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Residual stress detector
Residual stress detector
Supplier Info
[China Supplier]
Contact Person : Mr. admin zc
Tel : 86-531-81666636
Fax : 86-531-81666635
Product Detail
1.easy to operate; 2.precise measurement;

Stress detector

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

                     

 

Residual stress detector

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