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Home / Product / Benchtop Hardness Tester / Vickers Hardness Tester / Metallic Materials Vickers Hardness and Knoop Hardness Test Meet ASTM e92 Standard Test Methods
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Metallic Materials Vickers Hardness and Knoop Hardness Test Meet ASTM e92 Standard Test Methods

DV-100ALT: HV2, HV3, HV5, HV10, HV20, HV30, HV50, HV60, HV80, HV100
DV-120ALT: HV5, HV10, HV20, HV30, HV50, HV100, HV120
Close Loop high accuracy load cell control;
With Vickers hardness scale and Knoop hardness scale;
10X digital eyepiece with encoder, click measurement key can automatic calculate value;
Dual optical path design, can work with computer and camera;
Hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, HK, etc.
Availability:
  • DV-100ALT DV-120ALT
  • EBP INSTRUMENTS
  • Shanghai, Shenzhen, Ningbo
  • 100 sets
  • TT in advance
  • 1 set

Main Features of Vickers Hardness Tester 

1. Closed loop design with high accuracy load cell, no need to install dead weights, let installation more easy and loading - dwell - unloading automatically, easy operation

2. With load automatic correct function, greatly improved test accuracy and let calibration more easy

3. Hardness value automatic corrected according to different hardness block

4. Touch screen interface with menu structure, make test very simple

5. Modular design, simple maintenance

6. With hardness conversion function, from HV hardness value can covert to HR, HB, etc.

7. With HV/HK test function

8. Support to set a password protection settings

9. Test data can save to USB flash disk as EXCEL format, edit and process more easy

10. Available to upgrade to full automatic Vickers hardness tester

 

Application:

1) Widely used to test the hardness of all kinds of metal materials (steel, nonferrous metals, tinsel, cemented carbide, sheet metal, etc.)

2) surface layer / coating (Carburization, nitriding, decarburization layer, surface hardening layer, galvanized coating, etc.)

Glass, chip, ceramic, plastic and rubber, etc.


Specification:

Model

DV-100ALT

DV-120ALT

Test Force

2.0Kgf(19.6N), 3.0Kgf(29.4N), 5.0Kgf(49.0N), 10.0Kgf(98.0N), 20.0Kgf(196N), 30.0Kgf(294N), 50.0Kgf(490N), 60.0Kgf(588N), 80.0Kgf(784N), 100.0Kgf(980N)

5.0Kgf(49.0N), 10.0Kgf(98.0N), 20.0Kgf(196N), 30.0Kgf(294N), 50.0Kgf(490N), 100.0Kgf(980N), 120.0Kgf(1176N)

Hardness Scale

HV2, HV3, HV5, HV10, HV20, HV30, HV50, HV60, HV80, HV100

HV5, HV10, HV20, HV30, HV50, HV100, HV120

Hardness conversion

HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T

Min measuring unit

0.01µm

Hardness range

8-2900HV (or 8-4000HV)

Force loading

Automatic loading - dwell - unloading

Turret

Automatic (motorized switch)

Eyepiece

10X digital eyepiece with built-in encoder, automatic calculate data

Objective

10X, 20X

XY work table

For optional purchase: Dim.:100×100 mm,  Max. Travel Range: 25×25mm, Moving Resolution Ratio: 0.01mm

Magnification

100X (measurement), 200X (measurement)

Both lens can do observe and measurement work directly

Dwell time

1-99S (1 second per step)

Data output

Test data display on LCD screen, can save to U-flash in Excel format;

Test space

180mm x 160mm (Height x Depth)

Power supply

AC220V+5%,50-60Hz

Standard

ISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2

Overall Dimension

580*240*660mm

Net weight

About 50Kg

Packing size

800x470x800

Gross weight

76KG


Standard Accessories

Item

Quantity

Item

Quantity

Main Instrument

1

USB flash disk

1

Middle, Large, V shape testing table

Each 1

Power Cord

1

Vickers hardness block

2

10× Digital Micro Eyepiece

1

10X objective lens

1

Spare Fuses (2A)

2

20X objective lens

1

Production certificate

1

Regulating Screw

4

Warranty card

1

Dust cover

1

Manual book

1


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