粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

\r主要用途<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r該試驗機用于測定磚、石、砼等建筑材料的抗壓強度。<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r本機為液壓加荷、傳感器測力、電腦操作、打印機打印力值數(shù)<\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r據(jù)、并換算抗壓強度。本試驗機符合**標準《普通混凝土力<\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r學性能實驗方法標準》，<\/span>自動<\/span>控制加載速度，并具有加荷速度<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r顯示窗口<\/span>、峰值保持、過載保護功能，是建筑、建材、公路橋<\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r梁等工程單位必備的試驗檢測設備。<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r二、主要技術(shù)參數(shù)<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r1、最大載荷：                   2000kN<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r2、示值準確度：                 一級<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r3、最小分辨值：                  0.1kN<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r4、承壓板間最大距離：            320mm<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r5、上下壓力板規(guī)格：              250×220mm<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r6、活塞直徑*最大行程：           直徑250×30mm<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r7、電機功率：                    0.75KW<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r8、輸入電壓：                    380V<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r9、外型尺寸：                    880×480×1400mm<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r10 \r凈重：                         850kg<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r三、結(jié)構(gòu)簡介<\/span><\/span>\r<\/p>\r

\r<\/span> \r<\/p>\r

\r試驗機主要有機體、液壓操縱箱、<\/span>電腦控制軟件<\/span>等三部分組成。<\/span><\/span>\r<\/p>\r<\/span> \r<\/td>\r<\/tr>\r