Hardness Tester, Vickers Hardness Tester, Testing Machine Vickers manufacturer / supplier in China, offering SIOMM Auto-Turret Micro Vickers Hardness Tester (MHVD-1000AP)
Jvjing Precision has great competence in producing auto-turret micro vickers hardness tester (mhvd-1000ap) as one of the leading manufacturers and suppliers of various testing equipment. Please rest assured to buy the low price equipment at a discount from our factory. And the price list and the quotation are also available if you need.
Basic Info
Model NO.: MHVD-1000AP
Measuring Range: HV
Standard: ISO, ASTM, GB/T
Mobility: Desktop
Rated Voltage: 220V
Customized: Non-Customized
Loading Control: Automatic (Loading, Dwell, Unloading)
Illumination: Adjustable LED Light-Source
Magnification of Microscope: Observation:10X/40X; Measurement:40X
Output Data: RS 232/Built-in Printer
Instrument Throat: 115mm
Transport Package: plywood case for export standard
Origin: Guangdong, China
Type: Vickers Hardness Tester
Application: Metal, Plastic, Ceramics and Glass
Warranty: 1 Year
Calibrating Method: Standard Hardness Test Blocks
Support Language: English
Testing Force: 0.01kgf, 0.05kgf, 0.5kgf, 1kgf, etc.
Testing Range: 1hv~4000hv
Dwell Time: Adjustable 1-99s
Magnification of Eyepiece: 10X Digital Eyepiece
Max. Height of Specimen: 85mm
Trademark: SIOMM
Specification: CE
HS Code: 9024102000
Product Description
Auto Turret Micro Vickers Hardness Tester (MHVD-1000AP)
The advantages of the Vickers hardness test are that extremely accurate readings can be taken, and just one type of indenter is used for all types of metals and surface treatments. Although thoroughly adaptable and very precise for testing the softest and hardest of materials, under varying loads, the Vickers machine is a floor standing unit that is more expensive than the Brinell or Rockwell machines.
Principle of Vickers Test
The Vickers hardness test method consists of indenting the test material with a diamond indenter, in the form of a right pyramid with a square base and an angle of 136 degrees between opposite faces subjected to a load of 1 to 100 kgf. The full load is normally applied for 10 to 15 seconds.
The two diagonals of the indentation left in the surface of the material after removal of the load are measured using a microscope and their average calculated. The area of the sloping surface of the indentation is calculated. The Vickers hardness is the quotient obtained by dividing the kgf load by the square mm area of indentation.
When the mean diagonal of the indentation has been determined the Vickers hardness may be calculated from the formula, but is more convenient to use conversion tables.
The Vickers hardness should be reported like 800 HV/10, which means a Vickers hardness of 800, was obtained using a 10kgf force. Several different loading settings give practically identical hardness numbers on uniform material, which is much better than the arbitrary changing of scale with the other hardness testing methods.
The advantages of the Vickers hardness test are that extremely accurate readings can be taken, and just one type of indenter is used for all types of metals and surface treatments. Although thoroughly adaptable and very precise for testing the softest and hardest of materials, under varying loads, the Vickers machine is a floor standing unit that is more expensive than the Brinell or Rockwell machines.
| Specifications: | |||
| Product Name | Manual-Turret Micro Vickers Hardness Tester | Auto-Turret Micro Vickers Hardness Tester | |
| Model | MHVD-1000MP | MHVD-1000AP | |
| Testing Force | gf | 10\25\50\100\200\300\500\1000 | |
| N | 0.098\0.246\0.49\0.98\1.96\2.94\4.90\9.80 | ||
| Indentation Measurement | Digital Sensor Measurement | ||
| Loading Control | Automatic (Loading, Dwell, Unloading) | ||
| Output Data | RS232/Mini-Printer | ||
| Magnification of Microscope | Observation:10x/40x; Measurement:40x | ||
| Magnification on of Eyepiece | 10x Digital Eyepiece | ||
| Dwell Time | Adjustable 1-99s | ||
| Testing Range | 1HV~4000HV | ||
| Auto Hardness Conversion | HRA, HRB, HRC, HV, HK, HBW, etc | ||
| X-Y Anvil | Size:100x100mm; Travel:25 x25mm; Resolution:0.01mm | ||
| Illumination | LED cold light | ||
| Max. Height of Specimen | 85mm | ||
| Instrument Throat | 115mm | ||
| Power Supply | AC220V/50Hz;110V/60Hz | ||
| Execution Standard | ISO 6507,ASTM E92,JIS Z2244,GB/T4340 | ||
