型号:

 

VAIS-PT是一款带有加强的蜂窝芯板的气动全主动隔振系统。蜂窝芯板桌面的无限制尺寸和公制螺纹孔使得VAIS-PT成了精密光学测试的优秀隔振工具。专为光学-激光研究而设计的VAIS-PT完美结合了高阻尼启动支持系统/高度调节的高分辨率重复性(high resolution repeatability of height adjustment)/主动隔振控制系统优异的隔振性能/蜂窝芯板桌面的角的合规性。



VAIS-PT

(气动主动防振系统-配有光学面板

(Pneumatic Active Anti-Vibration System with Optical Breadboard Top)



产品简介/Introduction:


VAIS-PT是为光学/激光应用研究而设计的。

由众多光学部件组成的光学/激光研究需要每个光学部件的一致的位置精度。 为了保持一致的位置,光学平台必须保证低频的振动稳定性和光学顶端的刚度。

VAIS-PT由刚性蜂窝工作台和气动主动防振系统组成,气动主动支持系统保证振动稳定性适合光学/激光研究。

VAIS-PT is designed for optical/laser application research.

The optic/laser research which consists of numerous optic parts requires consistent position accuracy of each optic part. To maintain consistent position, Optical table must secure the vibration stability in low frequency as well as the stiffness of optical top.


VAIS-PT consists of rigid honeycomb bench and pneumatic active Anti-Vibration System. Pneumatic active support system guarantees Vibration stability suited for optic/laser research.


产品特性/VAIS-PT Advantages:


1. 先进气动支架/Advanced pneumatic stand:

采用高阻尼气动支架在阻挡强烈振动输入上显示出稳定的表现。/The use of a highly damped aerodynamic stand shows a stable performance against strong vibrational input.

2. 先进控制系统/Advanced control system:

采用NIST-A/NIST-A1标准的平面前馈控制系统。/NFT-A / NIST-A1 standard planar feedforward control system.

3. 可靠的稳定性能/Reliable and stable performance:

自适应控制系统不随边界条件的改变而改变;隔振效率不会随载物的重量和重心的不同而改变。/The adaptive control system does not change with changing boundary conditions; the efficiency of vibration isolation does not change with the weight and center of gravity of the load.

性能曲线/Performance Curve:


  

                 VAIS-PT振动积累性能图                                            VAIS-PT振动传递速率性能图

                VAIS-PT vibration accumulation performance                                               VAIS-PT Vibration Transmission Rate Performance

 

VAIS-PT 应用范围/Applications:

VAIS-PT由刚性光学顶部和高阻尼气动主动隔振支架组成。 通过有效隔离10Hz以下的振动输入。 VAIS-PT可以在任何振动环境下提供最佳的振动状态。/VAIS-PT consists of rigid optical top and high damped pneumatic active vibration isolation support. By effectively isolating vibration input below 10Hz. VAIS-PT provides optimal vibration state in any vibration environment.

· AFM-RAMAN 系统/AFM-RAMANSystem

· 干涉仪/Interferometer

· 光学/激光测试/Optic/laser application measurement




相关参数/Specifications:




上海交通大学VAIS-PT实测实验/Experiment on VAIS-PT in Shanghai Jiaotong University 


     

          上海交通大学采用我公司的PT隔振台                                        VAIS-PT实测性能图            

Our VAIS-PT in Shanghai Jiaotong University                                                      Experiment result on&without VAIS-PT



      通过图中红色折线(无PT隔振台)和黑色折线(有PT隔振台)的数据对比,我们可以清楚地看到VAIS-PT对振动的有效隔离。5Hz后隔振效率就达到了90%,10Hz后隔振效率达到99%。/By comparing the data in the red polyline (without PT isolator) with the black polyline (with PT isolator), we can clearly see that VAIS-PT effectively isolates vibrations. After noise reached 5Hz, isolation efficiency reached 90%, 10Hz isolation efficiency of 99%.


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