I. Purpose

Integrated intelligent visual hardness tester, you only need to operate a touch tablet, and you can easily get the measurement! And all the parameters required for the test can be selected, modified and analyzed directly on the computer. The PC terminal is connected with the hardness tester through the communication protocol to realize the control of the mechanical moving parts of the hardness tester. It can realize: automatic multi-function tower position, automatic identification of objective lens and indenter, automatic loading, automatic load retention, automatic unloading, and light brightness. By linking the built-in CCD measurement and acquisition system, it can display clear indentation image dynamics on the PC in real time, and can directly lock the indentation to automatically measure the hardness value, automatically save the test data, and generate reports. The operation is very simple and fast, eliminating human measurement errors. Integrated intelligent visual hardness tester, using tablet computer as platform, can expand more application functions through the Internet, and can also connect external monitors, printers and other equipment. Side rocker The lifting screw adopts worm gear and worm structure, and the transmission is stable.

This machine is equipped with Vickers automatic measurement control system: it can carry out successive experiments with each loading and each reading of the indentation. Using a CCD camera that is convenient for observation, the measurement indentation can be directly observed on the display, and the measurement accuracy is high, avoiding manual measurement errors. For setting test conditions, display results, etc. can be clearly and quickly operated and displayed. Through the measurement control software, it can be easily operated on the built-in computer, realize single-point measurement, random measurement of multi-point and statistical measurement data, and arbitrarily set the interval between two or multi-point measurement points to measure the depth of the seepage layer Can be along the X Or two directions of Y measurement, statistical measurement data, automatically calculate the depth of the hardened layer according to the judgment value input by the user. Statistical calculation, conversion, display curve to judge whether it is qualified, etc. It can measure the length of the part and save and print it. Integrated industrial tablet computer, USB expansion; equipped with the latest Windows operating system, I7 processor built-in CCD image automatic measurement system; intuitive display of indentation, automatic hardness measurement; automatic recording of measurement data, hardness-depth curve can be generated, and saved as a WORD file .

Widely used in steel, non-ferrous metal, metal foil, cemented carbide, metal sheet, microstructure, carburizing, nitriding and decarburization layer, surface hardening layer, electroplating layer, coating, glass, wafer.

2. Features

①Software features:

1. Durometer control: The system provides serial communication to control the operations of the durometer, such as rotating the objective lens, loading, setting the holding time, adjusting the light brightness, adjusting the test force feedback, etc.; span>

2. Automatic measurement: the system automatically measures the indentation, and automatically draws the hardening curve and updates the statistical results etc.;

3. Manual measurement: The system provides manual measurement, including four-point measurement and diagonal measurement;

4. Hardness value conversion, correction, effective verification: The system can simultaneously convert the measured micro Vickers hardness value to other hardness scales such as HB, HR, etc.; The measured value of the spherical cylindrical sample can be corrected; the measured value of the sample can be effectively verified;

5. Data statistics: automatically calculate the average, variance, Cp, Cpk and other statistical values of the measured hardness, and can optionally save automatically;

6. Data storage: single measurement data and images can be saved in a document for later recall, and can be automatically saved;

7. Test report: Automatically generate WORD or EXCEL document report; user can customize report format; standard format includes each single hardness measurement value, statistical value, indentation image, and hardening Curves, etc.;

8, Knoop hardness: can be set to Knoop hardness measurement;

9. Fracture toughness: can be set to measure indentation fracture toughness;

10. Other functions: All functions of the microscopic image processing and measurement system, including image capture, calibration, image processing, geometric measurement, document annotation, album management, and fixed magnification printing, etc.;

②The main functions and features of the machine:

1.  The optical system designed by the senior optical engineer not only has clear images, but also can be used as a simple microscope, with adjustable brightness, comfortable vision, and long-term operation is not easy to fatigue;

2. The built-in PC can visually display the hardness value, conversion hardness, test method, test force, brightness, dwell time, measurement times, statistical data, upper and lower limit measurement range, test time and other test processes are intuitive and clear;

3.   Optical system brightness adjustable range: 0-100;

4.  Unlimited storage of test report data;

5.  The test force unit can be manually converted to each other, and the conversion unit is: (gf, N)

6.  Can display at the same time: maximum value, minimum value, average value, maximum error, etc.

7.  Convert scales, and can switch: national standard, American standard and international standard, a total of 18 measuring scales can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW;

8.  Double objective lens can directly measure hardness,

9. The upper and lower limits of the measurement range can be set and displayed on the main measurement interface;

10. The measuring scale can be converted into HK Knoop hardness;

11. The operating system can be converted between Chinese and English;

12. The built-in measurement system can automatically measure the hardness value;

13. The cast aluminum shell has a stable and non-deformed structure, and the pure white car paint is of high grade, with strong scratch resistance, and it is still bright as new after many years of use;

14. Our company has the ability to develop, design, produce and process by ourselves. Our machines provide parts replacement and maintenance and upgrade services for life;

Three, technical parameters

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