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LBY-2型頂板離層監視儀(測2點和3點)

 
 
單價 面議對比
詢價 暫無
發貨 山東濟寧市付款后3天內
過期 長期有效
更新 2011-12-13 08:39
 

濟寧市興煤礦山設備有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明

 LBY-2型頂板離層監視儀(測2點和3點)
頂板離層指示儀是監測頂板巖層分離時所產生位移量的專用儀器。為煤礦工程技術人員和檢測工作人員提供確定錨桿的長度、抗拉強度,了解使用錨桿、錨索的合理性、經濟性而需要的科學依據。
主要技術指標:
1、測點深度:2點:5~6m,3點:4~6m,可根據用戶需求定做;
2、讀數精度:1mm;
3、量程:0~200mm;
4、鉆孔直徑:φ27mm;
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