莱州华银试验仪器有限公司

Product Overview:

The HYHVS-1000ZT2.1 automatic/T3.1 fully automatic microhardness tester has a 5.6-inch LCD touch screen,an automatic turret digital display micro Vickers hardness tester,equipped with a micro/Vickers hardness image automatic measurement system,which controls the micro Vickers hardness tester,automatic stage and lifting screw(T3.1)through a computer,and images the hardness indentation on the computer screen.It is a hardness testing instrument integrating various professional technologies such as electrical control,optical imaging,mechanical displacement,image analysis,and computer processing.It adopts precision design in terms of mechanics,ARM high-speed processor to control the test process in terms of electrical,and high-definition optical measurement system,photoelectric sensing and other new technologies in terms of optics,integrating mechanics and optics to improve the measurement accuracy of micro Vickers or Knoop hardness.

This hardness tester is suitable for measuring thin specimens,parts after surface plating treatment,and for measuring brittle materials such as agate,glass,and ceramics.It is an ideal hardness testing instrument for research and testing in universities,research institutions,factories,and quality inspection departments.

Functional features:

The HYHV300T2.1/T3.1 micro-Vickers hardness image automatic measurement system can directly control the hardness tester host,automatic coordinate test platform,and lifting screw rod(T3.1),allowing real-time observation of images and measurement of hardness values.It can be manually measured and automatically measured,with fast and accurate measurement process.It can automatically displace and read the sample according to the set trajectory,achieving intelligent functions such as automatic turret,automatic focusing(T3.1),automatic loading,automatic displacement,automatic reading,etc.,meeting the needs of high-end users.

● The system uses a 3-megapixel digital camera to capture images,effectively improving measurement accuracy;

● The automatic coordinate test bench has multiple control modes,including computer control,manual operation,and joystick operation;

● The system has the function of measuring the effective hardened layer depth with one click.It is controlled by a computer to automatically apply hardness,automatically generate a hardness curve,automatically calculate the effective hardened layer depth,and print out the effective hardened layer depth curve and report;

● The system has error correction and calibration functions,which can correct the systematic errors of the hardness tester;

● The location of the hardness indentation can be marked in real time,facilitating the selection of different metallographic structure to do Vickers hardness measurements;

● A system scale can be superimposed on the indentation image;

● The system has the function of querying and managing database.

Application range:

● Ferrous metals,non-ferrous metals,IC sheets,surface coatings,laminated metals;

● glass,ceramics,agate,gemstones,etc;

● Measurement of the depth and gradient of carburized layer,nitrided layer,and hardened layer;

● Micro-Vickers hardness measurement of thin plates,sheets,and other small parts.

Main features of the host:

● Automatic turret;frictionless spindle,high precision of test force;

● High-precision optical measurement system,precision coordinate test bench;

● Adopt ARM high-speed processor and 5.6-inch LCD touch screen;

● English and Chinese interface conversion;various hardness value conversion;

● The dynamic display of the indenter during the loading and unloading process,allowing real-time observation of the test status;

● The screen can display the test force,indentation length,holding time,measurement times,etc;

● The test process is automated,simple to operate,and free of human error;

● Automatic correction of the hardness value of the concave and convex surfaces;

● With database storage data function,test data is synchronized and exported;

● Equipped with USB and RS232 interfaces,it is convenient for users to process data;

● Equipped with a micro printer,it can directly print test results;

● Knoop indenter can be used for Knoop hardness test;

● The accuracy complies with GB/T4340.2,ISO 6507-2,and ASTM E384.

Technical parameters of the host machine:

● Measuring range:1-3065HV

● Test force:0.09807,0.2452,0.4904,0.9807,1.961,2.942,4.904,9.807(N)

10,25,50,100,200,300,500,1000(gf)

● Hardness scale:HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0.5,HV1

● Measuring system magnification:400X,100X

● Resolution:0.0625μm,0.25μm

● Maximum allowable height of the sample:75mm

● Distance from the center of the indenter to the wall:110mm

● Power supply:AC220V,50/60HZ

● Overall dimensions:470x320x500(mm)

● Weight:about 40kg

System configuration list(including the configuration of the HYHV300T2.1/T3.1 automatic measurement system):

● Automatic coordinate test bench:1pc.

● Bench control box:1 set

● Measurement software and dongle:1 set

● Digital camera and dedicated interface:1 set

● Special data connection cable:1 set

● Brand computer:1pc.

● thin-shaft test bench:1pc.

● Thin plate test bench:1pc.

● Flat jaw vice:1pc.

● Large V-shaped block:1pc.

