High precision micro Vickers hardness tester

1、 The HXD-1000TMC/LCD automatic turret microhardness tester with image analysis is a material hardness measuring instrument composed of precision machinery, optical systems, and advanced technology

1、 Purpose:
The HXD-1000TMC/LCD automatic turret microhardness tester with image analysis is a material hardness measuring instrument composed of precision machinery, optical systems, and advanced technology. There are two main uses: one is for individual hardness testing, such as the hardness of parts with relatively smooth surfaces, the surface hardness of various electroplated, nitrided, carburized, and cyanide coated parts, and the hardness of brittle non-metallic materials such as glass, ceramics, and agate; The second is for use as a metallographic microscope, which not only observes and photographs the metallographic structure of materials, but also measures the hardness of the metallographic structure.
2、 Characteristics and advantages of microhardness tester:
1. The hardness indication error of the instrument is within 3%.
2. The metallographic interface with high-definition display of indentation and specimen can be used in one machine.
3. The instrument has a magnification of 600 times and the computer has a magnification of 1600 times, which improves the measurement accuracy
4. The only domestic company that produces and assembles optical, electrical board, metal processing, and paint independently, with guaranteed product quality.
5. Precise positioning system, with automatic conversion and precise positioning of the indenter and objective lens, ensuring continuous indentation at the center without any difference.
6. Accuracy meets: Chinese National Standard GB/T 4340.2-1999, International Standard ISO 6507, American Standard ASTM E384, Japanese Standard JIS B7734
3、 Image measurement software functions
The data processing software is compatible with image testing software and performs indentation measurement, data classification, statistics, storage, and output. The software automatically displays indentation test result curves, depth curves, error statistics, and grouping statistics of test times
1. Image analysis software: measure and record indentation and hardness values
2. Surface treatment layer depth and hardness gradient can be tested, such as carburizing layer, quenching layer, etc
3. Manual/automatic measurement of indentation and ultra-high pixel
4. Can draw depth and hardness gradient coordinate curves
5. The software can calibrate the hardness value through a ruler or standard hardness block
6. Accurately determine and set the distance between the indentation position and the edge of the specimen
7. Automatically draw hardness curves and perform scale conversion, including Rockwell (HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T), Brinell (HB), Leeb (HL), Shore (HS), and Tensile Strength (TS).
8. Automatically generate a combination curve of hardness curves for multiple parts of the sample, such as a combination gradient curve for gear top/middle/root.
9. Automatically generate histograms of hardness curves and combined histograms of gradient curves.
10. Simultaneously provide hardness conversion according to Chinese standard GB and American standard ASTM.
11. Provide specialized hardness conversion according to the JB standard of the mechanical (bearing) industry
12. Able to meet the requirements for measuring and plotting the depth of the carburized layer in carburized parts, as well as for measuring the depth of the hardened layer in high-frequency quenched parts, and backup the measurement software on the computer hard drive. Computer software measurement and display functions: color, contrast, brightness, and chromaticity can be adjusted freely
13. Image capture system: The system can capture high-quality microscopic and metallographic images, directly reflecting the microstructure of the indentation background, and achieve color effects through the CCD camera image acquisition card.
14. Image output: The printer can complete operations such as fixed magnification printing of images and saving and printing of text
15. The test report is in EXCEL table format and WORD document format
16. It is possible to obtain metallographic images at specified magnifications (such as different magnifications from 200x to 1600x).
Main technical parameters

Model number	HXD-1000TMC/LCD
Objective lens/indenter switching	Automatically complete the process of objective lens and pressure head turret
Experimental force	10, 25, 50, 100, 200, 300, 500, 1000 (gf)
Loading Method	Program controlled automatic loading, holding, and unloading
Dwell time	5-60 seconds with a step size of 5 seconds
Hardness measurement range	5 HV -3000 HV or above
total magnification	Objective lens: 40x; 10x (for observation) Measuring eyepiece: 15x Total magnification: 600x; 150x (for observation)
Display magnification	Approximately 1600x
Minimum testing unit	0.025 µm
X-Y test bench	Size: 100 × 100mm Maximum movement: 25 × 25 mm Minimum reading: 1/100mm
Optical path switching	Dual channel (measurement/photography switching)
Measurement reading method	Use MH_VK software for measurement, or use an eyepiece for measurement
MH_VK hardness testing software and data output	Display: test force, holding time, D1, D2, HV hardness value, average value, dispersion, standard deviation, automatic drawing of hardness curve graph, automatic ruler conversion, including Rockwell (HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T), Brinell (HB), Leeb (HL), Shore (HS) and tensile strength (TS). Automatically generate composite curves of hardness curves for multiple parts of the sample, histograms of hardness curve graphs, and composite histograms of gradient curves Simultaneously provide hardness conversion according to Chinese standard GB and American standard ASTM, as well as specialized hardness conversion according to mechanical (bearing) industry standard JB Use a standard ruler or hardness block to accurately calibrate the hardness value. Automatically correct the hardness value error caused by test force deviation. It can be measured manually or automatically, with local magnification measurement, and can be measured with a mouse or keyboard. Can obtain images with specified magnification and provide reports in Word and Excel formats. Test point locations and hardness conversion values, sample metallographic images or gradient curves can be added to the report.
operating system	WinXp or Win7
Maximum height of test piece	85mm
Execution standards (or references)	Chinese National Standard GB/T 4340, International Standard ISO 6507, American Standard ASTM E384 Japanese standard JIS B7734
power supply	220 VAC, 50/60 Hz
size	Host size Net: 43 × 26 × 50 cm Packaging size: 54 × 50 × 60cm
gross weight	47kg