用于测定各种材料的抗拉强力、断裂伸长、定伸长强力、定强力伸长，并打印“应力-应变”曲线；也可用于土工布的宽条拉伸试验及CBR顶破试验。性能符合T15778、GB/T13763、GB/T14800、GB/T3923.1

主要技术参数：

1、强力测试范围 Range of test YG028A-1000 0～10000N +/-1%

　　 YG028A-2000 0～20000N +/-1%

　　2、拉伸速度 Speed of tendile 10～1000mm/min (无级stepless)

　　3、夹钳型式 Style of gripper 宽度width 200mm (土工布geotexile)

　　亦根据拥护要求定制 and can be customized as request

　　4、外形尺寸 Outline size 主机Main engine L700*W450*H1600mm

Use to mensurate all kinds materials resist pull mightiness、rupture elongate、stable elongate mightiness、stable mightiness elongate and print the“stress-meet an emergency”curve；It also use to geotexile width strip pull elongate test with CBR tip test break .character fit:T15778、GB/T13763、GB/T14800、GB/T3923.1

Mainly technique parameter：

1、Mightness test range: Range of test YG028A-1000 0～10000N +/-1%

　　 YG028A-2000 0～20000N +/-1%

　　2、Pull extend speed: Speed of tendile 10～1000mm/min (stepless)

　　3、Clamp type : Style of gripper

Width: 200mm (geotexile)

　　Also according to support require tailor and can be customized as request

　　4、Outline size: Main engine L700*W450*H1600mm