HLBT-3000ZS Touchscreen Digital Display Automatic Turret Brinell Hardness Tester
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Description
Product Introduction:
The HLBT-3000ZS dual-objective touchscreen digital display automatic Brinell hardness tester employs a computer‑based intelligent programming system and photoelectric sensing technology. Users can independently select test parameters, and the 8‑inch multifunctional touch screen displays the testing method, upper and lower limit ranges, measured indentation length, hardness value, converted values, test force, dwell time, and number of measurements. It also allows date entry, records test results, and performs data processing, with the option to output measurement data via the built-in printer or connect to a computer through a data interface. The optical system features a high‑magnification LED objective lens with adjustable image brightness, minimizing operator fatigue during extended use. The hardware utilizes electronic sensor‑based loading technology; an closed‑loop control system manages sensor signal acquisition, while a high‑speed stepper motor automatically applies and releases the test force and provides automatic force compensation.
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 a 11-level test force, it can accommodate a wider testing range;
2. Equipped with a digital display micrometer eyepiece and a data calculation system, it can directly display the hardness value with a single click.
3. The system features a built-in calibration function, allowing manual adjustment of the input calibration instrument and also enabling calibration of the eyepiece magnification.
4. Adjustable brightness range of the optical system: 0–100
5. It can store up to 100 sets of test data, with the average value and the number of measurements displayed on the main screen. You can also set the product name.
6. Stored data can be viewed and printed in real time, with the option to directly print the current test results and all test records.
7. The operating system supports 14 languages, which can be switched at will: Chinese, Traditional Chinese, English, Russian, German, French, Spanish, Portuguese, Turkish, Czech, Japanese, Korean, Thai, and Vietnamese.
8. The main interface can simultaneously display four conversion scales and supports conversions among 30 units: HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW, HBS, HS, HV50, HV10, HV5, MPa, Rm, Rm(c), Rm(Cr), Rm(CrV), Rm(CrNi), Rm(CrMo), Rm(NiMo), Rm(MnSi), Rm(High), Rm(STNL).
9. Equipped with a built-in printer for outputting measurement data.
10. Optionally, measurement data can be exported via USB, or the host‑software can be used to export and edit the data, generating a measurement report.
11. Equipped with a stepper motor for automatic application and removal of test force, resulting in reduced noise during testing.
12. By employing photoelectric sensing technology and a microcomputer control system, automatic compensation can be achieved.
13. Automatically input the indentation diameter and directly display the hardness value;
14. High-magnification LED optical measurement, with clear imaging and adjustable brightness, ensuring comfortable, fatigue-free operation over extended periods.
15. The housing structure is stable and does not deform, enabling operation in relatively harsh environments.
Technical Specifications:
| Product model | HLBT-3000ZS |
| Brinell scale | HBW2.5/31.25, 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 (11 levels) | 31.25 kgf (306.5 N) 62.5 kgf (612.9 N) 100 kgf (980.7 N) 125kgf(1226N)187.5kgf(1839N)250kgf(2452N)500kgf(4903N) 750 kgf (7355 N) 1000 kgf (8907 N) 1500 kgf (14710 N) 3000 kgf (29420 N) |
| Test force unit conversion | gf, mN) |
| Hardness reading | Automatic calculation |
| Hardness Value Unit Conversion | Automatic conversion: Vickers, Rockwell |
| Screen | 8-inch touchscreen; if left idle for an extended period, the device automatically enters sleep mode. |
| Loading process | Real-time display of the load‑time and load‑force curves, with a loading time of less than 8 seconds. |
| Payload Control | Automatic (Load/Keep Load/Unload) |
| Turret | Automatic turret with automatic rotation of the pressure head and objective lens. |
| Maximum specimen height | 370mm |
| Indentor–outer wall distance | 170mm |
| Objective lens | 1X, 2X |
| Eyepiece | 20X |
| Total magnification | 20X, 40X |
| Minimum measuring division value | 20×: 0.6 µm 40×: 0.30 µm |
| Shelf life | 2-99s |
| Hardness test range | 3.18~653HBW |
| Implementation Standard | EN ISO 6506, ASTM E-10-08, GB/T231.2, JJG150 -2005 |
| Data Output | Built-in printer, or optional USB connectivity, host‑computer software, and measurement software. |
| Power supply | AC 220+5%, 50~60 Hz |
| External dimensions (mm) | 595*245*1000mm |
| Host weight | Approximately 175 kg |
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