用作水泥或其它非金屬脆性材料試塊的抗折強(qiáng)度測定。 主要技術(shù)參數(shù)Mainspecifications：最大負(fù)荷(Max.loadingcapacity): 11.7Mp 5000N示值精度(Accuracy): 1%加載速率(Pacerate): 11.7 0.017Mp 50 5N支撐棍距(Centerdistence betweentwo supportingbars): 100 0.1mm支撐棍直徑(Diameterof the lordingandsupportingbars): 10 0.1mm