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All Vickers ranges use a 136° pyramidal diamond indenter that forms a square indent.
1, HVS series Digital Vickers Hardness Tester made with a unique and precision design in the field of mechanics, optics and light source is able to produce a clearer indentation and hence a more precise measurement.
2, Equipped with a 10* eyepiece for measurement;
3, Equipped with a digital microscope, LCD screen to display testing method, test force, indentation length, hardness value, dwell time of test force as well as the number of measuring times.
4, Adopt cold light source, the using life of light source can reach 100000 hours
5, With 4.8 inch Large LCD screen, customer can select HV/HK or change the hardness value by the option menu, The testing result (via the internal data processing) is shown on screen.
6, “Z” type has an automatically turning turret to change the object lens and indenter;
7, With a special thread interface, the tester can be linked with CCD video measuring system or LCD screen measuring system;
| Model | HVS-5/HVS-5Z | HVS-10/HVS-10Z | HVS-30/HVS-30Z | HVS-50/HVS-50Z | |
| Test force | N | 2.942, 4.903, 9.807, 19.61, 24.52, 29.42, 49.03 | 2.942, 4.903, 9.807, 29.42, 49.03, 98.07 | 9.807, 29.42, 49.03, 98.07, 196.1, 294.2 | 9.807, 49.03, 98.07, 196.1, 294.2, 490.3 |
| Kg | 0.3, 0.5, 1, 2, 3, 5 | 0.3, 0.5, 1, 3, 5, 10 | 1, 3, 5, 10, 20, 30 | 1, 5, 10, 20, 30, 50 | |
| Force loading mode | Automatic loading, holding and unlaoding | ||||
| Holding time | 0-60S | ||||
| Amplification of microscope | 100*, 200* | 200*,100* | 100* | ||
| Min. measuring resolution rate | 0.125μm(200*), 0.250μm(100*), | ||||
| Testing field | 8HV0.3~2900HV10 | ||||
| Output | Built-in micro printer, RS232 interface | ||||
| Lens/indenter switch mode | HV series :Manually HV-Z series: Motorized | ||||
| Dimension of XY table | 100*100mm | *** | |||
| Moving range of XY table | 25*25mm | *** | |||
| Max. height of test sample | 160mm | ||||
| Max.width of test sample | 135mm | ||||
| Light source | Cold light source | ||||
| Power | AC 220V, 50/60HZ | ||||
| Objectives | 10*, 20*, 40* according customer requirement | ||||
| Dimensions | 520*190*650mm | ||||
| Net Weight | 40Kg | ||||
| Standard Accessories | XY-stage test table, thin specimen test table, fine wire test table, Fork-shaped test table | Large test table, medium test table V shape test table | |||
| 10* digital micro lens, adjustable screw, vikers hardness block, manual etc. | |||||
XY-stage test table,
thin specimen test table,
fine wire test table,
Fork-shaped test table
Large test table, medium test table
V shape test table
10* digital micro lens,
adjustable screw,
vikers hardness block,
manual etc.
ASTM E384 “Standard Test Method for Microindentation Hardness of Materials”
ISO 6507 “Metallic materials -- Vickers hardness test”