industrial metal detectors
Description of HK21B type blind-hole residual stress detector:
The main technial performance and indicators of HK21B blind-hole residual stress detector:
Strain messurement rang: 0~±30000με
Stress measurement range: 0~±6000Mpa
Resolution: 1με
Resistance strain gauge application: 120Ω±0.5
The LED display the three directions’ strain value ε1,ε2 and ε3 as the stress rleasing during the measuring,it also display the calculated stress valueδ1 and δ2 and the principal stress direction angle θ, the showing way is swicth button mode.
This instrument is equipped with TP40 intelligent printer.it can print the three direction stress value,it also print the calculated residual stress valueδ1 and δ2,and the principal stress direction angleθ.
Basic error: ≤±0.15%.
Zero drift: ≤2με/h.
Set corresponding release parameters freely according to the materials of workpiece.
Power:AC 50Hz 220V±10%.
HK21B bond type of drilling equipment of residual stress
It can drill freely at plane,curved surface,fillet weld,butt weld,corner ect in different workpiece.
Hole diameter: 1.0~3.0mm.
Accuracy of alignment:0.025mm.
Drilling depth:controllable
HK21B magnet type of drilling equipment of residual stress
It can drill freely at plane,curved surface,fillet weld,butt weld,corner ect in different workpiece.
Hole diameter: 1.0~3.0mm.
Drilling depth:controllable
LIFT:
steel structure:
metal surface processing:
