Digital Brinell Hardness Tester Fully Automatic High Precision

DESCRIPTION / TECHNICAL SPECIFICATIONS

This digital display hardness tester represents a breakthrough in material testing technology, offering full automation through the precise application of test force by weights. This revolutionary feature integrates the loading holding and unloading operations automatically, ensuring exceptionally high data consistency and eliminating the human error factor. The instrument is specifically designed to test the Brinell hardness of crucial materials such as unquenched cast iron, cast steel, non-ferrous metals, and soft bearing alloys. This is an essential investment for laboratories and manufacturers demanding the most stringent material quality control.

This sophisticated digital hardness testing device boasts extensive technical capabilities, offering nine variable test force levels ranging from 187.5 kgf up to 3000 kgf (1.839 KN to 29.42 KN). With a wide Brinell measuring range (5-650 HBW), the tester can effectively handle a broad spectrum of material hardness. The Test Force Dwell Time is flexibly adjustable between 5 to 99 seconds, allowing customized testing to meet specific material requirements. Featuring a maximum test piece height of 280 mm and a throat depth of 150 mm, the instrument is perfectly suited for testing relatively large components.

The digital intelligence of this instrument ensures paramount accuracy and adherence to international standards. Hardness values are read directly from the digital touch screen (Hardness Reading), complying with strict implementation standards like ISO 6506, ASTM E10-12, and JIS Z2243/GB/T 2312. The integrated hardness value correction function allows for the accurate adjustment of the measured value within a certain range, maintaining peak accuracy. For rigorous quality control an automatic alarm system will sound if the test value exceeds the pre-set range limits.

This tester functions as a universal scale converter (Convertible Ruler), capable of converting Brinell results to various other hardness scales including HRA HRB HRC HV HK HBW and numerous Superficial Rockwell scales. Data management efficiency is supported by a built-in printer for instant result printouts. Test data can be automatically saved in groups, streamlining historical tracking and auditing. The LCD screen directly displays the D1 and D2 indentation diameter values providing full transparency of the test results.

Each unit is delivered with a complete set of standard accessories, ensuring immediate operational readiness. Essential inclusions feature Large and Small Flat Anvils a V-Notch Anvil three precision ball indentors (Ø2.5 Ø5 Ø10 mm) and two Brinell Standardized Blocks for continuous calibration. With a robust design and efficient dimensions (net weight 210 kg), all supporting equipment such as the power cable spanner user manual and quality certificate are provided, making it a comprehensive and reliable Brinell testing solution.