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MacroVicky VH1002/VH3003/VH5010 Digital Vickers Hardness Tester

MacroVicky VH1002/VH3003/VH5010 Digital Vickers Hardness Tester

Model
MacroVicky VH1002
Code#
821-118
Warranty
12 month
Delivery Time
15-30days
Standard
ASTM E-92, ISO 6507, GB/T4340
Certificate
CE



Product Characteristics 


◆ Vickers hardness tester with colour touch screen;

◆ 8 inches colour touch screen, high resolution, easy to operate;

◆ Strong and stable body;

◆ LED illumination, light, adjustable, long life and no heat;

◆ Data storage for review and printing;

◆ Rotatable turret with five working positions;

◆ 250 lines encode with more precise measurement;

◆ Conversion between different scales;

◆ Can be developed to semi-automatically system.



Product Application 


Vickers method is based on an optical measurement system, it specifies a range of light loads using a diamond indenter to make an indentation which is measured and converted to a hardness value. It is very useful for testing on a wide type of materials, but test samples must be polished to enable measuring the size of the impressions. A square base pyramid shaped diamond is used for testing in the Vickers scale. Typically loads are very light, ranging from 10gm to 1kgf, although "Macro" Vickers loads can range up to 50 kg or more.

Micro Vickers and Knoop hardness methods are used to test on metals, ceramics, and composites - almost any type of material. Since the test indentation is very small in a Vickers test, it is useful for a variety of applications: testing very thin materials like foils or measuring the surface of a part, small parts or small areas, measuring individual microstructures, or measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness. 



Specification


Model

MacroVicky   VH1002

MacroVicky   VH3003

MacroVicky   VH5010

Code#

821-118

821-128

821-138

Test   Load

Kgf

0.2 / 0.3 / 0.5 / 1   / 2 / 3 / 5 / 10

0.3 / 0.5 / 1 / 3 /   5 / 10 / 20 / 30

1 / 2 / 3 / 5 / 10   / 20 / 30 / 50

Nf

1.961 / 2.942 /   4.903 / 9.807 / 19.614 / 29.42 / 49.035 / 98.07

9.807 / 19.614 /   29.421 / 49.035 / 98.07 / 196.14 / 294.21 / 490.35

9.807 / 19.614 /   29.421 / 49.035 / 98.07 / 196.14 / 294.21 / 490.35

Loading Mechanism

Automatic loading   and releasing method 50~100 µm/s

Dwell Time

5 ~ 99 s

Turret Mechanism

Automatic

Diamond Indenter

VICKERS INDENTER   (FOR HV)

Objective

Normal

10X , 40X

10 X , 20X

10X , 20X

Option

40x, 20x, 5X

Measuring   Microscope Eyepiece

Electronic Type 10X

Max. Measuring   length

900 µm  ( In case of 100x )    230 µm    ( In case of 400x )

Mix. Measuring unit

0.1µm (0.01µm for   CTS type)

Max.   Specimen Height

200mm

Max. Specimen Depth

160mm

Measuring Hardness   Scale

HV, HK

X-Y Stage

Type

Manual 

Dimensions

200 × 180 mm

Max. movement

100 × 100 mm

Min. micro   graduation

1/100 mm

LCD-Touch Operation   Panel

Load start / set up   zero / dwell time / light adjustment / transformation scale turret location /   data processing ( browse / delete / print )System settings( test conditions /   language/Communications/factorysettings )

Numerical Display

D1 value / D2 value   / HV-HK Instructions / hardness value /conversion value / load value / dwell   time / test times / turret location

Print Output

Measured data and   statistic data ( Max. Value / Min. value / Mean value / Range / Standard   deviation )

Light Source

LED Illuminator

Accuracy

Conform to : JIS B   -7735, ASTM E-384 and ISO 6507-2

Photographic Device

Capable to mount   photographic device ( Option)

Dimensions

W 226 × D 560 × H   660 mm

Weight

72KG

Power Supply

Single phase AC 220   V 50/60 Hz


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