QualiMag-Auto-RB Magnetic Automatic Portable Rockwell and Brinell Hardness Tester

The QualiMag-Auto-RB Automatic Magnetic Brinell & Rockwell Hardness tester follows the conventional Brinell & Rockwell hardness testing method, similar to benchtop hardness testers, ensuring test accuracy and adherence to ASTM E10, ASTM E18, ASTM E110; ISO6506, and ISO6508 standards. Fixed securely with a magnetic base, it accommodates large steel workpieces. For Rockwell testing, a single key operation yields accurate and reliable results, while for Brinell, it executes high-quality test force loading, generating Brinell indentations. Brinell hardness values are obtained through a 40X microscope or the Automatic Brinell indentation measurement system.

Designed for various steel test pieces such as pipes, bars, and steel plates, it's suitable for large castings, forgings, shafts, molds, and other heat-treated parts. It's also ideal for on-site hardness testing of installed pipelines, offering an alternative to Leeb hardness testers.

Compact in design, the QualiMag-Auto-RB is smaller and lighter compared to the QualiMag-D Series Digital Magnetic Hardness Tester. Its magnetic switch enables easy fixation onto workpieces, automating test force loading, maintenance, and unloading, saving time and ensuring stability.

Utilizing high-accuracy force transducers and advanced closed-loop motor loading technology, it guarantees precise and consistent test force values. With a rechargeable lithium-ion battery, it's suitable for continuous multi-shift production and multi-day on-site testing.

The OLED display provides real-time test force values and procedure status, facilitating operator monitoring. Additionally, lighting above the indenter aids in test position selection and observation.

QualiMag-Auto-RB Magnetic Automatic Portable Rockwell and Brinell Hardness Tester Technical Specifications:

Rockwell Initial Test Force	10kgf
Rockwell Total Test Force	60kgf, 100kgf, 150kgf
Brinell Test Force	187.5kgf
Test Cycle Duration	15s~18s (including 10s holding time of test force for Brinell)
Battery Life	Approximately 400 Tests
Test Range	100~650 HBW, 20~70HRC, 20~100 HRB, 20~88 HRA
Test Resolution	0.1HR or 0.005 mm (indentation diameter)
Indication Accuracy	Complying with ISO 6508, 6506; ASTM E18, E10, E110
Repeatability Accuracy	Complying with ISO 6508, 6506; ASTM E18, E10, E110
Test Force Accuracy	±1%
Test Force Fluctuation	0.2kgf
Working Temperature	0~50°C
Dimension	243mm×105mm×215mm
Weight	5.1kg
Minimum Testing Surface	Flat 195mm×60mm×5mm (Length*Width*Thickness), Cylinder 60mm×200mm×8mm (Diameter*Length*Thickness)
Standard Configuration	Main Unit, 40x Reading Microscope, Iron Base, Cylindrical Surface Adaptor, 120° Diamond Indenter, 1.588mm Carbide Ball Indenter, 2.5mm Carbide Ball Indenter, Rockwell Hardness Block, Brinell Hardness Block, Carrying Case
Optional Accessories	Brinell Indentation Measurement System, Industrial Tablet Computer, Rechargeable Lithium-ion Battery

 

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