iRock-150/45A Auto Rockwell Hardness Tester
Product Features & Applications
Product Feature:
- This automatic Rockwell hardness tester complies with ASTM E18 Standard Test Methods for Rockwell Hardness of Metallic Materials, featuring high automation, high testing accuracy, and high testing efficiency.
- One-touch operation delivers test results instantly, designed for high-volume hardness measurement applications;
- Cantilever-type structure with automatic indenter lifting and lowering enables fully automated hardness measurement;
- Joystick control for rapid servo motor-driven adjustment of testing space, improving inspection efficiency;
- Touchscreen display and operation with dynamic curve visualization for real-time monitoring of load cell and displacement sensor status, highly intuitive;
- Large flat anvil accommodates large workpieces; compatible with robotic arms and automation equipment from any brand for inline hardness testing with fully unmanned operation;
- Customization available for special specimen fixture positioning requirements upon request;
- Panoramic camera (optional) enables direct test path setting on the image for multi-line, multi-point continuous testing. Test paths can be saved as templates for convenient recall, suitable for automatic batch inspection;
- Data transmission via USB, Bluetooth, or RS232 to computer with dedicated hardness management software.
Product Application:
- Rockwell Hardness: For determining the Rockwell hardness of ferrous metals, non-ferrous metals, and non-metallic materials; suitable for heat-treated materials such as quenched and tempered steels; particularly appropriate for precision testing of parallel flat surfaces. Equipped with a V-anvil (V-support) for precision testing of cylindrical specimens.
- Superficial Rockwell Hardness: For determining the hardness of ferrous metals, alloy steels, cemented carbides, and surface-treated materials (carburized, nitrided, and electroplated coatings).
- Plastics Rockwell Hardness (Optional): For determining the Rockwell hardness of plastics, composite materials, various friction materials, as well as soft metals and soft non-metallic materials.
Technical Specifications
| Parameter | Specification |
| Test Forces | Rockwell: 60 kgf, 100 kgf, 150 kgf |
| Superficial Rockwell: 15 kgf, 30 kgf, 45 kgf | |
| (Test force accuracy: ±1%) | |
| Measuring Range | Rockwell: 20-95 HRA, 10-100 HRB, 10-70 HRC |
| Superficial Rockwell: 71-94 HR15N, 42-86 HR30N, 20-77 HR45N, 67-93 HR15T, 29-82 HR30T, 10-72 HR45T | |
| Indenter Types | Rockwell diamond indenter (conical), Ø1.588 mm tungsten carbide ball indenter |
| Testing Space | Maximum specimen height: 300 mm (customizable) |
| Indenter center to frame distance (throat depth): 200 mm (customizable) | |
| Dwell Time | Preliminary test force: 0.1-50 sec |
| Total test force: 0.1-50 sec | |
| Operation Mode | Automatic head lifting with programmable return position; one-touch completion |
| Display | 8-inch HD touchscreen with menu selection, hardness value display, parameter setting, data statistics, and storage |
| Resolution | 0.01 HR |
| Hardness Scales | HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y |
| Conversion Scales | Hardness conversion scales for various materials per ASTM E140 standard |
| Data Statistics | Test count, average, maximum, minimum, repeatability, programmable hardness limits with alarm function |
| Data Output | USB interface, RS232 interface |
| Power Supply | AC 220V, 50 Hz |
| Standards Compliance | ISO 6508, ASTM E18, JIS Z 2245, GB/T 230.2 |
Standard Configuration
| Item | Qty | Photo |
| Rockwell Hardness Test Block 20-30 HRC | 1pc |
|
| Superficial Rockwell Hardness Test Block 65-80 HR30N | 1pc | |
| Superficial Rockwell Hardness Test Block 80-90 HR15N | 1pc | |
| Rockwell Hardness Test Block 60-62 HRC | 1pc | |
| Superficial Rockwell Hardness Test Block 70-85 HR30TW | 1pc | |
| Carbide Ball Indenter Ø1.588 mm | 1pc | ![]() |
| Diamond Rockwell Indenter | 1pc | ![]() |
| Power Cable | 1pc | ![]() |
| Protective Cover | 1pc | ![]() |
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Last updated: 2026-04-02
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