HBD-3000A1
Digital Display Brinell Hardness Tester
HBD-3000D1
Automatic Turret Digital Display Brinell Hardness Tester
（China’s First Automatic Turret Digital Display Brinell Hardness Tester）
Main Features
- Force sensor loading, computer closed-loop control, reliable operation, high accuracy and a high degree of automation.
- Automatic loading-keeping-unloading, automatic rotation of the intelligent objective lens (HBD-3000D1).
- Dynamic display of operation process.
- The indenter-objective lens can be switched freely, and the operation is convenient.
- Chinese and English menus, large LCD screen, rich menu content, with a super-domain warning system.
- It has an eyepiece and CCD universal interface and can be used for photographing and video recording.
- Indentation value is automatically inputted through electronic micrometer eyepiece or is automatically input into a computer through CCD and Brinell hardness special software to display hardness value.
- It has an automatic conversion with other hardness (HB, HR, HRN/T, etc.).
- RS232 interface is connected to a computer to realize computer control.
- LED light source provides green illumination to reduce visual fatigue and effectively protect vision.
Application Range
- It is used to measure Brinell hardness of ferrous metals, nonferrous metals, nonferrous alloys, and powder metallurgy materials.
- It is widely used in metallurgy, forging, casting, bearing alloys.
Main Technical Parameters
| Modal
Items |
HBD-3000A1 | HBD-3000D1 | Standard Configuration | |
| l Large Flat Test Bench 1
l Small Flat Test Bench 1 l V-type Test Bench 1 l Hardness Block 2 l Power Cord 1 l Φ2.5 Tungsten Carbide Ball Indenter 1 l Φ5 Tungsten Carbide Ball Indenter 1 l Φ10 Tungsten Carbide Ball Indenter 1
Optional Accessories l Special Software for Brinell Hardness l High Definition Digital Camera l Camera Adapter l Camera Connector l RS232 Control Line l Brand Desktop Computer l Hardness Blocks of Other Specifications |
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| Measuring Range | 8~650 HBW | |||
| Test Force | kfg: 62.5，100，125，187.5，
250，500，750，1000，1500，3000 N:613，980，1226， 1839，2452，4903， 7355，9807,14710，29420 |
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| Turret Type | Manual Turret | Automatic Turret | ||
| Magnification of Measurement System | 20-fold (electronic micrometer eyepiece) | |||
| Resolution and Accuracy of Measurement | Resolution：1μm
Accuracy is in line with GB/T231.2, ISO 6506-2 and ASTM E10 |
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| Indentation Measurement Range | 0.5~6mm | |||
| Digital Camera | (Optional) 1.3 Million Pixels with
High Definition Adaptor (Used with Software) |
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| Duration of Test Force | 5-99 seconds (1-second increments) | |||
| Max Height of Specimen | 225mm | |||
| Distance from Center of Indenter to Machine Wall | 130mm | |||
| Output | Built-in Micro Printer, RS232 Serial Interface | |||
| Voltage Supply | 220V/50-60HZ | |||
| External Dimensions | 760×530×185mm | |||
| Weight | Net weight :118kg, Gross weight :140kg | |||
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