135mm

6、夹持器挂钩数量：10只

7、尺寸：1100*500*1350mm

8、重量：60Kg

[scope of application]

For static test tensile elastic fabric recovery performance, the design of aircraft aluminum frame fixture of stainless steel, 304 stainless steel weight, compact structure, stable performance, is the preferred strength testing instrument manufacturers, research institutions, commodity inspection, quality inspection and other units of affordable.

[test principle]

A certain tension acts on the elastic fabric, the fabric stretches under certain tension, and the fabric extends to the specified elongation, and the fabric replies when the tension is removed. The machine can carry out fixed elongation test, constant load test, flexible sample holder, equipped with fixed extension limit device, can be stretched to any length fixed, suitable for different samples of testing.

[relevant standards]: comply with ASTM D2594 and other standards requirements

Technical parameters:

1 、 test station: 5;

2, body material: aluminum alloy

3. Holder material: stainless steel

4, weight: 5 pounds of weight 10 pounds a 2.27kg, a set of 4.54kg

5, the holder holding effective width: 135mm

6 clamps holder number: 10

7 size: 1100*500*1350mm

8, weight: 60Kg