ZHV2.0 Automatic micro vickers hardness tester

Automatic testing process, desktop digital display vickers hardness tester


Feature:

This instrument is widely used in such fields as metallurgy, electro-mechanics and mould, etc. It can analyze and measure the hardness value of specimen or surface hardened layers, hence it is an absolutely indipensable instrument for analysis and test in the field of mechanics machining or measurement of high precision parts. By means of RS232 interface to connect with computer, move X axis and Y axis with different step length selected, the instrument is specially fit to measure the hardness value of carburized layer of specimen or the depth of hardeded layer. Applying with different loads, different kinds of specimens can be tested. And it can form and store the graph-text reports.  It is simple to operate and easy to use for clients.

     This software can control such operations of hardness tester as: rotation of motorized turret, light luminosity, dwell time, movement of loading table, application of loading and automatic focusing, etc, it can enable the PC computer to control the hardness tester with command as well. At the same time, the hardness tester can feedback the information of command executed. It enables all the connecting units to communicate with each other. With friendly user interface, humanization, stability, reliability and very high precision position of mechanics, this software will completely meet the needs of test requirements.

    This instrument can not only test single-point of Vickers hardness indentation, but also can test continuous multi-point of Vickers hardness indentations after automatically loadings. And it can make out the curve of hardness distribution as well. Accordingly to this curve, the accordance depth of hardened layer can be calculated out. All the measuring data, calculating results and indentation images may form graph-text reports which can be printed out or stored.

 

     Software configurable: According to user's requirements, iVision-HV can be configured as the base version (with camera only), the turret control version that commands the Vickers hardness test machine, the semi-automatic version with the motorized XY sample stage, and the full-automatic version that controls the Z-axis motor

OS supported: Windows XP, Windows Vista, Windows 7 and 8 32 and 64 bits

Fully automatic in test and measurement: With a single button click, system automatically moves to test points by predefined test pattern and path, tests, auto-focuses, and automatically measures

Automatic sample contour scan: With XY sample stage system can automatically scan the sample contour for specialized tests that requires locating test points relative to sample contour

Manual correction: Test result can be manually corrected with a simple mouse drag move

Hardness vs. depth curve: Automatically plots the hardness depth profile and calculates the Case Hardness Depth

Statistics: Automatically calaulates the average hardness and its standard deviation

Data archiving: Test results including measurement data and measurement images can be saved in a file

Reporting: Test results including measurement data, indentation images, and hardness curve can be outputed to Word or Excel document. User can customize the report template.

Other functions: Inherits all the functions of iVision-PM Geometry Measurement Software.


Test forcegf

10, 25, 50, 100, 200, 300, 500, 1000

Carriage application method

  automatic loading, dwelling and unloading

Dwell time

  0~60s5 seconds as a unit

Lens magnification

10×Observation),40×

Measuring eyepiece

   10×

Total magnification

100×400×

Lens and indenter switch

With Motorized Turret

Min. measuring resolution rate

0.0625μm

 

Dimension of the XY table

100×100×50mm

 

Movement field

50×50mm

Min. reading of movement

0.01μm

Repeating position accuracy

0.3μm

Image definition

 automatic focusing

Testing range

5HV~3000HV

Distance between indenter center to outer wall

98mm

Max. height of specimen

100mm

Executive standard

GB/T4340       China Standard

ASTME384      America Standard

Dimension

480×305×545mm

Net weight

46kg

Power source

220VAC50HZ



 Micro/Vickers Hardness (HV) Test Results

Submitter

 

Date Submitted

 

Part Name

 

Part #

 

# of Samples

 

Sample Descri.

 

Qual. UL

 

Qual. LL

 

 

Machine ID

 

Meas. Standard

GB/T231.1-2002

Sample Cyl./Sph. Diam.mm

 

Forceg

 

 

Test Results

#

Depth

Y

D1

D2

Hard.

Conver.

#

Depth

Y

D1

D2

Hard.

Conver.

 

µm

µm

µm

µm

HV

 

 

µm

µm

µm

µm

HV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Case Hardness(HV)

 

Case Depth(µm)

 

Indent Images

 

Hard. Curve

 

Statistics

Maximum

PASS

Minimum

PASS

Average

PASS

Std. Dev.

PASS

Cp

PASS

Cpk

PASS


















 

Operator

Test Date

Auditor

Audit date

 

 

 

 

 

  







 

 



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