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Rockwell test force: 60 kgf, 100 kgf, 150 kgf
Equivalent force: 588.4 N, 980.7 N, 1471 N
Surface Rockwell test force: 15 kgf, 30 kgf, 45 kgf
Equivalent force: 147.1 N, 294.2 N, 441.3 N
Indenter specifications: Diamond Rockwell indenter (cone); φ1.588 mm tungsten carbide spherical indenter
Hardness reading: Large touchscreen display
Measuring scale: HRA; HRB; HRC; HRD; HRE; HRF; HRG; HRH; HRK; HRL; HRM; HRP; HRR; HRS; HRV; HR15N; HR30N
Conversion scale: HRA; HRB; HRC; HRD; HRF; HR15T; HR30T; HR45T; HR15N; HR30N; HR45N; HV; HB
Maximum allowable sample height: 180 mm
Distance from the center of the indenter to wall: 160 mm
Resolution: 0.1 HR
Holding time: 0–99 s
Data output: Built-in printer; RS232 interface
Maximum specimen height: Small testing table: 255 mm; Large testing table: 240 mm
Power supply: AC 220 V, 50 Hz
Dimensions: 510 × 290 × 730 mm
Weight: 95 kg
Features:
1. Touchscreen Interface – Simple and user-friendly operation. Displays and allows adjustment of current test scales, test force, indenters, dwell time, hardness conversion values, indenter types, etc. Ready to use upon startup with motorized loading and closed-loop sensor force control—no installation or debugging required.
2. Rockwell Scales (21 Types Total)
Standard Rockwell Scales (15 Types): HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV
Superficial Rockwell Scales (6 Types): HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Hardness Conversion: Supports conversion between different hardness scales.
Simplified Panel: Intuitive controls for easy operation.
3. Automated Force Application – Automatically applies and switches between preliminary and main test forces, with force application, holding, and removal all performed seamlessly. Features force auto-compensation for significantly improved accuracy, as well as automatic hardness value correction for high, medium, and low ranges. Equipped with an RS232 interface for PC connectivity and data output.
