Digital Rockwell Tester

Mikrosize, a trusted supplier of high-quality Measuring Testing Instrument, presents the Touch Screen Digital Dual Rockwell Hardness Tester—an advanced intelligent Measuring Testing Instrument. This series features a closed-loop loading control system for high test force accuracy, excellent repeatability, and stable indication. Its one-piece cast shell, finished with automotive paint, boasts a sleek design, reliable performance, easy operability, and full functionality. The clear 8-inch LCD touch screen intuitively displays hardness values, test methods, test forces, brightness, holding times, measurement counts, statistics, test time, and more.

As a premium Measuring Testing Instrument from Mikrosize, it enables automatic loading/unloading of test force for full-range Rockwell hardness testing. Equipped with a grating sensor, hardness readings are directly shown on the LCD, and it automatically converts between hardness parameters (e.g., HRA, HRB, HRC, HK, HBW, HV, Rm) and test force units (Kgf/N). It also adds automatic corrections for cylindrical samples and surface radius adjustments per standards. The system includes a calibration function (80-120% error adjustment, low/high-value calibration), stores 100 test data sets, and displays 4 conversion scales (GB/ASTM/ISO, 20 total scales) on the main interface.

This Measuring Testing Instrument from Mikrosize supports 14 languages, allows setting screen sleep time (energy-saving) and measurement range limits (with unqualified value alarms). It has a built-in printer and USB flash drive output for data storage/analysis. The cast shell’s one-piece structure ensures stability and no deformation; its pure white automotive paint is scratch-resistant and long-lasting. Mikrosize, with independent R&D, design, and production capabilities, offers lifelong replacement, maintenance, and upgrade services for this Measuring Testing Instrument.

Ideal as a professional Measuring Testing Instrument, it is used for Rockwell hardness determination of ferrous/non-ferrous metals, hard alloys, castings, annealed/normalized steel, soft alloys, and heat-treated materials (quenched/tempered). It also includes an emergency stop for safety, eliminating human operation/reading errors via automation—making it a top-tier Measuring Testing Instrument from supplier Mikrosize.