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Three objective automatic turret digital Vickers hardness tester
Three objective automatic turret digital Vickers hardness tester
Product details
Product Introduction
This series of three objective automatic turret digital touch screenVickers hardness testerIt is a:
1. Simultaneously install any three objective lenses from 5X, 10X, 20X, and 40X
2. Up to 11 levels of test force, with optional force values
3. Automatic brick tower
4. Automatic numerical display of hardness value
5. 8-inch touch screen interface, easy to operate
main features
At the same time, any three objective lenses from 5X, 10X, 20X, and 40X are installed to ensure that the indentation of different sizes meets the standard size in the field of view. At the same time, low magnification can be used for large-scale sample contour scanning.
2. All three objective lenses can achieve measurement function
3.11 level test force, meeting all test forces within the range specified in the standard
4.8-inch touch screen interface, user-friendly operation;
5. During testing, the indenter and objective lens automatically switch to each other, and the testing point is automatically positioned accurately;
6. Calibration can be carried out according to standard hardness blocks or length scales, and hardness correction can be automatically performed based on high, medium, and low hardness values, resulting in more accurate hardness values.
7. Conversion of various hardness values;
8. All experimental parameters and results are stored in Excel format on a USB flash drive for easy data processing and inspection report output;
9. The experimental setting parameters are password protected;
10. The light source uses LED lights, which have a long lifespan and do not require bulb replacement;
11. Built in camera for clearer images (optional);
12. Multiple languages such as Chinese and English are available for selection;
13. Equipped with RS-232 interface, can be connected to a computer (optional)
| model | VTD513 | VTD533 | VTD553 | VTD1003 |
| Experimental force | 0.3Kgf (2.94N), 0.5Kgf (4.90N), 1.0 Kgf (9.8N), 2.0Kgf (19.6N), 2.5Kgf (24.5N), 3.0Kgf (29.4N), 5.0Kgf (49.0N), 10.0Kgf (98.0N) | 0.5Kgf (4.90N), 1.0 Kgf (9.8N), 2.0Kgf (19.6N), 2.5Kgf (24.5N), 3.0Kgf (29.4N), 5.0Kgf (49.0N), 10.0Kgf (98.0N), 15.0Kgf (147N), 20.0Kgf (196N), 30.0Kgf (294N) (optional 0.3Kgf) |
1.0 Kgf (9.8N), 2.0 Kgf (19.6N), 2.5 Kgf (24.5N), 3.0 Kgf (29.4N), 5.0 Kgf (49.0N), 10.0 Kgf (98.0N), 15.0 Kgf (147N), 20.0 Kgf (196N), 30.0 Kgf (294N), 40.0 Kgf (392N), 50.0 Kgf (490N) (Optional 0.5Kgf) |
2.0Kgf (19.6N), 3.0Kgf (29.4N), 5.0Kgf (49.0N), 10.0Kgf (98.0N), 20.0Kgf (196N), 30.0 Kgf (294N), 50.0Kgf (490N), 60Kgf (588N), 80Kgf (784N), 100Kgf (980N) (Force values can be customized) |
| Execution standards | GBT4340.1，GBT4340.2，ASTM_E92 | |||
| Hardness value conversion | According to GB1172-99 and ASTM standards | |||
| Accuracy meets |
JJG260-91, JIS B 7725, JIS B 7734, GB/T3340.2-99 ASTM E-384、ISO 6507-2、ISO4546 |
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| Loading method | Auto load/hold/unload | |||
| Rotating tower mechanism |
Automatic and manual Objective lens - indenter - automatic switching and rotation of objective lens The automatic turret provides a fast and simple operation sequence without the need for manual turret rotation to achieve automatic switching of the objective lens pressure head. The high accuracy of the coincidence between the center of the objective lens and the center of the indenter is within 1 micron, ensuring accurate positioning of the sample during compression, and the center position of the objective lens can be adjusted. |
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| Minimum testing unit | 0.01μm | |||
| data output | LCD display readout, directly saved to USB flash drive in EXCEL format | |||
| Exchange Scales | HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T | |||
| Hardness testing range | 8~2900HV | |||
| Test force application method | Automatic (loading, holding, unloading) | |||
| Measuring eyepiece | Electronic 10 times (15X optional) | |||
| objective lense | Any three objective lenses from 5X, 10X, 20X, and 40X | |||
| Total magnification factor | Choose from three options: 50X, 100X, 200X, 400X | |||
| Test force holding time | 1~99s | |||
| Maximum allowable specimen height | 180mm | |||
| Distance from the center of the pressure head to the outer wall | 160mm | |||
| size | 580*190*700mm | |||
| weight | About 55Kg | |||
| Power Supply | AC220V+5%，50-60Hz | |||
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