留置针韧性测试仪是专门用于测试医用留置针的韧性； 由智能控制器、定位机构、摆动机构、夹具等部分组成。其中智能控制器由CPU、主板、LCD显示屏、电源等部分组成。
 全机自动化程度高，被测对象装上后，使用者仅按一下的操作键即可自动完成全部操作

试验频率：0.5Hz;
弯曲角度：25°、45°、90°3种位置，开关设定弯曲角度，4位高亮度LED显示；
弯曲距离：10～60mm,      精度：±0.1mm(4种规格)；
实验次数：双向施力20次或疲劳实验。
净重：10kg
外形尺寸：300×240×240（mm）

。Test frequency: 0.5Hz;
Bending angle: 25 degrees, 45 degrees, 90 degrees, 3 positions, the switch set bending angle, 4 bit high brightness LED display;
Bending distance: 10 ~ 60mm, accuracy: + 0.1mm (4 specifications);
Test times: 20 times biaxial force test or fatigue test.
Net weight: 10kg
Size: 300 * 240 * 240 (mm)
The utility model relates to a toughness tester for medical indwelling needles, which is used for testing the toughness of a medical indwelling needle. The utility model is composed of an intelligent controller, a positioning mechanism, a swinging mechanism, a clamp, etc.. The intelligent controller consists of CPU, main board, LCD display screen, power supply and so on.
The whole machine has a high degree of automation. After the object is loaded, the user can automatically complete the whole operation only by pressing the unique operation key.