JDM-1 Electric Relative Density Apparatus


                              JDM-1 Electric Relative Density Apparatus

                              The Electric Relative Density Apparatus is suitable for measuring maximum density and minimum porosity ratio of the soil with the grain size less than 5mm of non-cohesive soil and the mass of the specimen with the grain size of 2 – 5mm is not more than 15% of total mass of the specimen so as to calculate the relative density of the soil. It consists of drive system, control panel, vibration hammer etc. 

                              Specifications:

                              1. Mold: 250ml, internal diam: Ø5cm, height: 12.7cm, including sleeve

                              2. Hammer: hammer mass: 1.25Kg, 32 stroke times per minute

                              hammer: Ø5cm 

                              3. Drop: 15cm

                              4. Timing range: 0 – 15minutes

                              5. Power: 120W

                              6. Power supply: 220V




                              客服中心

                              7×24 熱 線

                              18914724998


                                微信掃描關注

                              展開客服
                              欧美性爱大片_成年女人免费毛片视频_黄页网址大全免费观看