Automatic 1HV - 4000HV Hardness Testing Machine , Hardness Tester
Digital LCD Screen
Specification:
1. The 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. According to different visual habits of the operators, the
strength of the light source can be adjusted.
To avoid the visual fatigue for long time operation.
3. With Vickers hardness and Knoop hardness testing capabilities,
and testing force can be extended to
2KG (HV2). By measuring the indentation diagonal length, the
hardness will show on the screen directly,
no need to check hardness table.
4. One time casting aluminum molding shell ensure structure more
stable;Adopted car painting technology,
pure white color looking more decent; High scratch resistance
capability, used for years still brightness
like new.
5. Factory directly supply, we have products develop &design &
produce ability, all the parts provide
life-time replacement and maintenance service.
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.
Model | HV-1000 | HV-1000Z |
Hardness scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 |
Hardness conversion scale | HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T |
Test 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) |
Min. Measuring unit | 0.25μm |
Hardness measuring range | 1HV-4000HV |
Hardness Value of Reading | Digital LCD Screen (62x44mm) |
Magnification | 400X(For Measurement) |
Loading Method | Automatically(Load, dwell and unload) |
Dwell time | 1-99s (each step is 1 second) |
Tureet | Manual turret | Auto turret |
Objective lens center and indenter center | Coincidence accuracy error < 1um (objective lens center position can be adjusted) |
Maximum height | 200mm |
Throat Depth | 159mm |
Instrument size and Net weight | 560*186*635mm (L×W×H) 43kg |
Instrument weight | 625*430*900mm (LxWxH) 55kg |
Light Source | LED Cold light source (can be continuous use for 24 hours, no heat generated, 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, Moving Resolution Ratio:0.01mm |
Executed Standard | GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734 |
Standard Accessories | 1 PIECE: 10X micrometer eyepiece ; 40X objective lens; Vickers indenter; Standard hardness block; X-Y Testing Table; Gradienter; Power cable; Dust cover; Manual Book; Hardness conversion tables; Quality certificate; horizontal adjusting screw |
Optional Purchase Accessories | Flat fixture; sheet specimen fixture, Small parts fixture, Image analysis software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece |
Photo Reference
