NishiYu记大办公桌械仪表施家领先的地方有限责任公司，专门从事最顶尖锐的方法 试验的立场 及 实验室设备，混凝土反压试验机时一个个物种压力试验站，信息的一般部况下，它用球 混凝土试验，水泥，砖，耐火材料，建筑材料试块的抗压强度也可为其其它于其非金属材料抗压强度试验。
TSY-2000混合土收缩案例
主要要求主要设备，液体系统，保留容量调查组成Takeko。
主要由梁，柱，调节螺杆和手轮，轴承板，汽缸和活塞和其它部件。螺钉的端部和上压板之间，可动球座被安装，当上压板的下表面在与样本的顶部表面接触时，它可以自动适应高度方向试样的轻微倾斜，使两架飞机是在相互接触，力均匀。根据试样的尺寸，你可以转动手轮并拧到调整测试空间。
定位线框布置在下压板的顶表面上，使得样品可以放置在中心位置。
它由液压泵，输油阀，回流阀，油箱，机油滤清器和油管组成。
输送阀设有安全阀，过载溢出，具有安全功能。操作供油阀门手轮调节气缸负载到回油阀的进油量，并将油箱和油泵的所有油返回油箱。
它主要包括测量和控制系统，打印机和压力传感器。
启动按钮，停止按钮，交流接触器和保险丝。
半自动混凝土压缩试验机
Concrete compression tester should be installed horizontally on a solid foundation with a level of 0.2/1000. Test machine should be no less than 0.8m distance from the wall, there should be sufficient testing around the required range of activities and channels, four foundation screw (M10*300) should be used two times grouting to ensure the accuracy of bolt buried position. See the installation basic drawing of the basic plane of the machine.
The machine shall be used in the condition of no corrosive medium and no vibration, and the fluctuation range of the supply voltage shall not exceed 10% of the rated voltage. Local electric safety protection device shall be provided. Due to the use of hydraulic oil, there should be safety precautions around.
After the laboratory equipment is stable, the measurement and control system is installed in the corresponding parts of the top of the box on the right, and then the sensors and wires are plugged in.
1. Before use, should check the tank is sufficient oil, can look at the right side of the oil standard, such as insufficient, it should open the rear box board to add to the tank, to the liquid level at the oil mark is appropriate.
2.Check the oil filling joints and fasteners are loose, if loose, then tighten it. Check that the dust cover should be intact. Check the electrical grounding, fuse and other safety measures are effective.
3.For the first time, should the oil return valve to open and close the oil valve, switch on the power, press the start button, the pump starts to work, and then close the valve open to sending oil valve, the piston rises at a distance, there is no failure. If there is, it should be unloaded, stop inspection, and ruled out. Turn on the return valve, and the piston drops to its original position.
4. Clean the surface of the test piece and check for any obvious defects. If you can affect the test value, you must replace the nondestructive test piece.
1.The testing machine should be kept clean and tidy inside and outside, to prevent corrosion of each department.
2.经常检查油是否清洁。普通用户每周至少一次从排水管释放罐中沉淀一次油，视油污染量而定，直至释放出无污垢的油为止。如果污垢严重堵塞或损坏，则必须更换机油滤清器。
并反复多荒井之后涤，用吹风宽度揉拭底部分，Shikakisaki倒入如果发现油施混浊基础并且非重复使货币，则必须更津贴。
4.液体油标准，负面工作室温度不一致，正常施工过程程序：
通常在室温20°C下使用GB 761.1 - 87抗污染油L-HM 46（等效粘度（30号））
那些RT高于20个等待办事项时使用GB 7631.1-87 KoMigakueki压油L-HM 68（其粘度对应于旧瓦件40号）未使用时间，塑料盖，Tsukue盖好。
不使用时，塑料盖，导轨侧。
来 http://www.ludatest.com/concrete-compression-tester.html
短语本地Luda Machinery Instrument http：www.ludatest.com