The digital display automatic turret Vickers hardness tester is a high-tech product integrating light, machine and electricity. It adopts a closed-loop loading control system with high test force accuracy and good repeatability and stability of the displayed value. The instrument adopts a new high-resolution display, which is intuitive and clear, easy to operate, and has an energy-saving mode. Equipped with a digital micro-measuring eyepiece, no need to look up the meter or input the diagonal line of the indentation, the test force, indentation length, dwell time, measurement times, conversion scale, date and time are visually displayed on the screen. Indentation Press the eyepiece button to automatically calculate the hardness value and display it on the screen. The hardness test results are saved in real time, and printed out, and the maximum value, minimum value and average value are automatically calculated. This machine can be equipped with a Vickers measuring system: it can carry out successive experiments with each loading and each reading of the indentation. It adopts a CCD camera that is convenient for observation, and can directly observe the measurement indentation on the display. The measurement accuracy with the mouse is high, and the manual measurement error is avoided. For setting test conditions, display results, etc. can be clearly and quickly operated and displayed. Through the measurement software, the computer can be used for convenient operation, single-point measurement can be randomly measured, multi-point, statistical measurement data can be randomly set, and the distance between two or multi-point measurement points can be arbitrarily set to measure the depth of the seepage layer, and can be measured along the X or Y directions , 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. The length of the part can be measured and the graph can be saved and printed.

 Software Features

   Hardening curve: The user manually enters the depth of the test point, and the software automatically draws the hardening curve and calculates the depth of the hardened layer. For convenience, users can save multiple depth points to a template file for calling during testing;

   Hardness value conversion, correction, effective verification: The system can convert the measured micro-Vickers hardness value into other hardness values 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;

  Data statistics: automatically calculate the average, variance, Cp, Cpk and other statistical values of the measured hardness;

  Automatic alarm: automatically mark out the upper and lower limit values;

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

  Data saving: original measurement data and measurement images can be saved to a file;

  Knoop hardness, fracture toughness: the software can be set to measure Knoop hardness or fracture toughness;

  Other functions: including general functions such as: image capture, video capture, image processing, geometric dimension measurement, document annotation, album management, and fixed-size printing.


Main functions and features of the machine:

1. The optical system designed by optical engineers 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 large LCD display screen of the industrial display screen can display the test method, test force, measured indentation length, hardness value, test force holding time, measurement times and can enter the year, month, date, test results and data processing, etc.;

3. The cast aluminum shell is formed at one time, the structure is stable and not deformed, the car paint grade is high, the scratch resistance is strong, and it is still bright as new after many years of use;

4. 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;

5. The CHVS-5Z model can actually measure the length and directly confirm the hardness value;

6. The CHVS-5Z model can realize: the position switching of observation-test-measurement is completed by the automatic turret;

7. Equipped with a large LCD screen; the large LCD screen display is easy to observe, the test conditions and the test process are intuitive and clear;

8. Optional built-in printer; test results and test data can be printed directly;

 Main purpose and scope of application:


1. Steel, non-ferrous metal, metal foil, cemented carbide, metal sheet, microstructure, carbonization;

2. Carburizing, nitriding and decarburization layer, surface hardening layer, electroplating layer, coating, heat treatment;

3. Glass, wafers, ceramic materials;Technical parameter：

technical parameter:

Standard configuration