Main functions and features: 1.Touch screen-operation directly 2.digital Omron eyepiece, accuracy can reach to 0.01um 3.American 3M, Allegro, and Japanese Omron, NKK brand 4.Adjustable intensity of light source. 5.With Vickers hardness and Knoop hardness testing function, HV0.2 to HV5....
Main functions and features:
1.Touch screen-operation directly
2.digital Omron eyepiece, accuracy can reach to 0.01um
3.American 3M, Allegro, and Japanese Omron, NKK brand
4.Adjustable intensity of light source.
5.With Vickers hardness and Knoop hardness testing function, HV0.2 to HV5.
6.Hardness results show directly on the screen: testing force, dwell time, test number and testing process, etc.
Main purpose and application:
1.Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2.Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3.Glass, chip and ceramic material.
Specification:
Model | MHVD-5AT |
CE certificate No. : GB/1067/3980/12 Issue 1 | |
Hardness scale | HV0.2, HV0.5, HV1, HV2, HV3, HV5 |
Hardness conversion scale | HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T |
Testing Force | 200g (1.96N), 500g (4.9N), 1000g (9.8N), 2000g (19.6N), 3000g (29.4N), 5000g (49N) Test force error: ±1.0% |
Loading speed | ≤50μm/sec |
Min. Measuring Unit | 0.02μm |
Indenter | Standard Rectangular pyramid diamond indenter (136º±0.5º) |
Hardness Value Range | 1HV-4000HV |
Hardness Value of Reading | Touch screen |
Total Magnification | 100X (For Observation), 200X (For Measurement) |
Loading Method | Automatically (Load, dwell and unload) |
Dwell Time | 1-99s (each step is 1 second) |
Turret | Automatic Turret |
Objective lens center and indenter center | Coincidence accuracy error < 1um (objective lens center position can be adjusted) |
Maximum Height | 85mm |
Throat depth | 115mm |
Instrument size and Net weight | 490×185×570mm (L×W×H) 48kg |
Packing size and Gross weight | 625*430*900mm ( LxWxH) 62kg |
Light Source | LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours) |
Power Supply | 220V + 5%, 50/60 Hz (110V is available) |
X-Y Testing Table | Dim.: 100×100 mm, Max. Travel Range: 25×25mm, |
Data Output | Built-in Printer; Built-in RS-232 interface (transfer data to computer, easy for long time save) |
Executed Standard | GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734 |
Standard Accessories | 1 piece: |
Optional Purchase Accessories | Image analysis software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece |
Jvjing Precision has great competence in producing touch screen multi-function digital small load macro vickers hardness tester 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.
