Automatic Digital Micro Hardness Tester Follow Vickers Hardness Test Formula
Main Function:
This instrument is a new generation of Micro Vickers hardness tester. It adopts the integrated design of hardness tester and panel computer, all the testing parameters can be selected on the panel computer. With touch screen, it operates quickly and conveniently and displays clearly and intuitively. With CCD image acquisition system, it can show dynamic indentation image, lock the image and automatically get the Vickers hardness value with high precision and stability, and avoid the human errors. The hardness tester with complete functions reaches the advanced level.
- It adopts the integrated design of hardness tester and panel computer, with Windows 7 operating system, it has all functions of computer and can be connected to the output devices such as external screen and printer;
- Automatic recognition and shifting between the objective and the indenter;
- The lifting screw adopts worm and gear structure with smooth transmission;
- With digital X-Y test table, it makes position and measurement more precise;
- Test force loading, dwell and unloading is automatically finished;
- With CCD image acquisition system, it shows the image clearly and gets the hardness value automatically;
- With the function of hardness scale conversion;
- It can automatically save the measuring data, generate the hardness-depth curve and save as WORD or EXCEL document.
Application range:
Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.
Technical Specification:
| Model |
DVS-1AT |
| Test Force |
gf |
10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf |
| N |
0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N |
| Test Range |
1HV~2967HV |
| Test Mode |
HV/HK |
| Loading Method |
Automatic (Loading/Dwell/Unloading) |
| Turret |
Automatic Shifting |
| Computer |
CPU: Intel I5,Memory: 2G,SSD: 64G |
| CCD Pixel |
1.30 Million |
| Conversion Scale |
HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW |
| Hardness Reading |
Indentation Displaying and Automatic Measuring on Touch Screen |
| Data Output |
WORD or EXCEL Report with Curve Chart |
| Objective |
10X(Observe) 40X(Measure) |
| Min. Measuring Unit |
0.025μm |
| Dwell Time |
0~60s |
| Light Source |
Halogen Lamp |
| Digital X-Y Test Table |
Size: 120×120mm; Travel: 25×25mm; Resolution: 0.003mm |
| Test space |
185 x 130mm (Height x throat depth) |
| Power Supply |
AC220V,50Hz |
| Execute Standard |
ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2 |
| Dimension |
560×335×675mm, Packing Dimension: 650×380×960mm |
| Weight |
Net Weight: 48kg, Gross Weight: 62kg |
Packing List:
| Name |
Qty |
Name |
Qty |
| Instrument Main Body |
1 set |
10X Eyepiece |
1 pc |
| 10X 40X Objective lens |
each 1 pc |
Diamond Micro Vickers Indenter |
1 pc |
| Weights |
6 pcs |
Weight Axis |
1 pc |
| Digital Cross Test Table |
1 pc |
Thin Specimen Test Table |
1 pc |
| Flat Clamping Test Table |
1 pc |
Filament Clamping Test Table |
1 pc |
| Horizontal Regulating Screw |
4 pcs |
Level |
1 pc |
| Fuse 1A |
2 pcs |
Halogen Lamp 12V,15~20W |
1 pc |
| Power Cable |
1 pc |
Screw Driver |
2 pc |
| Hardness Block 400~500 HV0.2 |
1 pc |
Hardness Block 700~800 HV1 |
1 pc |
| Anti-dust Cover |
1 pc |
U disk |
1 pc |
| Touch Screen Remote Control |
1 pc |
Touch Pen |
1 pc |
| Mouse |
1 pc |
Usage Instruction Manual |
1 copy |
1) Interface of HVS-A Professional software interface
It with automatic measurement and manual measurement work mode, can generate test report automatically in word / Excel format (including hardness value, indentation image, curve, etc)
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