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LD127-II路面材料强度试验仪

路面材料强度试验仪是一种多功能的公路路基材料实验仪器,它由底座、变速箱、立柱、支架、电机、电器开关等组合而成。

  • 型号: LD127-II

  • 产品参数
  • 型号: LD127-II

路面材料强度试验仪是一种多功能的公路路基材料实验仪器,它由底座、变速箱、立柱、支架、电机、电器开关等组合而成。

The pavement material strength tester is a multifunctional roadbed material tester. It is composed of a base, a gearbox, a column, a bracket, a motor, and an electrical switch.


路面材料强度试验仪主要特点:

■采用**的计算机技术与高精度的传感器技术相结合。

■设有过载保护,下降过位保护。

■操作简便,测试数据准确,性能稳定可靠。

■仪器手动试验,显示试试件变形时的瞬时压力及A大压力。

■可存储15组试件的试验结果。

■数字显示压力。

■可以做抗压和石灰土劈裂试验。

■有快速和慢速两种速度。

■可以选配备微型打印机。

Main characteristics of pavement material strength tester:

■ Combining computer technology with high-precision sensor technology.

■ With overload protection and falling over-position protection.

■ Easy operation, accurate test data, stable and reliable performance.

■ Manual test of the instrument, showing the instantaneous pressure and large A pressure when the test piece is deformed.

■ Can store the test results of 15 groups of test pieces.

■ Digital display pressure.

■ Can do compression and lime soil split test.

■ There are two speeds, fast and slow.

■ Optional micro printer.


路面材料强度试验仪技术参数:

■ A大额定载荷:99.99Kn

■ 丝杆A大移动距离:200mm

■ 机动速度: 快速50mm/min

慢速1m/min

■ 手动速度:0.2mm/摇把每圈

■电机规格:550w 380v1400p/min

■重量:120KG

■ 外形尺寸:600x600x1450mm

■电源电压:380V

■功率:800W

■环境温度:    ≤35℃。 

■相对湿度:    ≤85% 

Technical parameters of pavement material strength tester:

■ A large rated load: 99.99Kn

■ Large moving distance of screw rod A: 200mm

■ Maneuvering speed: fast 50mm / min

Slow 1m / min

■ Manual speed: 0.2mm / revolver

■ Motor specifications: 550w 380v1400p / min

■ Weight: 120KG

■ Dimensions: 600x600x1450mm

■ Power supply voltage: 380V

■ Power: 800W

■ Ambient temperature: ≤35 ℃.

■ Relative humidity: ≤85%


路面材料强度试验仪结构原理:

该仪器由底座、减速箱、立柱、横梁及罩壳等组成。

电动机及控制电器置于底座内,减速箱置于底座上。

横梁、减速箱及底座经两根立柱相联接,横梁并可上下调节,以适应不同高度的试样,横梁下平面可联接测力环。

底座及减速箱外面装有罩壳。

试验仪加载有两种形式,一种是电动,电动机由同步齿形带传递给减速箱,经减速箱减速后,旋转运动转换成丝杆的垂直运动,从而达到对试样垂直加载的功用。另一种是手动,将调速手柄置于空档,即可用摇手柄进行手动加载。

Structural principle of pavement material strength tester:

The instrument consists of a base, a reduction box, a column, a beam and a cover.

The motor and control electronics are placed in the base, and the reduction box is placed on the base.

The beam, the reduction box and the base are connected by two upright columns. The beam can be adjusted up and down to accommodate samples of different heights. The lower plane of the beam can be connected with a force measuring ring.

A cover is installed on the base and the reduction box.

The tester is loaded in two forms. One is electric. The motor is transmitted to the reduction gear by a synchronous toothed belt. After the reduction gear is decelerated, the rotation movement is converted into the vertical movement of the screw, so as to achieve the function of vertical loading of the sample. The other is manual. Put the speed control handle in neutral position, and you can use the rocker handle for manual loading.


路面材料强度试验仪注意事项:

1.路面材料强度试验仪的丝杆盘上升的**限位置为其盘面距基座箱体顶面300mm;丝杆盘下降的**限位置为其盘面距基座箱体顶面60mm,如果超过以上两个**限,路面材料强度试验仪有可能会损坏。

2.试验仪应该安放在一个地面应平坦、稳固的位置,而且试验仪应有接地安全防护装置。

3.应注意经常对路面材料强度试验仪进行维护保养:

①.应经常保持路面材料强度试验仪的干净整洁,每次使用完后须清扫台面及周围环境并擦拭干净。

②.丝杆及盘子,立柱擦拭干净后应涂上防锈油,并每天使用前应向丝杆滴注适量的润滑油(20号机油)。以保证丝杆在工作中正常润滑,减少磨损延长使用寿命。

③.不使用时应将防护套罩好。

4.当使用路面材料强度试验仪电动操作试需要将摇把拔出取下

Note for pavement material strength tester:

1. The maximum limit position of the screw rod disc of the pavement material strength tester is 300mm from the top surface of the base box; the maximum limit position of the screw disc from the top surface of the base box is 60mm, If the above two limits are exceeded, the pavement material strength tester may be damaged.

2. The tester should be placed on a flat, stable location on the ground, and the tester should have grounding safety protection devices.

3. Pay attention to the maintenance of the road material strength tester:

①. The pavement material strength tester should always be kept clean and tidy. After each use, the table surface and surrounding environment must be cleaned and wiped clean.

②. After the screw rod and plate and column are wiped clean, anti-rust oil should be applied, and an appropriate amount of lubricant (No. 20 engine oil) should be dripped into the screw rod before use every day. In order to ensure the normal lubrication of the screw in the work, reduce wear and extend the service life.

③. Cover the protective cover when not in use.

4. When using the pavement material strength tester for electric operation test, it is necessary to pull out the handle


LD127-II路面材料强度试验仪
路面材料强度试验仪是一种多功能的公路路基材料实验仪器,它由底座、变速箱、立柱、支架、电机、电器开关等组合而成。
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LD127-II路面材料强度试验仪

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