Stress measurement instrument

Detailed Product Description

  Stress measurement instrument

Two screen digital photoelasticity instrument TST-USB1002

Innovation and Advantage

Light source

Use the computer screen as the light source ,easy to get the white light and every kind of monochromatic light  

loading shelf

The loading shelf can rotation at any angle ,easy to watch the isoclinal line of any angle

Specimen load

Using  the ingenious helix pressure ,sensitive sensor and data display instrument

image resolution

Using high-resolution USB digital camera  acquisition the fringe picture and the analysis software process date

Product introduction

 Photoelasticity is an optical stress measurement method ,it use the transparent material with Birefraction performance ,produce the specimen which has the similar geometry sharp with the project structure ,part or accessory ,and load the similar load on the specimen with the real part ,according to the photoelastic stripe can account the pressure of every point of the border and internal model and with the similar theory can conversion to the real part pressure ,the precision can satisfy the requirement of engineering design .Photoelasticity can measure geometry sharp with the load stress condition more complicated component stress ,especially can measure stress centralize and intenal stress problem and other measurement can not resolve .therefor ,gain the recognition of academic and engineering

  In addition ,photoelasticity is the more important part of higher schools mechanical course 

  TST-USB1002 digital photoelasticity instrument mainly face to the mechanics education of higher school ,especially pay attention to the students manipulation ability. The logical instrument design ,easy to manipulation by students , more conducive for student deeply understanding the teaching content of material mechanics  

Main Technical parameter

Light source :use the computer LCD display screen

Clear aperture :Dia.100mm

Line polariscope: Dia.100mm

Circular polariscope:Dia.100mm

Loading :0~50kg (precision :5)

Dimension : 420×180×430(mm)

Experimental type:
The press of circular specimen

The press of bower specimen

The press of the rectangular specimen

The press of the hole rectangular specimen

TST-USB1002 is supplied with a manual which explains the principles of photoelasticity and presents a series of experiments.