莱州华银试验仪器有限公司

1、Product overview:

The HYHV300 series micro/Vickers hardness image measurement system is an advanced professional hardness image measurement product;The system supports multiple measurement methods such as manual measurement and automatic measurement,with high measurement accuracy and good repeatability;The system supports Vickers hardness,Knoop hardness,and fracture toughness measurements;This system has different levels of software versions to meet the different needs of customers.

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.The sample can be automatically displaced and read hardness value according to the set trajectory,realizing 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 make hardness test,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 convenient length ruler and hardness block 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 Vickers hardness measurements;

● The system ruler can be superimposed on the indentation image;

● The system has data export,saving,query and database management functions.

2.Parameters of X-Y automatic coordinate test bench(conventional):

● 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 length:≤2.5μm

● Repeatability:≤2μm

● Moving speed:five adjustable speeds

● Power supply:AC 220V,50/60Hz

● Communication interface:RS232 serial port

● Weight:about 4Kg

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

● System linkage:The system is linked to the hardness tester through the RS232 interface,and the software controls the hardness tester in real-time,adjusts brightness,controls the turret,switches lenses,changes load,and reads directly;

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

● Turret linkage:software controls the hardness tester to shift between objectives and indenter;

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

● Measurement linkage: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 lead screw automatic lifting and focusing,without the need for manual lifting of the lead screw or observation of focusing,operator worry and effort saving,reducing human errors,and improving accuracy;

● Direction setting:According to the depth direction,set the corresponding platform displacement direction to ensure the best measurement results;

● Path planning:The automatic coordinate test bench automatically moves the sample to the designated position according to the set trajectory;Multiple options support the planning of indentation testing paths,with the option to set edge normals,serrated,curved,straight,and other testing paths;

● Path adjustment:Any adjustments such as adding,deleting,modifying,and translating can be made on the 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 hardness value by tangentialing the four corners of the indentation with four side lines;

● 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:able to automatically scan the edge and contour of the sample

● Hardness conversion:According to 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.)

● Graphic report:Automatically record measurement data,generate hardness depth curves,save or print hardness depth curves,indentation images,and all indentation measurement values.All reports are 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 count the number of measurements,maximum and minimum hardness values,mean values,mean squared deviation,etc.

4.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 data;

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

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

● 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.

5.Configuration list:

● Automatic coordinate test bench:1pc.

● Platform 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