弈镁:三维电子散斑应变测试系统 Q-300

                         tl_files/News/170223/产品中心 DANTEC Q300.jpg

用途、应用

用于零部件的三维高灵敏度位移/变形和应变分析。适用于任何材料,且不必做标记。是对解析计算和数值计算结果进行实验验证的技术。测试的三维信息可用于快速测定材料特性。

电子结构、汽车设计、机械制造和复杂的材料、零件及结构的试验和研发。在拉伸试验、断裂力学、弯曲试验、双轴试验、蠕变研究、热膨胀和其它更多的领域应用广泛。 

性能指标

  • 全场的三维定量分析;灵活方便的模块化设计;
  • 广泛的应用领域,具有全场、非接触式的特点,可测量任何材料;
  • 高精度,系统测量可达亚微米精度;
  • 具有多种规格的适配器,该装置可将传感器转接在任意平面和曲面上;
  • 测量灵敏度:0.03~0.1μm可调;
  • 测量范围:根据测量方向的改变而变化,每次10~100μm的变化量;
  • 测量面积:使用外部激光时,最大可以达到200 x300mm²;
  • 操作模式:手/自动模式;1维、2维、3维操作模式;
  • 数据获取速度:使用3维操作模式时,3.5秒即可得到;
  • 照明基本距离:最短120mm;
  • 工作距离:0.2~1.0m;

参考配置

No.

序号 

Qt.

数量

Description

产品

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1

DSM 11320 Q-300 High Resolution 3D-ESPI-Sensor contains the laser diodes, the CCD-camera for image recording, the illumination optics, the laser beam steering for the reference beam and shutters for automatic switching of the specific illuminations. consisting of:

1        Casing, containing the following optical and mechanical components

2        Laser diodes, 80 mW, 780 nm, single frequency;

5        Shutters for beam guiding (for 4 illumination arms and 1 reference beam);

3        Piezoactuators for phase-shifting;

1        CCD-camera, 1380 x 1035 pixel,

1        Zoom lens, C-mount, f = 6‑15 mm, for variable image field recording;

4        Illumination arms (standard length ca. 30 mm, interchangeable);

1        Daylight-filter;

1        5m set of cables

Q-300传感器,包括所有光学和电子部件

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1

DSM 20010 Portable Control- and Analysis Electronics For use with Q-100 Q-300 / HR

便携式工作电脑

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1

DSM 30010 Modular Control and Analysis Software ISTRA For recording and evaluation of Electronic speckle pattern interferometry (ESPI) measurement data The software contains:

1        Executable ISTRA program, ready-to-start (single user license);

1        Documentation and reference manual;

Istra软件系统

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1

DSM 30015 ISTRA Mathematics This software extension module of ISTRA is integrated into the frame program of ISTRA. It contains advanced options for mathematical calculations of the measured data and special analysis features.

Istra数学计算分析模块

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1

DSM 30016 ISTRA 3 (incl. strain/stress module) for 3-dimensional measurement, calculation and analysis of deformation and strain fields with quasi simultaneous acquisition of the 3 deformation components.

Istra3应变/应力测量模块

  1.  

1

DSM 31010 Modular Control and Analysis Software ISTRAMS including measurement, evaluation, display and interpretation of the full field data (deformations, displacements and strain-/stress distribution at the object's surface).

Istra3控制及分析模块

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1

DSM 50220 Notched Demo Sample for Q-300 and Q-100 This demo sample is specifically designed for demonstration and training using the Dantec Dynamics ESPI systems.

标样

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1

DSM 60020 Mounting on optical table for Q-300 The mounting device is used to position the optical ESPI sensor onto an optical table, breadboard, test bench, etc. in front of the object to be tested. It enables different positions in height and variable angles of the sensor head.

  • height variation ca. 155 mm ± 20 mm
  • viewing angle variation ca. ± 20° of horizontal axis
  • incl. set of screws

标准适配器,用于将传感器固定在任意平面和曲面上