AOLONGXINGDI JMHVS-5/10/30/50V Vickers Hardness Tester

Introduction to vision chip technology

Embedded vision chip technology embeds the vision chip directly in the instrument control circuit board, and obtains images and measures directly through the operation of the motherboard. It no longer needs to be controlled through the Windows operating platform.

Shanghai Aolong Xingdi Testing Equipment Co., Ltd. has used embedded vision chips to make preliminary attempts in the field of Hardness Testers, achieved initial results and applied for a national patent.

product description

JMHVS-5/10/30/50V "Aolongxin" visual Vickers Hardness Tester is a new generation product. It adopts a unique mobile head design and embedded vision chip. The Hardness Tester is structurally designed to be sturdy and durable. It is a Vickers Hardness Tester that uses precision mechanical technology, photoelectric technology and unique embedded vision technology. Using high-precision step control technology, the pressure sensor is the feedback unit.

Suitable for measuring: steel, non-ferrous metals, IC chips, thin plastics, metal foils, plating, coatings, surface hardened layers, laminated metals, heat treatment effects, carburized layer hardening depth, cemented carbide, ceramics, steel, non-ferrous metals , Hardness testing of thin plates, metal foils, electroplating, micro targets, welded joints or deposited layers. It is an ideal hardness testing instrument for scientific research institutions, factories and quality supervision departments to conduct material research and testing.

Features                             

·High-precision step-controlled electric loading technology, the main test force loading speed is extremely fast and the efficiency is improved;

·New mechanical structure design and sturdy frame structure;

· Real-time video measurement, the effect is better, more accurate and more stable; the data of various operating processes and test results can be displayed on the screen;

· High-precision sensors combined with Aolongxin control system make loading and unloading speeds faster and more accurate;

·Using unique embedded vision technology, the measurement operation is simple, greatly reducing human errors. You can learn to measure in five minutes, and the measurement results of different people are basically the same;

·Remote control can be realized and the operation is simple;

·The intensity of the measured light source can be adjusted through the screen;

· It has a movable machine head structure, linear slide guide, and is driven by a high-precision motor;

·Fix the stage to reduce coaxiality errors caused by the up and down movement of the screw;

·Measurement of indentation is more stable;

·The working platform has a large space, which can realize the measurement of large parts and is suitable for replacing large working platforms;

·Automatic conversion between indenter and objective lens;

·Can preset the test force and dwell time;

·The experimental result data can be output through a printer;

·Extremely fast loading speed: test force loading time is 2-6 seconds;

·Ultra-high test force accuracy: the test force loading and holding accuracy reaches 10,000 levels;

·Intelligent control of the whole process. Segmented force application, smooth speed change, high-precision and high-speed step control, etc.;

Salient features of the visual system

·Objectivity: The visual system is objective and the analysis results are not affected by subjectivity;

· Non-contact measurement: It will not cause any harm to the observer and the observed, and you can "see" further by using the lens magnification function;

·Spectral response range: With a wide spectral response range, it expands the visual range of the human eye;

·Ultra-long standby: It is difficult for the human eye to observe the same object for a long time, but the machine vision system can measure, record, analyze and respond for a long time;

·High grayscale resolution: The human eye generally has 64 grayscales, and machine vision can be as high as 256 grayscales;

·Measurement and positioning: It can automatically test the size of objects and automatically determine the position of objects for assembly and production of production lines;

· Embedded vision technology replaces the traditional measurement eyepiece, using camera + display mode, indentation image, and display directly on the display;

·Visual chip type: CCD, CMOS, industrial-specific high-definition camera;

·Contrast, brightness, white balance and other adjustment functions are all available;

·Visual analysis mode simplifies the manual operation process, reduces operator fatigue, and makes measurement data more intuitive and convenient;

·Optimizing every link, compared with traditional Hardness Testers, the overall performance is improved by 300% and time is saved by 50%;

Advantages of vision systems over eyepiece measurements

· Measure directly on the surface that needs to be measured, there is no visual error. The traditional structure of the Hardness Tester uses an eyepiece for measurement. The scale line and the indentation are not on the same plane. Under different Viewing Angles, the scale position and the indentation position will produce visual differences, resulting in different measurement results from different Viewing Angles and different personnel;

·High measurement accuracy: there is no backlash problem of mechanical eyepieces. The scale resolution of the mechanical eyepiece spiral micrometer structure is about 10µm, and there is mechanical backlash, so the measurement method needs to be strictly defined. The image sensor pixel spacing of the vision system is 7.5µm, with relatively high accuracy and good measurement consistency;

· It can provide two-dimensional simultaneous measurement of multiple measurement methods, simplifying the measurement process and improving measurement speed. It has multiple measurement methods such as rectangular tangent measurement method, nested circle measurement method, nested double circle measurement method, etc.;

·No visual fatigue, reducing measurement labor intensity. Aolong vision system uses a 65K true color TFT LCD, which makes observation comfortable and not tiring, and can be measured by multiple people at the same time;

Host X1, Vickers Hardness block X2, horizontal adjustment screw X4, spare fuse (0.5A) X2, test bench X3, power cord X1, product certificate X1, XY platform X1, product instruction manual X1, spare light bulb X2

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.