HK21B type of blind-hole method of residual stress detector Description
HK21B residual stress detector used blind-hole method to analysis and research the residual
stress of variety materials and structures,it’s also be used as a stress analysis
instrument to measure the structure in static strength researching and any point
deformation of matieral.
It also can measure force, pressure, torque, displacement and temperature when it be
equipped with appropriate sensors.
It can measure the measurement and direction of residual stress value directly when using
the computer as a microprocessor and adopting high precision measuring amplifiers,data
acquisition and processor and the measurements without zero,then realizing the automation
of the residual stress measurement.