Hardness Tester

Features

• Integrated hardness tester, image process system, hardness measurement software system and computer system in one, more scientific and concise structure, and more easier operation.
• Equipped with double touch screen. Double insurance of stable working performance. On front touch screen panel can do testing and measurement by machine independently; On side touch screen panel can do automatic measure or manual measure by software. Even one of the screen was damage machine still can running normally.
• On side panel touch screen can control machine turret. Press ‘start’ key on side touch screen, machine will automatic working and indentation will display on screen directly. Software automatic measure and automatically display hardness value. Side touch screen panel can connect with internet through wifi, and can work together with wireless keyboard and mouse.
• Machine support automatic indentation measuring or Manual measuring work mode. And on test report can display case depth, hardness curve, hardness value, conversion value, test force, dwell time, indentation image, etc.

 

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.

3. Glass, chip and ceramic material.

 

More Features of Hardness Tester

1. Adopted one time casting aluminum machine body and car painting technology, structure more stable and appearance more decent.

2. The independent research and development of lift & down system and positioning system, ensured the accuracy and repeatedly of the testing process.

3. 10X Digital eyepiece with encoder, only click the button of encoder, the D1, D2 value will input machine automatically. No need manually input the value of diagonal length. Easy operation, greatly improve working efficiency, and test result more accurate.

4. 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.

5. With Vickers hardness and Knoop hardness testing capabilities.

7. Industrial digital touch screen can direct display hardness value, conversion hardness value, testing method, testing force, dwell time, easy for operator to save the data.

8. Double optical path design. Both eyepiece and CCD camera path can work at same time. No need switch optical path. Work with camera and software more convenient.

 

More Features of Software System

1. Auto hardness measurement: With a click of a button, the software automatically measures the diagonals of the indentation, calculates the hardness value  and  the statistics;

2. Statistics: Automatically updates the statistical values such as average, min and max, standard deviation,Cp and Cpk;

3. Hardness curve: With the depths of test points by user input, the software automatically plots the hardness curve(s); User may save and load the depths in a depth template file for later testing for convenience;

4. Conversion, compensation, and validation: Converts HV to other hardness scales?Validates the test results with sample dimensions; Compensates the test results with respect to sample cylindrical/spherical diameters;

5. Auto-alarm: Automatically marks the out of spec measurements;

6. Test report: Automatically generates WORD or EXCEL report with customizable template;

7. Data archiving: Measurement data and images can be saved in one file for later retrieval;

8. Knoop Scale: Can be configured for Knoop Scale measurement;

9. Other Functions: Includes the basic functions of imaging system such as image capture, camera calibration, image processing, geometric measurement, document labeling, album management, and printing with specified magnifications.

10. FRACTURE TOUGHNESS TESTING, Kc(kic) value can be measured as a standard function.

 

Specifications

Model	eVIck-1CST
Turret	Automatic Turret
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)
Hardness scale	HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
HV Software system	5 million pixel camera; camera connect tube and adapter; Professional HV/HK Indentation image measurement and analysis software, support automatic measure mode and manual measure mode, generate test report automatically in word / Excel format
Loading speed	≤0.05mm/sec
Indenter	Standard Rectangular pyramid diamond indenter (136º±0.5º)
Resolution	0.025μm
Testing rang	5HV-3000HV
Screen	5.5’’ front color touch screen + 12.1’’ side color touch screen
Eyepiece	10X digital eyepiece
Objective lens	10X (Measurement), 40X (Measurement)
Total magnification	100X (For Measurement) , 400X (For Measurement)
Loading method	Automatically (Load, dwell and unload the testing force)
Duration time	1-99s (each step is 1 second)
Maximum height	90mm
Throat depth	95mm
Machine size & N.W	405*290*480mm (L×W×H)       40kg
Packing size & G.W	850x420x600mm( LxWxH)       56kg
Light Source	LED cold light source
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