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Brinell, Rockwell, Vickers hardness tester NOVOTEST TB-BRV-D
Price: Liên hệ
Model | TB-BRV-D |
Manufacturer | NOVOTEST |
Power supply | |
Weight | |
Size | |
Condition | Còn hàng |
Warranty | 12 tháng |
I. Specification of Brinell Rockwell Vickers hardness tester NOVOTEST TB-BRV-D
General description:
- The NOVOTEST TB-BRV-D Digital Hardness Tester is a TOP high-tech multi-function and multi-function tester, with digital LCD touch screen.
- This hardness tester uses different indentations and multi-stage test loads to test the hardness of a wide variety of products tested at different scales: Brinell, Rockwell and Vickers.
- The durometer provides high sensitivity and accuracy of the load level and high accuracy of the measured values. The machine has a built-in high-precision microscope with backlight.
- This Brinell Rockwell Vickers hardness tester NOVOTEST TB-BRV-D is supplied with a special table that allows the user to measure the diameter of the imprint without sampling. The hardness tester has a special stand for the microscope, which greatly simplifies the operation of the instrument.
- Besides manual testing platform, it fully achieves automatic operation, including loading, unloading, hardness value live display and so on.
- The TB-BRV-D durometer is one of the easiest hardness testers to operate and maintain, yet at the same time it is a versatile and multi-function device in its class. Touch screen and automatic test system make the operator's work much more comfortable.
- Users can measure hardness in different scales and have no problem with hardness measurement over a wide range - from very soft materials to some of the hardest materials.
II. Advantages
- Touch screen
- Automated operation and testing
- Easy to operate and maintain
- Multifunctional instrument in its class. Users can measure hardness in different scales and have no problem with hardness measurement over a wide range - from very soft materials to some of the hardest materials
- The special table allows the user to measure the diameter of the print without removing the sample from the instrument
- Special holder for the microscope, which greatly simplifies the operation of the instrument
- Built-in high-precision microscope with backlight
- Electric actuator - fully automatic main test load.
III. Application
This versatile hardness tester allows users to perform:- Hardness test of non-ferrous metals (steel, cast iron, low carbon steel and tempered steel, etc.);
- Hardness test of non-ferrous metals (alloys from aluminum, copper, etc.);
- Hard alloy hardness test, carburizing grade and chemical treatment.
- Application testing in different scales allows users to address nearly all durometer requirements: measuring hardness over a wide range - from very soft to the hardest materials.
IV. Standard package of hardness tester NOVOTEST TB-BRV-D
- Digital universal hardness tester NOVOTEST TB-BRV-D
- Rockwell indenter (Conical diamond indenter (120 °)
- Vickers indenter (Four-sided diamond pyramid (136 °)
- Brinell indenter (1.5875, 2.5, 5 mm diameter hard alloy steel balls – 3 pcs. in total)
- Microscope for Brinell and Vickers scales (15X)
- Lens (2.5X and 5X)
- Large testing table
- Medium testing table
- V-shaped testing table
- Movable testing platform
- Rockwell Hardness Test Blocks (HRC – 2 pcs, HRB – 1 pc. – 3 pcs. in total)
- Brinell Hardness Test Block (1pc.)
- Vickers Hardness Test Block (1pc.)
- Bolt adjustor (4 pcs.)
- Power cable
- Fuse (2 pcs.)
- Operation manual
- Calibration certificate
- Transportation box.
V. Specifications of Brinell Rockwell Vickers hardness tester NOVOTEST TB-BRV-D
Indenter |
Rockwell: Conical diamond indenter (120 °) – diamond tip as a cone with 120 degrees of the cone apex angle and the bead size of 1/16 inch (1.5875 mm) |
Brinell: Hard alloy steel ball with a diameter of 1.5875, 2.5, 5 mm |
|
Vickers: four-sided diamond pyramid (136 °) |
|
Scales |
Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK |
Brinell: HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5 |
|
Vickers: HV30, HV100 |
|
Initial load |
10kgf (98N) |
Testing load |
Rockwell: 60kgf (588N), 100kgf (980N), 150kgf (1471N) |
Brinell: 31.25kgf (306.5N), 62.5kgf (612.9N), 187.5kgf (1839N) |
|
Vickers: 30kgf (294.2N), 100kgf (980.7N) |
|
Measuring time |
5~60 sec |
Testing materials |
ferrous metals (steel, cast iron, low carbon steel and tempered steel, etc) |
non-ferrous metals (alloys from aluminum, copper and its alloys, etc) |
|
hard alloys, carbonized and chemically treated layers |
|
Hardness range |
Rockwell: (20-88) HRA, (20-100)HRB, (20-70)HRC |
Brinell: (8-650) HB |
|
Vickers: (14-3000) HV |
|
Accuracy |
Rockwell: accuracy: ±0.1HR, repeatability: 0.5HR |
Brinell: accuracy (δ/%): ±2.5, repeatability (Hcf/%): ≤3.0 |
|
Vickers: accuracy (δ/%): ±2, repeatability (Hcf/%): ≤2.5 |
|
Max height of test sample |
Rockwell indenter – 170 mm (can be produced up to 500 mm) |
Brinell – 140 mm (can be produced up to 470 mm) |
|
Vickers – 140 mm (can be produced up to 470 mm) |
|
Max depth of test sample |
165 mm |
(can be produced up to 200 mm) |
|
Microscope zoom |
15X |
Lense zoom |
2.5X, 5X |
Data output |
Rockwell – digital indicator |
Brinell – measuring microscope |
|
Vickers – measuring microscope |
|
Recommended operating conditions |
Air temperature: 0…+40 °С |
Air pressure: 94 – 106.7 kPa |
|
Humidity: up to 65% |
|
Net weight |
110 kg |
Gross weight |
130 kg |
Package dimensions |
550*700*850 mm (L*W*H) |
VI. Video
***More videos on Brinell Rockwell Vickers hardness testers are available at: Gmga Measuring Youtube.No comments yet
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