Digital Display Manual Turret Type Large Display Vickers Hardness
Tester (HVS-30)
The digital Vickers hardness tester can meet the basic Vickers
hardness test requirements. The upgraded digital micrometer
eyepiece can directly read the measurement length, so that the
measured value can be obtained more quickly and accurately.
Main functions and features:
1. The optical system designed by senior optical engineers not only
has clear images, but also can be used as a simple microscope with
adjustable brightness and comfortable vision.
2. Industrial display LCD large-screen display can display test
methods, test force, measurement of indentation length, hardness
value, test force retention time, number of measurements and type
in year, month, date, test results and data processing;
3, Cast aluminum shell molding, the structure is stable and not
deformed, high-grade automotive paint, anti-scratch ability, use
for many years is still bright as new;
4. Our company has its own R&D, production and processing
capabilities. Our machines provide parts replacement and
maintenance upgrade services for life.
5. HVS-50 model can directly confirm the hardness value by
measuring the actual length;
6, Optional LCD large screen; LCD large-screen display to
facilitate observation, test conditions, the test process is
straightforward;
7, optional internal printer; test results and test data directly
print;
Main application scope:
1. Iron and steel, non-ferrous metals, metal foils, hard alloys,
metal sheets, microstructures, carbonization;
2. Carburizing, nitriding and decarburization layers, surface
hardened layer, plating layer, coating, heat treatment;
3, glass, wafers, ceramic materials;
Technical Parameters:
| parameter name | Parameter data |
| Vickers hardness scale | HV1 ,HV5,HV10,HV20,HV30, HV50 |
| display | 5-digit hardness value, 4-digit diagonal length (D1, D2), Hold time, number of tests, average, standard deviation, return |
| Test force(Kgf) | 1.0Kgf(9.8N),5.0Kgf(49.0N),10Kgf(98.0N), 20Kgf(196N),30Kgf(294N),50Kgf(490N) |
| Loading control | Automatic (load/hold/uninstall) |
| Test force retention time(s) | 1～99 |
| Optical channel | Dual optical channel (eyepiece and CCD camera channel) |
| Optical system | Objectives: 10×, 20× Eyepiece Magnification: 10× (Can be customized 15X) Total magnification (μm): 100×, 200× (Can be customized 150X,300X) Measuring range (μm): 400 Resolution (μm): 0.125 |
| Hardness measurement range | (5-3000)HV |
| XY test stand (optional) | Size (mm): 100×100 Travel range (mm): 25×25 Minimum reading (mm): 0.01 |
| Maximum height of specimen (mm) | 165 |
| Maximum width of specimen (mm) | 130 (distance from the center line of the indenter to the wall) |
| Data output | Reserve built-in micro printer interface, (RS232 serial interface) |
| voltage | AC220V/50HZ |
| Overall size (mm) | 585×200×630 |
| Weight (kg) | 42 |
Standard configuration
| Host computer | 1 |
| weight | 3 |
| Large and medium "V" test benches | 1each |
| Horizontal adjustment screw | 4 |
| Power cable | 1 |
| 10X digital microscope eyepiece | 1 |
| Vickers hardness block | 2 |
| Spare fuse 2A | 2 |
| Product Certificate | 1 |
| Instruction Manual | 1 |
Remarks: Optional hardness meter measurement software, eliminate
human error, computer operation, improve efficiency, accuracy is
more accurate.
