Máy đo độ cứng Vickers NOVOTEST TB-V-50
Digital Vickers Hardness Tester NOVOTEST TB-V-50 is modern and high-tech instrument with small test loads (up to 50 kgf), which is equipped by manual turret and analog microscope with automatic data input. The unit is highly reliable, has many operational functions, and is very easy to operate.
The instrument has high-precision optical measuring system and photoelectric sensor. Using keyboard the device allows user to select the testing method; choose hardness scales (HV or HK); set the dwell time; set the intensity of the light source; save the results of measuring in the internal device storage; set time, date operator id, etc.
All testing data such as: testing method; testing force value; testing indentation length; hardness value; dwell time of testing load; numbers of measurement can be displayed on its large LCD screen.
PC connection and data (measurement results) transfer available via RS232 interface. Also, all the information can be printed via built-in printer.
| Indenter | Vickers: four-sided diamond pyramid (136 °) |
| Scales |
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| Conversion scales |
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| Testing load |
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| Measuring time | 5~60 sec |
| Testing materials |
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| Hardness range | 8 HV(0.3) ~ 2500 HV(10) |
| Standards | ISO 6507-2, ASTM E92 |
| Max height of test sample | 160 mm |
| Max depth of test sample | 135 mm |
| Microscope zoom |
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| Min. graduation value of the testing drum wheel, μm | 0.0625 |
| Data output |
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| Recommended operating conditions |
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| Net weight | 63 kg |
| Gross weight | 73 kg |
| Package dimensions | 760*380*750 mm (L*W*H) |
Standard package
- Vickers Hardness Tester NOVOTEST TB-V-10
- Vickers: four-sided diamond pyramid (136 °)
- Weight (3 pcs)
- 10X micrometer eyepiece
- 10X digital measuring eyepiece
- Large testing table
- Medium testing table
- V-shaped testing table
- Standard Vickers hardness test blocks (2pcs.)
- Leveling instrument
- Bolt adjustor (4 pcs.)
- Power cable
- Fuse (2 pcs.)
- Operating manual
- Calibration certificate
- Transportation box