● Small V-block:1pc.

● Diamond pyramid indenter:1pc.

● Standard microhardness block:2 pcs

● Mini printer:1pc.

Introduction to the functions of the HYHV300T2.1/T3.1 micro/Vickers hardness image automatic measurement system

1.Main functions:(slightly different for different versions of software)

● System linkage:The system achieves system and hardness meter linkage through the RS232 interface,and the software controls the hardness tester in real time,adjusts brightness,controlsturret shift,switch lens,load and read directly;

● Pressure linkage:After the hardness tester pressure is adjusted,the system senses the pressure change and adjusts it in a timely manner;

● Turret linkage:The software controls the hardness tester to shift between the objective lens and the indenter;

● Loading linkage:The software controls the hardness tester to load,without the need for manual control of the hardness tester;

● Measurement linkage:The software controls the turret of the hardness tester,loads,and directly measures the hardness value;

● Platform linkage:professional automatic platform and control,completely controlled by the system;

● Platform dragging:on the active image,drag the mouse to control the displacement of the platform in all directions;

● Focus linkage:T3.1 fully automatic system configuration,computer controlled hardness tester screw rod automatic lifting and automatic focusing,no manual screw rod lifting required,without needing to observe the focusing,which saves time and effort,reduces human error,and improves accuracy;

● Direction setting:Set the corresponding platform displacement direction according to the depth direction to ensure the best measurement results;

● Path planning:The automatic coordinate test bench automatically displaces the test sample to a specified location according to the set trajectory;Multiple options support the planning of indentation testing paths,with the option to set edge normals,Z-shaped,serrated,curved,linear,and other testing paths;

● Path adjustment:Add,delete,modify,translate,and perform any other adjustments on path points;

● Measurement range:All force values from 10 grams to 50 kilograms are supported;

● Image acquisition:real-time display of hardness images,image storage and printing,and adjustable magnification for image output;

● Automatic measurement:automatically find the four vertices of the indentation,directly read the hardness value,fast speed,accurate data;

● Diagonal measurement:Measure the indentation by tangent to the four vertices of the indentation using four side lines,and read the hardness value;

● Four-point measurement:Click on the four vertices of the indentation with the mouse,read out the hardness value,and display the magnified image in real time;

● Automatic scanning:capable of automatically scanning the edge and contour of the sample

● Hardness conversion:Based on national standards,automatic conversion of Brinell-Rockwell-Vickers-Knoop and other hardness values is performed and displayed in real time;

● Layer depth curve:Draw a hardness-depth curve based on the measured data,and output a dual hardness curve graph(HV and HRC/HRAEtc.)

● Graphical report:automatically record measurement data,automatically generate hardness-depth curve,save or print hardness-depth curve,indentation images and all indentation measurement values,and all reports shall be saved as WORD documents;

● Image printing:Users can set the export mode for the indentation image,which can be divided into all images,current images,or no image output;

● Results statistics:Export the measurement results of multiple indentations in Excel data format,and automatically calculate the measurement times and hardness maximum,minimum,average,mean square deviation,etc.

2.Main features:

● Wide range of applications:can be connected to the full range of Vickers and microhardness testers produced by Huayin;

● Convenient installation:USB2.0 port is connected to the computer,and no card is required during installation;

● Stable performance:As long as the hardness tester has clear and uniform imaging,even if there are a small amount of scratches or rust on the indentation,it can automatically read the value;

● Powerful functions:manual reading,automatic reading,hardness conversion,depth hardness curve,indentation image,graphic report function;

● Easy to use:calibration is done using hardness blocks,making it easy and fast for customers to operate,and with a little training,they can become proficient in using it;

● Automatic reading:The original automatic reading algorithm can automatically read multiple types of indentations with high speed and accuracy;

● Good repeatability:high repeatability of automatic reading,meeting the professional requirements of users.

3.Parameters of X-Y automatic coordinate test bench:

● The motor-driven workbench uses high-quality stepper motors with high precision and good reliability

● Operation mode:manual,computer control,and joystick operation

● Table size:120x130(mm)

● X-axis travel:50 mm

● Y-axis travel:50 mm

● Minimum step:≤2.5μm

● Repeatability:≤2μm

● Moving speed:five adjustable speeds

● Power supply:AC 220V,50/60Hz

● Communication interface:RS232 serial port

● Weight:about 4Kg

4.Main configuration(included in the system configuration list):

● Automatic coordinate test bench:1

● Bench control box:1 set

● Measurement software and dongle:1 set

● Digital camera and dedicated interface:1 set

● Special data connection cable:1 set

● Brand computer:1 set