HBTE-3000AS Digital Display Electronic Brinell Hardness Tester
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Description
Product Introduction:
The HBTE-3000AS digital electronic Brinell hardness tester employs advanced electronic sensor‑based loading technology. Utilizing a closed‑loop control system, the CPU manages sensor signal acquisition, while a stepper motor automatically applies and releases the test force and compensates for it, ensuring greater accuracy and more stable readings. After measuring the indentation via the eyepiece, the hardness value is calculated directly from the measured indentation length, enhancing work efficiency. The instrument is also equipped with an emergency stop device, offering enhanced operational reliability and excellent cost‑effectiveness, making it widely suitable for factory workshops, colleges and universities, research institutions, laboratories, and other settings.
Main uses and scope of application:
1. Suitable for hardness testing of metallic materials with coarse grains, it can reflect the material’s overall performance.
2. Cast iron, steel, and nonferrous metals, especially softer metals such as pure aluminum, lead, and tin.
3. It can be used for hardness testing of certain non-metallic materials, such as rigid plastics and bakelite.
Key functions and features:
1. Equipped with sensors and a CPU-based microcomputer control system, it provides automatic compensation, ensuring accurate and stable test results.
2. Equipped with a 10-level test force, it can accommodate a wider testing range;
3. After measuring the indentation using a digital eyepiece, the hardness value can be obtained directly by measuring the indentation length, thereby improving work efficiency.
4. Equipped with a built-in printer, it can analyze and print measurement data.
5. Equipped with a high-performance stepper motor for automatic application and removal of test force, resulting in reduced noise during testing;
6. The housing is cast in a single piece, ensuring structural stability and resistance to deformation, enabling operation in relatively harsh environments.
7. The surface is finished with automotive baking‑paint technology, offering excellent resistance to scratches and maintaining a bright, like‑new appearance even after years of use.
8. This instrument can be optionally equipped with Brinell image measurement software, significantly enhancing work efficiency.
Technical Specifications:
| Product model | HBTE-3000A |
| Brinell scale | HBW2.5/62.5 HBW2.5/187.5 HBW5/62.5 HBW5/125 HBW5/250 HBW5/750 HBW10/100, HBW10/250, HBW10/500, HBW10/1000, HBW10/1500, HBW10/3000 |
| Test force | 62.5 kgf (612.9 N) 100 kgf (980.7 N) 125 kgf (1,226 N) 187.5 kgf (1,839 N) 250 kgf (2,452 N) 500 kgf (4903 N) 750 kgf (7355 N) 1000 kgf (8907 N) 1500 kgf (14710 N) 3000 kgf (29420 N) |
| Payload Control | Automatic (load/hold/unload) |
| Maximum specimen height | 220mm |
| Minimum unit of measurement | 0.005mm |
| Shelf life | 0~60s |
| Hardness Test Range | 3.18~653HBW |
| Total magnification | 20X |
| Implementation Standard | EN ISO 6506, ASTM E-384, ASTM E-10-08, ASTM E-384 GB/T231.2, JJG150 |
| Indentor–outer wall distance | 135mm |
| Distance between the indenter and the upper machine wall | 55 mm (the distance between the indenter and the upper machine wall can be increased by customizing the indenter) |
| Hardness reading | After measuring the indentation through the eyepiece, press a key to input the indentation length, and the hardness value is calculated directly. |
| Data Output | Built-in printer; prints the following: test conditions, number of measurements, average value, maximum value, minimum value, maximum error, etc. |
| Power supply | AC 220+5%, 50~60 Hz |
| External dimensions (mm) | 520*210*745mm |
| Host weight | Approximately 120 kg |
Standard configuration:
| Name | Quantity | Name | Quantity |
| Digital readout eyepiece | 1 set | Carbide ball indenters with diameters of 2.5, 5, and 10 mm | One each |
| Standard hardness block | 3 pieces | Large, medium, and V-shaped test stands | One each |
| Power cord | 1 root | Certificate of Conformity, Product User Manual | 1 serving |
| Fuse | 2 pieces | Dust cover | 1 piece |
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