Active Member
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[China]
Address: No.20,Yaming Road,Xiangyang Industrial Zone,Liushi Town,Yueqing City,Wenzhou City,Zhejiang Province
Contact name:Chen
SHANGHAI JU HUI INSTRUMENT MANUFACTURING CO., LTD |
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Computerized Micro Hardness Tester HV-1000
It can meet the basic Vickers hardness test requirements, and the upgraded control system can provide more measurement data, and the control is more comprehensive and accurate.
The machine can be equipped with a Vickers measuring system: it can carry out successive experiments with each load and each indentation read. The convenient ccd camera can be used to observe and measure the indentation directly on the display. The measurement accuracy with the mouse is high, and manual measurement errors are avoided. For setting test conditions, display results, etc. can be operated and displayed clearly and quickly. Through the measurement software, the computer can be used for easy operation, realizing single-point measurement, multi-point measurement can be randomly measured, statistical measurement data, and the distance between two or multi-point measurement points can be set arbitrarily for seepage depth measurement Can be measured in both X or Y directions , Statistical measurement data, according to the judgment value input by the user, automatically calculate the depth of the hardened layer. Statistical calculation, conversion, display curve to judge whether it is qualified, etc. The length of the measured part 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 hardening layer depth. For convenience, users can save multiple depth points to a template file for recall during testing;
Hardness value conversion, correction, and effective verification: The system can convert the measured micro Vickers hardness value into other hardness values such as HB, HR, etc.; it can correct the measured value of the spherical cylindrical sample; the measured value of the sample can be effective verify;
Data statistics: automatically calculate the average value, 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; users can customize the report format; the standard format includes every single hardness measurement value, statistical value, indentation image, and hardening curve, etc.;
Data storage: the original measurement data and measurement images can be saved to a file;
Knoop hardness and 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 size measurement, document annotation, album management, and fixed-time printing, etc.
Main functions and features of the machine:
1.The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope, with adjustable brightness, comfortable vision, and not easy to fatigue after long-term operation;
2.The industrial display screen can directly display the hardness value, convert the hardness, test method, test force, holding time, measurement times, and the test process is intuitive and clear;
3. The cast aluminum shell is formed at one time, the structure is stable and does not deform, the pure white car paint is of high grade, the scratch resistance is strong, and it is still bright as new after years of use;
4. Our company has the ability to research, develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life;；
Main purpose and scope of application:
1. Steel, non-ferrous metals, metal foil, cemented carbide, metal sheet, microstructure
2. Carburizing, nitriding and decarburizing layer, surface hardening layer, electroplating layer, coating
3. Glass, wafers,
technical parameter:
| parameter name | Parameter data |
| Microhardness scale | HV0.01,HV0.025,HV0.05,HV0.1,HV0.2,HV0.3,HV0.5,HV1 |
| display | Holding time (seconds), hardness value |
| Test force (gf) | 10,25,50,100,200,300,500,1000 |
| Load control | Automatic (load/hold/unload) |
| Test force retention time (s) | 5～60 |
| Test force selection | External force selection knob, test force is automatically displayed on the LCD screen |
| Objective lens magnification | 10×,40× |
| Optical channel | Dual optical channel (eyepiece and CCD camera channel) |
| Optical system | 1. Manual micrometer eyepiece; 2. Total magnification (μm): 100× (observation), 400× (measurement); 3. Measuring range (μm): 200; 4. Resolution (μm): 0.25 |
| Hardness measurement range | (5-3000)HV |
| XY test bench | Size (mm): 100×100 Stroke range (mm): 25×25 Minimum reading (mm): 0.01 |
| Maximum height of specimen (mm) | 110 |
| Maximum width of test piece (mm) | 85(The distance from the center line of the indenter to the wall of the machine) |
| voltage | AC220V/50HZ |
| Weight (kg) | 35 |
| Appearance size | (540×200×530)mm |
Standard configuration:
| 1. Host (one microscopic Vickers indenter, one 10X and one 40X objective lens); | 2. Test bench, weight, microscope accessory box; |
| 3. weights 6 | 4. Weight rod 1 |
| 5.Cross workbench 1 | 6.Sheet holding table 1 |
| 7.Flat clamping table 1 | 8.Filament clamping table 1 |
| 9.Level 1 | 10.Screwdriver 2 |
| 11.horizontal adjustment screws 4 | 12.External power cord 1 |
| 13.10×micrometer eyepiece 1 | 14.Two micro Vickers hardness blocks (one for each of HV1 and HV0.2) |
| 15.Fuses (1 A) 2 | 16. Product certificate 1 copy |
| 17. Product instruction manual 1 copy | 18.Dust cover 1 |
Remarks: Side swing lifting system is optional to make the lifting system more stable and accurate.
Optional hardness tester measurement software to eliminate human error, computer operation, improve efficiency, and more precise accuracy.
