THV-50MDT Auto-turret Micro Vickers Hardness Tester
THV-50MDT Automatic turret digital display microhardness tester adopts optical cross guide rail lifting mechanism, with accurate force value and clear image. It is an ideal high-end microhardness tester.
1)8 inch touch screen interface, easy to operate;
2)During the test, the indenter and the objective lens automatically switch to each other, and the test point automatically locates accurately.
3)LED light source, long life, no need to replace the bulb;
4)It can be equipped with a built-in camera for clearer images.
5)It can be calibrated according to standard hardness blocks or length scales, and automatically corrected according to high, medium and low hardness values, which makes the hardness value more accurate.
6)All test parameters and results are saved in EXCEL format on USB disk, which is convenient for data processing and inspection report output;
7)Various hardness values convert to each other;
8)Test setting parameters are protected by password;
9)Chinese, English and other languages for choice;
10)Rs-232 interface for computer connection (optional);
Technical parameters:
| Model | THV-50MDT |
| Test force | 1.0Kgf(9.8N)、5.0Kgf(49.0N)、10Kgf(98.0N)、20Kgf(196N)、30Kgf(294N)、50Kgf(490N) |
| Meet standard | GB/T4340，ASTM E92 |
| Test resolution | 0.01un |
| Conversion scale | Rockwell、Brinell |
| Hardness test range | 8~2900HV |
| Test force application method | Automatic（loading、duration、unloading） |
| Test microscope magnification | 100X、200X（Both objectives can test） |
| Test force dwell time | 1-99s |
| Data output | 8’touch screen ,20 different kinds of test result can be saved |
| Maximum allowable specimen height | 100mm |
| Distance from indenter to wall | 130mm |
| Size | 540*260*650mm |
| Weight | About 50Kg |
| Power supply | AC220V+5%，50-60Hz |
Standard Accessory:
|
Item |
Quantity |
Item |
Quantity |
| DHV-1000-10X micrometer eyepiece |
1 |
Large, medium and V-shaped test bench |
Each one |
| Vickers hardness block |
2 |
Standby fuse (2A) |
2 |
| Power cable |
1 |
Dust bag |
1 |
| U disk |
1 |
Touch screen pen |
1 |
| Hexagon socket wrench (2.5mm) |
1 |
Adjust the foot level |
4 |
| Product qualification certificate, warranty card |
1 |
Instructions |
1 |
Hungarian 
English