| test force |
10gf、25gf、50gf、100gf、200gf、300gf、500gf、1kgf(0.098N、0.245N、0.49N、0.98N、1.96N、2.94N、4.9N、9.8N) |
| execution standard |
GBT4340.1,GBT4340.2,ASTM_E92 |
| Test force application method |
Automatic (loading, retaining, unloading) |
| Microscope magnification |
100X (observation), 200X (test) |
| Switching between indenter and objective lens |
automatic switch |
| Maximum height of specimen |
210mm |
| Maximum width of specimen |
125mm |
| Automatic measurement |
According to the set loading path point by point automatic loading, automatic measurement indentation calculation Hardness value, and draw hardened Linear dispersion; |
| Camera and calibration management |
13,000 pixel USB2.0 CMOS dedicated to Microscope measurement camera 2. Hardness calibration block or calibration ruler can be used to calibrate the camera 3. In order to improve Measuring Accuracy, different test forces can be calibrated separately, and the system automatically loads |
| Hardness value conversion, correction |
Hardness conversion: The measured Vickers Hardness value can be converted to other Hardness values of the American standard, the national standard, or the German standard, such as HB, HR, etc.; |
| data statistics |
Automatically calculate the average and variance of Hardness statistics |
| Measurement algorithm |
1. Reliable automatic reading technology - Reliable automatic reading technology, not only can get sub-pixel, high-precision, high-repeability results, but also suitable for general indentation images even including a small amount of rust, scratches, uneven rays of light, shallow corrosion image, Measurement speed is extremely fast; |
| Measurement algorithm |
2. Unique manual point-picking and automatic point-finding technology - users can roughly point-pick near the four vertices of the indentation, and the system automatically determines a better vertex position and directly reads the data; not only to meet the habits of ordinary users, but also to greatly reduce the labor intensity of users; |
| Measurement algorithm |
3. General manual Measuring method - including 4 vertices measurement, 2 diagonal measurement, etc. When 4 vertices are measured, 4 vertices can be taken in any order, which is convenient for users |
| Hardened Linear dispersion |
Automatically draw hardened Linear dispersion: |
| Data storage |
The original measurement data and images can be saved in the document for later recall and report; a file saves all the data of a measurement |
| test report |
Automatically generate WORD or EXCEL document reports; report formats can be customized; standard formats include Hardness value per single measurement point, statistical value, indentation image, and hardened Linear dispersion, etc |
| Knoop Hardness |
Can be set for Knoop Hardness measurement |