HBS-62.5 Digital Small Load Brinell Hardness Tester
Brand JUHUI
Product origin Shanghai
Delivery time In Stock
Supply capacity Unlimited Supply
Computer-controlled small-load Brinell tester with LCD display.
High-precision optical system ensures accurate measurement.
Automatic loading, dwell, and unloading for stable performance.
Built-in printer and hardness conversion simplify data reporting.
Product Description
The HBS-62.5 Digital Small Load Brinell Hardness Tester is a high-tech instrument integrating optical, mechanical, and electronic systems.
It features a novel design, high reliability, easy operation, and intuitive display. Using precision mechanical and photoelectric technology, it combines advanced software programming and optical measurement for intelligent control.
The system allows users to select different indenters, loads, and dwell times via soft-key input. The LCD screen directly displays the indentation diameter, test force, measuring range, and hardness value, eliminating manual lookup.
Equipped with a rotary encoder, it provides higher measurement accuracy and repeatability.
Due to its small testing load and large indenter diameter, the HBS-62.5 is ideal for large-grain and soft metal materials such as cast iron, aluminum, copper, lead, tin, and zinc alloys, delivering reliable and reproducible results.
Product Advantages
4-inch LCD screen with menu-style structure and intuitive interface.
Automated testing process – loading, dwell, and unloading are automatic.
High-definition optical system with 20-level adjustable brightness.
Built-in hardness conversion and upper/lower tolerance judgment functions.
Dual-encoder input (D1, D2) minimizes human reading error.
Test results and statistical data can be printed directly.
One-piece cast shell ensures stable structure and durability.
Automotive-grade paint finish provides scratch resistance and long-lasting gloss.
Application Range
The HBS-62.5 is ideal for testing large-grain metals and soft materials, accurately reflecting material performance.
It is suitable for cast iron, steel, aluminum, copper, lead, tin, and zinc alloys, particularly soft metals and annealed materials.
Widely used in factories, laboratories, metallurgical research, and quality inspection departments, it ensures high accuracy and repeatable results.
Technical Parameters
| Item | Specification |
|---|---|
| Model | HBS-62.5 |
| Test Force | 1, 5, 10, 15.625, 30, 62.5 kgf |
| Display | 5-digit hardness value, 4-digit indentation length (D1, D2), dwell time, test count, average, deviation |
| Load Control | Automatic (Loading / Holding / Unloading) |
| Dwell Time | 1–99 s |
| Hardness Conversion | Rockwell, Superficial Rockwell, Vickers |
| Minimum Measuring Unit | 0.25 μm (depending on objective) |
| Objectives | 5× (observation), 10× (measurement) |
| Total Magnification | 50× / 100× |
| Data Output | Built-in printer |
| Max Specimen Height | 165 mm |
| Indenter–Wall Distance | 130 mm |
| Standards | GB231.2, ISO6506-2, ASTM E10 |
| Power Supply | AC220V ±5%, 50–60Hz |
| Weight | Approx. 45 kg |
Standard Accessories
| Item | Quantity | Item | Quantity |
|---|---|---|---|
| Main Unit | 1 | Objectives (5×, 10×) | 1 each |
| Digital Measuring Eyepiece (10×) | 1 | Brinell Indenters (Φ1, Φ2.5, Φ5) | 1 each |
| Standard Hardness Blocks | 2 | Large, Medium, V-Type Tables | 1 each |
| Power Cable | 1 | Certificate & Manual | 1 each |
| Fuse | 2 | Dust Cover | 1 |
| Optional: CCD Measuring System | 1 set | Optional: XY Worktable | 1 set |
