功能简介： Functions:
l 该机符合国家标准GT/T2611-2007《试验机通用技术条件》、JJG139-1999 《拉力、压力和万能试验机国家计量检定规程》、 GB/T23858-2009《检查井盖》、CJ/T3012-1993 《铸铁检查井盖》、JC889-2001《钢纤维混凝土检查井盖》；主要用于铸铁井盖、复合材料井盖、钢钎混凝土井盖等各种规格、材质的井盖进行抗压试验检测，并检测井盖在抗压过程中变形量。增加附具，可完成其它材料的抗压试验检测
l The machine accords with GT/T2611-2007 General Requirements for Testing Machines, JJG139-1999 Verification Regulation of Universal Tension and Compression Testing Machine, GB/T23858-2009 Manhole Cover, CJ/T3012-1993 Cast Iron Manhole Top, JC889-2001 Steel Fiber Reinforced Concrete Checking Well cover and is mainly used to do the compression test of cast iron manhole cover, compositive manhole cover, steel fiber reinforced concrete well cover. If equipped with other accessories, it can do the compression test to other materials.
l 该采用两立柱结构框架结构，油缸上置，高精度电液伺服阀及精密伺服液压缸，可对试验力、位移变形进行多种模式的闭环控制。可以实现连续加载和任意负荷下保持载荷功能。试验过程中无冲击和震动，具有良好的读数稳定性。
The machine adopts two columns structure, upper hydra-cylinder, high precision electro-hydraulic servo valve and precision servo hydra-cylinder. There are several closed loop control mode to test force, displacement and deformation. The continuous loading and load keeping can be realized by the machine without impacting and shaking in the test.
主要技术指标Main technical parameters:
项目名称Item | 规格型号Description |
最大试验力Max load（kN） | JAW-600 | JAW-1000 | JAW-1500 |
测量范围 Measuring range （kN） | 2%-100%FS | 2%-100%FS |
试验机的示值精度Accuracy of indicated value | ≤±1% | ≤±1% |
最大压缩空间 Max compression space（mm） | 0-350 | 0-350 |
两立柱有效宽度Effective space between two columns(mm) | 1200 | 1400 |
工作台前后有效长度Effective length of the working table(mm) | 1400 | 1500 |
球型上压头尺寸Size of upper spherical platen(mm) | ￠250 | ￠250 |
活塞最大行程Max stroke of piston (mm) | 150 | 300 |
变形测量范围Measuring range of deformation(mm) | 0～10 | 0～10 |
变形测量分辨力Resolution of deformation measuring (mm) | 0.01 | 0.01 |
加荷速率 Load speed | 0~40KN/s 可调 | 0.5～10kN/S |
主机尺寸 Dimension of main machine（mm） | 1430x1400x2000 | 1600x1500x2200 |
伺服油源控制柜 Dimension of control cabinet(mm) | 1100x700x940 | 1100x700x940 |
电源电压Voltage | 380±10％,50Hz | 380±10％,50Hz |
机器功率Power（kW） | 1.5 | 21.5 |
机器重量Weight（kg） | ≈3000 | ≈4000 |
检测认证人脉交流通讯录
