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