XHB-3000RC Brinell hardness testerDetailed product description：

Model: XHB-3000RC
Brinell hardness tester
Main features:
The Brinell hardness tester is an integrated product of precision mechanical structure and microcomputer controlled closed-loop system, integrating optics, mechanics, and electronics. It is also the most advanced Brinell hardness tester in the world today. The instrument eliminates weights and adopts electric loading and unloading test force, which is fed back by a pressure sensor with a precision of 0.5 ‰. It is controlled by the CPU and can automatically compensate for the loss of test force during the test. The indentation can be directly measured on the instrument through a micrometer eyepiece, and the diameter, hardness value, and comparison table of 17 different hardness tests of the indentation can be displayed on the LCD screen, as well as the range of Brinell hardness test (HBW) automatically displayed in the current setting state. On the page, you can also set the load holding time and lighting brightness, and design an F/D2 selection table for user convenience. The Brinell hardness tester also has the terminal display, printing, and storage functions of sending RS232 serial port to the PC. CCD camera device, image processing system, and video measurement device can also be optionally selected.
Brinell hardness tester
Product Introduction:
Brinell hardness testers are widely used in industrial fields such as metallurgy, forging, casting, untempered steel, and non-ferrous metals, laboratories, universities, and research institutions. Brinell hardness test is the test method with the largest indentation among all hardness tests. It can reflect the comprehensive properties of materials and is not affected by microsegregation and uneven composition of the sample structure. Therefore, it is a high-precision hardness test method.

Brinell hardness tester XHB-3000RC
One Basic functions
1. Single point measurement can randomly measure multiple points and collect statistical measurement data
2. The distance between two or more measurement points can be arbitrarily set for measuring the depth of the infiltration layer, and the measurement data can be measured and statistically analyzed along the X or Y directions
3. Automatically calculate the depth of the infiltration layer based on the judgment value input by the user
4. Statistical calculation, conversion, displaying curves, determining whether they are qualified, etc
5. Measure the length and angle of the parts, and save and print the graphics
6. HRC, HRA, HR15N, HR45N: and currently using automatic conversion of hardness
7. Depth (micrometers), strength (Mpa): and the strength currently using hardness.
8. Image analysis type: manual and automatic measurement display area
9. Brinell hardness (HB) test report document
10. Imaging device:
It can control the capture of images in any format and position, and smaller formats can achieve higher frequencies.
You can control the zoom preview.
Black and white/color preview options are available.
Automatic/manual white balance operation, optional operating area.
Automatic/manual exposure, optional operating area.
Real time motion detection and alarm function.
Effective pixel 2048H × 2560V

II measurement parameters
1. Measurement range: (8-650) HBW
2. Test force: including 612.9 N(62.5Kgf)、980N(100Kgf)、1226N(125Kgf)、1839N(187.5Kgf)、2452N(250Kgf)、4900N(500Kgf)、7355N（750Kgf）、9800N(1000Kgf)、14700N(1500Kgf)、29400N(3000kgf)
3. Indication accuracy
Maximum allowable error of hardness range (HBW) indication% indication repeatability%
≤ 125 ±3 ≤ 3.5
125＜HBW≤225 ± 2.5 ≤ 3.0
＞ 225 ± 2.0 ≤ 2.5
4. Maximum allowable height of the sample: 220mm
5. Maximum distance from the center of the pressure head to the machine wall: 135mm
6. Observation system with eyepiece, micrometer eyepiece magnification: 20x
7. Minimum division value of micrometer eyepiece drum: 0.00125mm
8. Power supply voltage: AC220V, 50/60Hz

III Other configurations
1. Equipped with specialized measurement software
2. Equipped with USB interface