Main Features

• This is a digital multifunctional hardness tester with weight loading, capable of performing Brinell, Rockwell, and Vickers hardness tests simultaneously;
• Optimized mechanical structure with a diamond-shaped appearance design;
• Automated testing process with digital display of hardness values, eliminating manual operation errors;
• Adopts an ARM high-speed processor and a 5.6-inch LCD touch screen for user-friendly interface operation;
• Can display the current test scale, test force, dwell time, converted hardness value, indenter type, etc.;
• Equipped with software calibration function; dynamic display of the indenter during loading and unloading processes for real-time monitoring of test status;
• Chinese-English language interface switching; conversion of various hardness values;
• Equipped with USB and RS232 data interfaces for convenient user data processing;
• With database data storage function; test data is stored synchronously and can be exported;
• Equipped with a micro printer for direct printing of hardness test results;
• Optional upper computer system for data upload and intelligent control operations;
• Accuracy complies with GB/T230.2, GB/T231.2, GB/T4340.2; ISO6508-2, ISO6506-2, ISO6507-2, and ASTM E18, ASTM E10, ASTM E92 (USA).

Application Range

Brinell

• Determine Brinell hardness of ferrous metals, non-ferrous metals and other materials;
• Determine Brinell hardness of bearing alloy materials such as lead-based alloys, Babbitt metals, and tin-bismuth alloys;
• Determine Brinell hardness of certain non-metallic materials such as hard plastics and bakelite;
• Determine Brinell hardness of parts produced by processes such as casting, forging, and rolling.

Rockwell

• Determine Rockwell hardness of ferrous metals, non-ferrous metals and other materials;
• Determine Rockwell hardness of high-hardness alloy materials such as cemented carbides;
• Determine Rockwell hardness of heat-treated materials (such as quenched and tempered materials);
• Determine Rockwell hardness of certain non-metallic materials such as plastics and bakelite.

Vickers

• Determine Vickers hardness of ferrous metals, non-ferrous metals, surface coatings, laminated metals, etc.;
• Determine Vickers hardness of cemented carbides, glass, ceramics, agate, gemstones, etc.;
• Determine Vickers hardness for measuring depth and gradient of carburized layers, nitrided layers, and quenched hardened layers;
• Determine Vickers hardness of small parts such as thin plates and sheets.

Technical Parameters

• Measuring range: 4-650HBW, 5-3000HV, 20-95HRA, 10-100HRBW, 10-70HRC
• Rockwell test force: 1471N, 588.4N, 980.7N (equivalent to 60kgf, 100kgf, 150kgf)
• Brinell test force: 294.2N, 306.5N, 612.9N, 980.7N, 1839N (equivalent to 30kgf, 31.25kgf, 62.5kgf, 100kgf, 187.5kgf)
• Vickers test force: 294.2N, 980.7N (equivalent to 30kgf, 100kgf)
• Indenter specifications: Diamond Rockwell indenter, Diamond Vickers indenter; Φ1.588mm, Φ2.5mm, Φ5mm tungsten carbide alloy ball indenters
• Measuring scales:
• Rockwell: HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRHW, HRKW, HRL, HRM, HRP, HRR, HRS, HRV
• Brinell: HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5, HBW10/100
• Vickers: HV30, HV100
• Convertible scales: HV, HRA, HRBW, HRC, HRD, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW
• Microscope magnification: Brinell: 37.5X, 75X; Vickers: 75X, 150X
• Resolution: Rockwell: 0.1HR; Brinell: 0.5μm, 1μm; Vickers: 0.25μm, 0.5μm
• Dwell time: 1~99s
• Data output: Printer, USB and RS232 interfaces
• Maximum allowable height of specimen: Rockwell: 210mm; Brinell: 140mm; Vickers: 140mm
• Distance from indenter center to machine wall: 165mm
• Power supply: AC220V, 50/60Hz
• Overall dimensions: 522x265x729mm
• Weight: approx. 100kg

Product Configuration (subject to final order)