YG004A/N Electronic single fiberstrength tester（ Pneumatic clamper）
　　用于测定各种单纤维的断裂强力、断裂伸长率、定伸长负荷、定负荷伸长、蠕变等性能指标。
　　Used for testing indexes of single fiber,such as breaking tenacity,elongation at break,loab at specified elongation,elongation at specified load,creep,etc.
　　适用标准Standards:GB/T14337,9997,13835.5,ISO5079, 11566,ASTM D3822,BS4029等。