Features of Hardness Tester:
 

● Tests the superficial hardness of metals.

● The test principle and accuracy comply to standard ISO6508.

● With the bench stand it can be used on the desk as well as on site.

● Tests the hardness of thin plate, slim pipe, thin shaft, small ball

And small stampings, workpieces with small supporting surface as well

As parts requiring small indentation, replacing Vickers hardness tester.

● It is used for finished workpiece NDT test directly. The small

Indentation is non-destructive to most workpieces.

● Traceable standard hardness block.

● Indenter inspected with standard Rockwell hardness tester.

● Test force calibrated with load cells directly traceable to national secondary benchmark.

Technical Parameters

Initial Test Force: com: office: smarttags" />3kg

TotalTest Force: 15kg, 30kg, 45kg ( for

PHR-1ST 15kg only)

Force Applying Method: By screw

Indenter: 120°diamond cone, Ф1. 588mm carbide ball , Ф1. 588mm steel ball (PHR-1ST)

Accuracy: Meets the requirements of ISO6508

Resolution: 0. 5HR

Testing Range: HRN, HRT, HRW, HRX, HRY, etc. 15 scale

Application: All metals including iron, steel copper,

Aluminium, zinc, lead, tin, carburized steel,

Nitrided steel etc.

Application

● Tests thin shaft ＞Ф2mm with V anvil.

Tests small ball ＞Ф2. 5mm with ball testing anvil.

Tests small and irregular stampings with small supporting surface using slim raised spot anvil.

● Tests tin plate and cold-rolled sheet using PHR-1S and diamond raised spot anvil .

● Tests thin-wall slim pipes＞Ф4. 8mm using PHR-1ST .

● Tests carburized layer or nitrided layer on large workpieces using PHR-100S.