Touch screen micro hardness tester, easy to operate, more intelligent, multi-function
Details and features:
² Eyepiece: with Omron encorder
² Data computing systems: accuracy is up to 0.01um
Just click one button the hardness value will display on screen directly
l Main components are made of famous brand: American 3M, Allegro, and Japanese Omron, NKK Ensure long using life of instrument can stable working for a very long time.
² Systems:
l Lift & down system: State Patent, more easier to focus, more stable in work
l Proprietary ball repositioning system: ensure the repeat precision and repeatability of the whole test process
l Optical system: designed by our senior optical engineer not only meet the definition of hardness testing requirements, but also can observe the micro structure of the material, image is very clear.
² LED cold light source: Adjustable according to different user’s visual habits. Avoid visual fatigue.
² Extended function:
l Vickers & Knoop hardness testing capabilities
l Testing force can be extended to 2KG (HV2)
² Digital Touch Screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing process
² Built-in printer: easily to save data can print testing times, hardness value, average value, Max. Value, Min. Value, Xmax-Xmin directly, easy for operator to save the data.
² Data storage & transfer:
l Store 300 groups of test data
l Memory function after shut off
l via RS232 port with our own designed software transfer to computer
² Excellent apperance:
l One-time casting aluminum molding shell ensure structure more stable;
l Car painting technology, pure white color makes more decent;
l High scratch resistance capability, ensure long using life.
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-1000AT(CE certificate No. : GB/1067/3980/12 Issue 1) |
Hardness scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 |
Conversion scale | HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T |
Testing force | 10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N ), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N) Test force error: ±1.0% |
Loading speed | ≤50μm/sec |
Indenter | Standard Rectangular pyramid diamond indenter (136º±0.5º) |
LCD Screen size | 8 inch |
Min. measuring unit | 0.01μm |
Hardness value rang | 1HV-4000HV |
Hardness value of reading | Digital LCD Screen (118x99mm) |
Total magnification | 100X (For Observation) , 400X (For Measurement) |
Loading Method | Automatically(Load, dwell and unload the testing force) |
Duration Time | 1-99s (each step is 1 second) |
Turret | Auto Turret (High degree of automation, improve work efficiency) |
Objective lens center and indenter center | Coincidence accuracy error μ 1um (objective lens center position can be adjusted) |
Specimen Allowing Maximum Height | 85mm |
Throat depth | 115mm |
Instrument size and Net weight | 490×185×515mm (L×W×H) 43kg |
Packing size and Gross weight | 625*430*900mm ( LxWxH) 57kg |
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 | Hardness measuring software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece |
Jvjing Precision has great competence in producing touch screen multi-function digital micro 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.
