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Help CenterPortable Brinell & Rockwell Hardness Tester,digital Brinell Hardness Tester
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Specifications
Magnetic Type Rockwell Hardness Tester,rockwell hardness tester,Webster Hardness Tester for Aluminum Alloy,PHBR-16Regular Portable Brinell & Rockwell Hardness Tester
Introduction
The PHBR series portable Brinell & Rockwell hardness testers are
designed based on the PHR Rockwell hardness tester and follow
the test methods of of Brinell and Rockwell hardness test and
function as both Brinell and Rockwell hardness testers.
Testing principle and accuracy is in accordance with the relevant
international standard ISO6508, 6506 and American standard
ASTM E110.
Used for testing the castings, forgings, steels and nonferrous
metal and work pieces made of all kinds of metal materials
under kinds of heat treatment.
Capable of testing finished and semi-finished metal workpieces
of various dimensions and shapes by using different anvils.
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
Rockwell Initial Test Force: 10kg
Rockwell Total Test Force: 60kg, 100kg, 150kg
Brinell Test Forces: 62.5kg, 125kg, 187.5kg
Indenter: 120°diamond cone
1.588mm carbide ball
2.5mm, 5.0mm carbide ball
Accuracy: Meets the requirements of
ISO6508/6506
Resolution: 0.5HR for Rockwell hardness;
0.01mm for Brinell hardness
(indentation diameter)
Testing Range: Rockwell hardness HRC, HRB, HRA
etc. 15 scales
Brinell hardness 8-650HB,
including HB2.5/187.5, HB2.5/62.5,
HB 5/125, HB5/62.5 altogether 4
testing conditions
Application: Rockwell used for all metals,
including steel,t iron, brass,
Application
The magnetic type hardness testers are recommended to test
medium and large work pieces. The large hardness testers are
the first choice for testing the work pieces that can no be
tested by magnetic type hardness testers. Small hardness testers
are suitable to test small work pieces.
Brinell hardness tester is used for testing raw materials, rough
castings and forgings.
Rockwell hardness tester is used for testing finished or half-
finished work pieces under final heat treatment.
Standard Package *
Carbide indenters (2.5mm, 5mm)
1 Brinell test block (HB2.5/187.5)
40x reading microscope
Spare magnifier
Optional Accessories*
Carbide indenter: 2.5mm, 5mm
Brinell test block: HB2.5/187.5 (high. medium and low),
HB2.5/62.5
20x reading microscope
*Only additional accessories are specified.Refer to PHR Rockwell hardness testers for complete list of accessories.
Model |
Specimen/Opening Size |
Net Weight |
Gross Weight |
Package Dimensions (mm×mm×mm) |
Remarks |
PHBR-2 |
50×50 |
1.2 |
3.7 |
390×280×160 |
|
PHBR-4-2 |
100×50 |
1.6 |
5.2 |
510×375×177 |
|
PHBR-8-4 |
200×100 |
4.0 |
12.7 |
710×470×200 |
|
PHBR-16 |
200~450 |
4.8 |
15.0 |
680×470×240 |
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