HR-P2 Opening size 50mm small handheld rockwell hardness tester

Introduction

* Miniaturization of Rockwell hardness tester HR-P2, the smallest model weighs only 1.2kg and the operation is similar to that of a micrometer.

Opening size: 50X50mm

* The testing principle and accuracy comply with ISO 6508 and ASTM E110, tested by *National Institute of Metrology with error less than 1.5HRC, same as the bench type *Rockwell hardness tester type.

* The instrument is composed of tester and bench stand, can be used on table or on site in the factory.

* Can test many kinds of thin, small, long and irregular parts that cannot be tested by the bench type.

* Well suits for testing the workpieces with small supporting surface.

* Traceable standard hardness block.Indenter inspected with standard Rockwell hardness tester.

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

Application:

Test thin, small, long and irregular parts Test standard parts, hardware and cutter etc. Test inner and outer surface hardness of steel pipe directly. Very suitable for parts with small bearing face(e.g. small stamping) Match different anvils, test irregular parts

Initial test force: 10 kgf

Total test force: 60 kgf, 100 kgf, 150 kgf

Test head: 120°Diamond Indenter 1/16" carbide alloy ball

Indication Error: complying with ISO 6508 , ASTM E18 and ASTM E110

Repeatability Error: complying with ISO 6508, ASTM E18 and ASTM E110

Test Resolution: 0.5 HR

Application range: common metal including iron and steel,

Test range: HRA, HRB, HRC…HRV etc, 15 scales

Application range. Common metal including iron and steel, Hard alloy Cu, Al, Ni, Ti, Pb, carburized layer and carburized layer.

Standard accessories

Main unit HR-P2

Bench stand

120°Diamond Indenter

Carbide ball indenter (1/16", carbon alloy)

Rockwell hardness blocks 3pcs

Flat anvil

V anvil

Extensions

Instruction manual

Calibration certificate

Carrying case

Optional accessories

120°Diamond Indenter

Carbide ball indenter (1/16", 1/8")

Steel ball indenter (1/4", 1/2")

Harness blocks

Raised spot anvil

Slim raised spot anvil

Concave cylindrical anvil

Convex cylindrical anvil for tubing and curved sheets

Anvil for testing ball (for steel ball)

Spare magnifier