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The touchscreen digital Rockwell hardness tester features an 8-inch touchscreen and a high-speed ARM processor, offering an intuitive display, user-friendly interface, and simple operation. It provides fast processing speeds, extensive database storage, automatic data correction, and generates line-chart reports.
Accuracy complies with GB/T 230.2, ISO 6508-2, and ASTM E18.
Standard Rockwell:
1.Determination of Rockwell hardness for ferrous metals, non-ferrous metals, and non-metallic materials;
2.Measurement of Rockwell hardness for heat-treated materials such as hardened and tempered steels, including cemented carbide, carburized steel, quenched steel, surface-hardened steel, hardened cast steel, aluminum alloys, copper alloys, malleable castings, mild steel, quenched and tempered steel, annealed steel, and bearings.
Surface Rockwell:
1. Surface-hardened steel, copper, aluminum alloy sheets, strip steel, cemented carbide steel, galvanized, chrome-plated, and tin-plated materials;
2. Various metallic materials subjected to surface heat treatment or chemical surface treatment.
Plastics Rockwell:
1. Determination of the hardness of plastics, composite materials, and various friction materials;
2. Hardness of soft metals and soft non-metallic materials.
1. The main body is made of high-quality cast iron in a single-pour casting process and features an automotive-grade paint finish, resulting in a smooth and aesthetically pleasing appearance;
2. The HRS-150AT/HRS-45AT/XHRS-150AT models are equipped with an automatic load-changing system that enables one-touch load adjustment. This fundamentally resolves test anomalies caused by incorrect force selection, providing greater convenience for users and eliminating operational risks;
3. The HRS-150AT, HRS-45AT, and XHRS-150AT feature a built-in initial test force protection device that ensures precise control of the initial test force. When the user rotates the lead screw handwheel and the workpiece lifts the indenter to near the correct height, the protection device sends a braking signal in advance to lock the lead screw, preventing operational errors;
4. The HRS-150T/HRS-45T/XHRS-150T features automatic correction functions for cylindrical and spherical surfaces, accompanied by corresponding prompts;
5. The number of test points per group for the HRS-150T/HRS-45T/XHRS-150T can be freely set within the range of 1 to 10 points;
6. Equipped with temperature measurement capabilities, featuring a digital temperature measurement circuit that ensures stable and reliable performance during long-term operation;
7. Maximum and minimum hardness values can be set; an audible alarm sounds when test values exceed the set range;
8. Features a software-based hardness value correction function, allowing direct adjustment of hardness values within a specified range;
9. Includes a database function that automatically groups and saves test data; each group can store 10 data points, with a total capacity of over 2,000 data points;
10. Features a hardness value curve display function, providing an intuitive visualization of hardness value changes;
11. The database automatically records parameters such as scale, test force, hardness value, and temperature;
12. The system automatically calculates the maximum, minimum, average, and standard deviation for each group of hardness values;
13. Automatically converts units across the entire hardness scale;
14. Equipped with a wireless Bluetooth printer and supports data output via RS232 and USB (optional) ports;
15. Features a built-in compact light to facilitate user operation in low-light conditions;
16. Accuracy complies with GB/T 230.2, ISO 6508-2, and ASTM E18 standards.
| model | Standard touchscreen: Rockwell | HRS-150AT | Standard touchscreen: Rockwell | HRS-150T |
| Surface Touchscreen: Rockwell | HRS-45AT | Surface Touchscreen: Rockwell | HRS-45T | |
| Plastic touchscreen, Rockwell certification | XHRS-150AT | Plastic touchscreen, Rockwell certification | XHRS-150T | |
| measuring range | HRS-150AT | 20-95HRA,10-100HRBW,20-70HRC; | HRS-150T | 20-95HRA,10-100HRBW,20-70HRC; |
| HRS-45AT | 70-94HR15N,67-93HR15TW, | HRS-45T | 70-94HR15N,67-93HR15TW, | |
| 42-86HR30N,29-82HR30TW, | 42-86HR30N,29-82HR30TW, | |||
| 20-77HR45N,10-72HR45TW; | 20-77HR45N,10-72HR45TW; | |||
| XHRS-150AT | 70-100HREW,50-115HRLW; | XHRS-150T | 70-100HREW,50-115HRLW; | |
| 50-115HRMW,50-115HRRW; | 50-115HRMW,50-115HRRW; | |||
| test force | HRS-150AT | 588.4,980.7,1471N(60,100,150kgf); | HRS-150T | 588.4,980.7,1471N(60,100,150kgf); |
| HRS-45AT | 147.1,294.2,441.3N(15,30,45kgf); | HRS-45T | 147.1,294.2,441.3N(15,30,45kgf); | |
| XHRS-150AT | 588.4,980.7,1471N(60,100,150kgf); | XHRS-150T | 588.4,980.7,1471N(60,100,150kgf); | |
| Method of force application | Automatic loading, holding, and unloading | Automatic loading, holding, and unloading | ||
| Variable Transformation Method | Automatic Load Adjustment | Manual variable load | ||
| Display | Touchscreen display | Touchscreen display | ||
| Dwell Time | 1-99s | 1-99s | ||
| Maximum allowable height of the specimen | 200mm | 200mm | ||
| Distance from the center of the press head to the machine wall | 170mm | 170mm | ||
| Hardness Resolution | 0.1HR | 0.1HR | ||
| source | AC 220V,50Hz | AC 220V,50Hz | ||
| outline dimension | 510*290*730mm | 510*290*730mm | ||
| weight | 80kg | 80kg | ||
| HRS-150AT/HRS-150T | |||
| Large Workbench | 1 | Small Workbench |
1 |
| V-shaped workbench | 1 | Diamond cone indenter | 1 |
| φ1.588 cemented carbide ball press head | 1 | Standard Rockwell hardness block | 5 block |
| printer | 1 | ||
| HRS-45AT/HRS-45T | |||
| Large Workbench | 1 | Small Workbench |
1 |
| V-shaped workbench | 1 | Diamond cone indenter | 1 |
| φ1.588 cemented carbide ball press head | 1 | Standard surface Rockwell hardness block | 4 block |
| printer | 1 | ||
| XHRS-150AT/XHRS-150T | |||
| Large Workbench | 1 | Small Workbench |
1 |
| V-shaped workbench | 1 | Hard alloy ball indenter with diameters of Φ3.175,6.35, and 12.7 mm | One each |
| Hard alloy ball indenter with diameters of Φ3.175,6.35, and 12.7 mm | One each | Standard plastic Rockwell hardness block | 4 block |
| printer | 1 | ||
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