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沥青混凝土***试验机 ,沥青混凝土抗压抗折拉力试验机

该机主要用于金属及非金属材料的拉伸、压缩等力学性能测试和分析研究。可自动求取ReH、ReL、Rp0.2、Fm、Rt0.5 、Rt0.6、Rt0.65、Rt0.7、Rm、E等试验参数,并可根据GB、ISO、DIN、ASTM、JIS等国际标准进行试验和提供数据。

  • 型号: LSY-100

  • 产品参数
  • 型号: LSY-100

 

试验机产品简介:

★测定沥青混凝土轴向抗压强度及相对应的应变和轴向压缩变形模量。适用于室内成型的试件和现场钻取的芯样。

★测定沥青混凝土浸水后抗压强度的变化,评定沥青混凝土的水稳定性。适用于室内成型的试件及现场钻取的芯样。

★测定沥青混凝土的拉伸强度、拉伸应变和应力应变过程曲线,用于评定沥青混凝土的拉伸性能。适用于室内成型试件和现场钻取的芯样。

★设备用途:该机主要用于金属及非金属材料的拉伸、压缩等力学性能测试和分析研究。可自动求取ReH、ReL、Rp0.2、Fm、Rt0.5 、Rt0.6、Rt0.65、Rt0.7、Rm、E等试验参数,并可根据GB、ISO、DIN、ASTM、JIS等国际标准进行试验和提供数据。

Product introduction of testing machine:

★ Determine the axial compressive strength of asphalt concrete and the corresponding strain and modulus of axial compression deformation. Suitable for indoor formed test pieces and core samples drilled on site.

★ Measure the change of compressive strength of asphalt concrete after immersion in water, and evaluate the water stability of asphalt concrete. It is suitable for indoor formed test pieces and core samples drilled on site.

★ Measure the tensile strength, tensile strain and stress-strain process curve of asphalt concrete to evaluate the tensile performance of asphalt concrete. Suitable for indoor forming test pieces and core samples drilled on site.

★ Equipment use: This machine is mainly used for testing and analysis of mechanical properties such as tensile and compression of metal and non-metal materials. Can automatically obtain ReH, ReL, Rp0.2, Fm, Rt0.5, Rt0.6, Rt0.65, Rt0.7, Rm, E and other test parameters, and according to GB, ISO, DIN, ASTM, JIS Tests and data provided by international standards.

 

试验机性能特点:

★本产品采用高强度光杠固定上横梁和工作台面,使之构成高刚性的门式框架结构。

★采用电机驱动通过传动机构带动移动横梁上下移动,实现试验加载过程.分为单空间和双空间两种机型。

★主本机采用**DSCC-1全数字闭环控制系统进行控制及测量,采用计算机进行试验过程及试验曲线的动态显示,并进行数据处理,试验结束后可通过图形处理模块对曲线放大进行数据再分析编辑,产品性能达到国际**水平

Test machine performance characteristics:

★ This product uses high-strength light bars to fix the upper beam and the work surface, so that it forms a highly rigid door-type frame structure.

★ The motor drive is used to drive the mobile beam up and down through the transmission mechanism to achieve the test loading process. It is divided into two types of single space and double space.

★ The main machine adopts the DSCC-1 full digital closed-loop control system for control and measurement, and the computer uses the computer to display the test process and test curve dynamically and perform data processing. After the test, the curve can be enlarged by the graphic processing module Data reanalysis and editing, product performance reaches international level

 

试验机技术参数:

★大试验力:100KN.

★精度等级:0.5级

 

试验机载荷参数:

★试验力测量范围:0.4%~A FS(满量程)

★试验力示值误差:示值的±0.5%以内

 

试验机试验力分辨率:

★大试验力的±1/300000,全程不分档,且全程分辨率不变

★大变形参数:

★大变形测量范围:10~800mm(选配)

★大变形示值误差:示值的±1%以内

★大变形测量分辨力:0.008mm

 

试验机位移参数:

★位移示值误差:示值的±0.2%以内

★位移分辨率:0.015μm

 

试验机控制参数:

★力控速率调节范围:0.005~5%FS/s

★力控速率控制精度:速率<0.05%FS/s时,为设定值的±2%以内,速率≥0.05%FS/s时,为设定值的±0.5%以内;

★变形速率调节范围:0.005~5%FS/s

★变形速率控制精度速率<0.05%FS/s时,为设定值的±2%以内,速率≥0.05%FS/s时,为设定值的±0.5%以内;

★试台速率调节范围:2~250mm/min

★试台速率控制精度:为设定值的±0.2%以内

★恒力、恒变形、恒位移控制范围:0.5%~A FS

★恒温箱温度范围:室温--100℃

Testing machine technical parameters:

★ Large test force: 100KN.

★ Accuracy level: 0.5 level

 

Test machine load parameters:

★ Test force measurement range: 0.4% ~ A FS (full scale)

★ Test Force Indication Error: Within ± 0.5% of Indication

 

Testing machine resolution:

★ ± 1/300000 of large test force, no binning during the whole process, and the resolution of the whole process is unchanged

★ Large deformation parameters:

★ Large deformation measurement range: 10 ~ 800mm (optional)

★ Large deformation indication error: within ± 1% of the indication

★ Resolution of large deformation measurement: 0.008mm

 

Test machine displacement parameters:

★ Displacement indication error: within ± 0.2% of indication

★ Displacement resolution: 0.015μm

 

Test machine control parameters:

★ Power control rate adjustment range: 0.005 ~ 5% FS / s

★ Force control rate control accuracy: when the speed is <0.05% FS / s, it is within ± 2% of the set value, and when the speed is ≥0.05% FS / s, it is within ± 0.5% of the set value;

★ Deformation rate adjustment range: 0.005 ~ 5% FS / s

★ When the deformation rate control accuracy rate is <0.05% FS / s, it is within ± 2% of the set value, and when the rate is ≥0.05% FS / s, it is within ± 0.5% of the set value;

★ Test bench speed adjustment range: 2 ~ 250mm / min

★ Testing rate control accuracy: within ± 0.2% of the set value

★ Control range of constant force, constant deformation and constant displacement: 0.5% ~ A FS

★ Temperature box temperature range: room temperature -100 ℃

 

试验机主机参数:

★外形尺寸:850×550×1680mm

★有效拉伸空间(含拉伸夹具):700mm

★有效压缩空间(含压缩夹具):850mm

★横梁移动大距离:1100mm

★有效试验宽度:450/550mm

★电源:220V/50Hz,±10%

★功率:0.75KW

★主机重量:520Kg

Test machine host parameters:

★ Dimensions: 850 × 550 × 1680mm

★ Effective drawing space (including drawing fixture): 700mm

★ Effective compression space (including compression fixture): 850mm

Long distance of beam movement: 1100mm

★ Effective test width: 450 / 550mm

★ Power: 220V / 50Hz, ± 10%

★ Power: 0.75KW

Host weight: 520Kg

 


沥青混凝土***试验机 ,沥青混凝土抗压抗折拉力试验机

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上海荣计达仪器科技有限公司

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地址:上海市闵行区浦江镇联胜路189号 

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