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3 to 187.5 kgf

FH 31

    The FH 31 Rockwell hardness tester is built with a cast frame to provide the ultimate stiffness and rigidity. The machine uses a closed loop loadcell based control system to guarantee superior results.

    The FH 31 complies with, or exceeds, all relevant international standards and is capable of performing all Rockwell and Superficial Rockwell scales. The FH 31 series comprises of two models with the key differentiation being the ability to perform Brinell indentations (one model up to 150kg, the other up to 187.5 kg).  

    The FH 31 system control is managed via a 6.5" industrial touch screen utilizing Horizon software which allows for user test setup, configuration, saving results, recalling results, etc. 


tinius olsen fh 31 rockwell hardness testers

Features & Benefits

Load cell, force feedback, closed loop system
Unparalleled rigidity
Load range 2.5 to 187.5 kg
Complies with all applicable EN/ISO, ASTM, and JIS standards
Shape correction settings for curved surfaces
Horizon software with touch screen display; user-friendly interface, easy to operate
Large memory for program or test storeage
Workpeice clamping attachment 
tinius olsen fh31 hardness test indenter

Options & Accessories

Precision vices
V-blocks and special clamps
Manual X-Y stage with micrometers
Certified indenters (ASTM or ISO)
Certified test blocks (ASTM or ISO)

tinius olsen fh31

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