電dian子zi型xing麵mian團tuan拉la伸shen儀yi是shi麵mian團tuan拉la伸shen性xing能neng測ce定ding儀yi器qi，主zhu要yao用yong於yu測ce定ding麵mian粉fen筋jin力li強qiang度du和he麵mian粉fen改gai良liang劑ji改gai良liang效xiao果guo
，采cai用yong高gao性xing能neng高gao精jing密mi度du稱cheng重zhong傳chuan感gan器qi測ce定ding麵mian團tuan抗kang拉la伸shen阻zu力li
，準zhun確que可ke靠kao，可ke同tong時shi顯xian示shi多duo至zhi5組拉伸曲線，方便對比其差異。