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Home > Product > Measurement & Analysis Instruments > Electronic Measuring Instruments > Industrial Metal Detectors > Portable Superficial Rockwell Hardness Tester PHR-4-2S
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Portable Superficial Rockwell Hardness Tester PHR-4-2S

[Get Latest Price]
1 Set/Sets
Ningbo or Shanghai
Minimum Order Quantity:
1 Set/Sets
Supply Ability:
100 Set/Sets per Month
Payment Terms:
L/C,T/T,Western Union
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China (Mainland) China (Mainland)
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Products details

Item specifics

  • Port: Ningbo or Shanghai
  • Minimum Order Quantity: 1 Set/Sets
  • Supply Ability: 100 Set/Sets per Month
  • Payment Terms: L/C,T/T,Western Union


Tests the superficial hardness of metals


*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.

Main Technical Parameters

 *Initial Test Force:            3kgs
 *Total Test Force:              15kgs, 30kgs, 45kgs
 *Force Applying Method:         By screw
 *Indenter:                      120 diamond cone Q 1.588mm carbide ball
 *Accuracy:                      Meets the requirements of ISO6508
 *Resolution:                    0.5HR
 *Testing Range:                 HRN, HRT,HRW, HRX, HRY, etc. 15 scales.
 *Application:                   All metals including iron, steel copper, aluminium, zinc,
                                 lead, tin,carburized steel, nitrided steel etc.


*Tests thin shaft >Q2mm with V anvil.
*Tests small ball >Q2.5mm 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 carburized layer or nitrided layer on large workpieces using PHR-100S.


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Portable Superficial Rockwell Hardness Tester PHR-4-2S

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