Shenyang TX Testing Instruments Inc.
Shenyang TX Testing Instruments Inc.
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Automatic Magnetic Brinell & Rockwell Hardness Tester PHBR-300

PHBR-300 Automatic Magnetic Brinell & Rockwell, Hardness tester takes the traditional Brinell & Rockwell hardness testing method the same as the desktop hardness tester, and the test procedure and test accuracy are in accordance with ASTM E10, ASTM E18, ASTM E110; ISO6506, ISO6508. Suitable for pipe, pipe fittings, bars, plates, large castings, forgings, shafts, molds and other large heat treatment parts of the field hardness testing.

Advantages of Automatic Magnetic Brinell & Rockwell Hardness Tester PHBR-300

  • Easy to Operate. After the hardness tester is fixed on the workpiece, the one-key operation can automatically complete the loading, maintenance and unloading of the test force, saving time and effort and good stability.

  • Accurate and Reliable. Using high-precision force sensor and advanced closed-loop measurement and control motor afterburner technology, the test force value is accurate and reliable, and the consistency is good.

  • Real-time Monitoring. The OLED display can display the status of the test step and the real-time test force value, which is convenient for the operator to monitor the application process.


Parameter of Automatic Magnetic Brinell & Rockwell Hardness Tester PHBR-300


PHBR-300
Rockwell Initial Test Force10 kgf
Rockwell Total Test Force60 kgf, 100 kgf, 150kgf
Brinell Test Force187.5kgf
Test Cycle Duration15 s~18s (including 10s holding time of test force for Brinell)
Battery Lifearound 400 times
Test RangeRockwell 20~70 HRC, 20~100 HRB, 20~88 HRA
Brinell 100-650HBW
Test ResolutionRockwell 0.1 HR
Brinell 0.005mm(indentation diameter)
Indicator Errorcomply with ISO 6508,6506, ASTM E18, E10, ASTM E110
Repeatability Errorcomply with ISO 6508,6506, ASTM E18, E10, ASTM E110
Test Force Error± 1%
Test Force Fluctuation0.2 kgf
Working Temperature0~50 ℃
Dimensions243mm x 105mm x 215mm
Weight5.1 kg
Minimum Testing SurfaceFlat: 195mm x 60mm x 5mm (Length*Width*Thickness)
Cylinder: 60mm x 200mm x 8mm (Diameter*Length*Thickness)


Standard AssemblyOptional Accessories
TesterBrinell Indentation Measurement System MS-1b
Iron Seat / Base
40X Microscope
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)

Carrying Case
V Adapter (4 pcs)
Flat Adapter(4 pcs)

Carrying Case


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