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电子拉力机

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更新时间:2017-08-17 02:09:50浏览次数:1537

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产品简介

 适用于寻求材料力与形变关系的实验,可对金属,非金属的原材料、加工件、成品进行拉伸、弯曲、剥离、压缩、压陷、附着力、撕裂等多项力学实验及分析。

详细介绍

一、电子拉力机用途:
  适用于寻求材料力与形变关系的实验,可对金属,非金属的原材料、加工件、成品进行拉伸、弯曲、剥离、压缩、压陷、附着力、撕裂等多项力学实验及分析。
二、电子拉力机主要特点:
1、测量系统
  全自动测力系统,无级档,能自动保证精度,并轻易地计量至示值的+/-0.2%精度,且zui大力时还为zui细分辨率。
  美国品牌全套力传感器(带自动识别)
  自动标准力,标准长校正系统,可由任何*进行傻瓜式计量校准(加某一标准力,输入口令密码即可,长度校正也是如此)。
  全自动测长系统。
2、机械结构:
  采用门式框架结构,无间隙的高级精密滚珠双丝杆加载保证了整机钢及载荷效率,并且有较大的测试空间,用于进行各种试验,以保证整机大负荷的测试功能和简便的操作。
  轴承(日本),同步带全进口,众多不锈钢组件,(罩壳为不锈钢)。
  激光校准加工低阻力(远低于其他厂家)测伸长系统。
  结构的编码器在加高低温箱时无需拆装(限位为德国位置传感器)
  手感应气动夹具。
3、驱动装置
  电机为英国直流伺服大力矩电机(抗大过载)。
4、数据系统
  中国windows98,win2000版电拉软件随时免费升级,且全部曲线彩色喷墨打印(软件输出彩色曲线报告)。
  试验过程中实时动态显示负荷、变形、位移、速度、zui大强力、断裂强度、断裂伸长率、定伸强度等试验数据(带很多汽车塑料功能)和应力—应变等各种试验曲线,试验结果自动存盘、读盘、分析、放大、计算、判定、统计等。
三、技术指标:
  负荷:0.01-50000n;0.01-20000n;0.1-5000n;0.1-3000n;0.1-1000n
  负荷精度:+/-0.5%(>2n,按配置)
  测变形量:0-1200mm(0.01/0.02)
  测长精度:+/-0.05mm(150mm标准样棒)
  速度精度:+/-0.5%fs(自动力适合一切非金属标准,整个范围内)
  速度设定:电脑自动
  力值保护方式:电脑任意值设定
四、配套夹具(选)
  气动夹具、气动线夹具、经曲片状夹具、大力锲型夹具、专为防水材料所设计的幕墙玻璃试验夹具,压缩、弯曲夹具;高低温箱(以上各项供用户选定)。


【 electronic pulling tester
i、usage:
  for use in the experiment of relationship between force and deformation inmaterials.it can be used for many kinds of mechanics experiments and analyses of elongation,flexure,stripping,compression,pitting,adhesion and tearing in metallic or non-metallic raw materials and processed pieces.
ⅱ、principal characteristics:
1、measuring system
  wholly automatic force measuring system,with no grading,automatically guaranteeing precision and easily measuring to a precision display of +/-0.2% and with the maximum force displaying the finest resolving power
  complete set of american brand force transducer(with automatic distinguisher)
  automatic standard force and standard length correction system,may be calibrated by a simpleton measuring device of any measuring department(by adding a standard force and inputting the password,the same with the correction of length).
  wholly automatic length measuring system.
2、mechanical structure
  adopting the gantry structure,weighted,no-interval high precisionary atui-friction bearing double filament shaft to ensure the steel character of the whole machine and load efficiency,with considerable large space for testing to be used in all kinds of experiments to ensure the testing function of the heavy load of the whole machine and easy operation.
  imported ball bearing(japanese) and synchronous band,and a large number of stainless steel components(stainless steel case)
  laser calibrated processing low friction(lower than those from any other factories)testing prolongation system.
  the numbering machine of patent structure does not ned to be dismatled when increasing the height of the cryo-box(the limit is the german position transducer)
  patent hand transduction pneumatic clamps
3、diving device
  the motor is the english-made motor of direct current servo great torque(proof to overload)
4、data system
  chinese windows98,win2000 electric-driven software can be upgraded free of charge with colored ink--sprayed printing of all curve(most advanced software output colored curves report)
  in the course of experiment the real time kinesis shows the experimental data of load,deformation,displacement speed,maximum strong force,fracture intensity,fracture elongation rate,prolate intensity(with many auto plastic functions)and different kinds of stress and strain experimental curves.the results of experiments automatically store in disks,readable,analyze,enlarge,calculate,determine and make statistics.
ⅲ、technical indexes
  load :0.01-50000n;0.01-20000n;0.1-5000n;0.1-3000n;0.1-1000n
  precision of load:+/-0.5%(>2n,according to placement)
  measuring amount of strain:0-1200mm(0.01/0.02)
  measuring precision of length:+/-0.05mm(150mm international standard sample stick)
  precision of speed:+/-0.5%fs(automatically suitable for all kinds of non-metallic standards in the whole range)
  determination of speed:computer automatic
  protection of force value:computer arbitrary setting.
ⅵ、accessory clamps(se-lected)
  paten pneumatic clamps,pneumatic wire clamps,classical sheet clamps,strong stickle-shaped clamps,specially designed testing clamps for screen wall glass,compression and flexure clamps,high and low temperature boxes(the above are for the choice of customers).

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