Mercury Mercantile

Magnetic Brinell & Rockwell Hardness Tester

The Magnetic Brinell & Rockwell Hardness Tester is the first-generation analog magnetic hardness tester, specifically designed for detecting hardness in flat and cylindrical parts with substantial surface areas. It is ideal for testing materials such as steel plates, steel pipes, shafts, molds, large castings, forgings, welds, surface hardening layers, and other large to medium-sized heat-treated workpieces. Customized adapters are also supported to meet specific testing requirements.

Patented Products: This magnetic hardness tester is an innovative product, exclusively produced and patented in countries including China, the United States, Russia, and Japan.

Fast and Convenient Operation: The hardness test can be easily completed by making contact with the workpiece on one side, eliminating the need to move the workpiece.

International Standards: The Rockwell function complies with ISO 6508 and ASTM E18, while the Brinell function meets ISO 6506, ASTM E10, and ASTM E110 standards.

Specifications

Model: PHBR-100
Rockwell Initial Test Force: 10 kgf
Rockwell Total Test Force: 60 kgf, 100 kgf, 150 kgf
Brinell Test Force: 187.5 kgf
Rockwell Indenter: 120° Diamond Indenter, 1/16" Carbide Ball Indenter
Brinell Test Ball: 2.5mm Carbide Ball
Indicator Error: Complies with ISO 6508, 6506, ASTM E18, E10, ASTM E110
Repeatability Error: Complies with ISO 6508, 6506, ASTM E18, E10, ASTM E110
Test Resolution: Rockwell: 0.5 HR, Brinell: 0.005mm (indentation diameter)
Test Range: Rockwell: 2070 HRC, 20100 HRB, 2088 HRA, Brinell: 16650 HBW
Weight: 4.9 kg
Minimum Testing Surface: Flat: Area ≥180 mm x 60 mm, Thickness ≥5 mm, Cylinder: Diameter ≥60 mm, Length ≥200 mm, Thickness ≥8 mm

Accessories

Standard Assembly: Tester, 120° Diamond Indenter, 1/16" Carbide Ball Indenter, 2.5mm Carbide Ball Indenter, 3 pcs Rockwell Hardness Block, 1 pc Brinell Hardness Block (HBW2.5/187.5), Iron Seat / Base, 40X Microscope, V Adapter (4 pcs), Carrying Case

Optional Accessories: Special Adapter (customized by required size), Brinell Indentation Measurement System MS-1b

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