CSHBRV-250F Touchscreen Digital Brinell-Rockwell-Vickers Hardness Tester
Brand JUHUI
Product origin Shanghai
Delivery time In Stock
Supply capacity Unlimited Supply
Combines Brinell, Rockwell, and Vickers methods in one unit.
High-precision sensor ensures stable, repeatable test force.
8-inch touchscreen for real-time data and multi-scale display.
Automatic load control, data storage, and USB data export.
Product Description
The CSHBRV-250F Touchscreen Digital Brinell-Rockwell-Vickers Hardness Tester is a next-generation, sensor-controlled automatic hardness tester that integrates optics, mechanics, and electronics.
It features a closed-loop loading control system with high test force precision, excellent repeatability, and stable readings. The machine's cast shell with an automotive paint finish provides durability and reliability.
The tester supports Brinell, Rockwell, and Vickers testing methods with 32 hardness scales, meeting diverse industrial needs. Test results are shown directly on the 8-inch LCD touchscreen, with options for hardness conversion, test statistics, and multi-language operation.
Automatic loading and unloading, real-time data calculation, built-in calibration, and high-sensitivity optical measurement ensure fast and accurate testing.
Equipped with an RS232 interface and USB output, data can be exported to a PC or stored via flash drive. The tester also includes an internal printer and supports up to 13 display languages, making it ideal for global users.
Product Advantages
Designed by optical engineers for clear imaging and adjustable brightness; doubles as a basic microscope.
8-inch touchscreen displays hardness, conversion, test force, dwell time, statistics, and results in real time.
Built-in calibration system allows manual correction for error compensation.
Automatically corrects hardness for curved surfaces according to standard radius.
Adjustable LED brightness (0–100) ensures comfortable long-term use.
Stores up to 100 test data groups, with deletion and review options.
Test force units can switch between Kgf and N; dual-unit conversion supported.
Displays maximum, minimum, average, number of tests, and sample name simultaneously.
Supports 21 hardness scales across GB, ASTM, and ISO standards.
Memory function retains diagonal length data even after shutdown.
Upper and lower limit alarms notify out-of-range results.
13-language interface: Chinese, English, Russian, German, French, Spanish, Portuguese, Turkish, Czech, Japanese, Korean, Thai, and Vietnamese.
Integrates Brinell, Rockwell, and Vickers tests with 13 test forces for versatile applications.
Built-in printer and USB data export for easy reporting and analysis.
Cast metal structure ensures rigidity and deformation resistance.
Automotive-grade white coating offers scratch resistance and long-lasting brightness.
Lifetime parts replacement and service support.
Application Range
The CSHBRV-250F is suitable for Brinell, Rockwell, and Vickers hardness testing of ferrous, nonferrous, and hard alloys.
It can measure castings, annealed steel, normalized steel, and nonferrous metals for Brinell hardness, quenched and tempered materials for Rockwell hardness, and thin plates, coatings, and small components for Vickers hardness.
Ideal for industrial manufacturing, heat treatment, surface engineering, and quality inspection.
Technical Parameters
| Item | Specification |
|---|---|
| Model | CSHBRV-250F |
| Brinell Scales | HB1/30, HB2.5/31.25, HB2.5/62.5, HB2.5/187.5, HB5/62.5, HB10/100, HB5/250 |
| Rockwell Scales | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR, HRS, HRV, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Vickers Scales | HV5, HV10, HV20, HV30, HV100 |
| Rockwell Test Forces | 15, 30, 45, 60, 100, 150 kgf |
| Brinell Test Forces | 30, 31.25, 62.5, 100, 187.5, 250 kgf |
| Vickers Test Forces | 5, 10, 20, 30, 100 kgf |
| Magnification | Brinell: 37.5×; Vickers: 75× |
| Calibration | Standard hardness blocks calibration supported |
| Max Specimen Height | Rockwell: 260 mm; Brinell/Vickers: 210 mm |
| Indenter–Wall Distance | 165 mm |
| Hardness Range | Rockwell: 20–88HRA, 20–100HRB, 20–70HRC; Brinell: 5–650HBW; Vickers: 10–3000HV |
| Hardness Reading | Automatic calculation |
| Power Supply | AC220V ±5%, 50–60Hz |
| Dimensions (mm) | 550 × 200 × 720 |
| Weight | 85 kg |
Standard Accessories
| Item | Quantity | Item | Quantity |
|---|---|---|---|
| Digital Eyepiece | 1 | Objective Lenses (2.5×, 5×) | 1 each |
| Vickers Lamp | 1 | Brinell Lamp | 1 |
| Rockwell 1/16” Steel Ball Indenter | 1 | Rockwell Diamond Indenter | 1 |
| Brinell Indenters (2.5mm, 5mm) | 1 each | Vickers Diamond Indenter | 1 |
| Standard Rockwell Blocks | 3 | Standard Brinell Block | 1 |
| Standard Vickers Block | 1 | Flat, Medium, V-type Test Tables | 1 each |
| Sliding Test Table | 1 | Power Cable | 1 |
| Dust Cover | 1 | Instruction Manual & Certificate | 1 each |
