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KASON HTB-3000AZF-5Z Five Stations Automatic Brinell Hardness Tester
1 9 YEARS
Development Base of Advanced Testing machine Of China
Product introduction:
Brinell Hardness Test is mainly used for hardness measurement of cast iron, steel, non-ferrous metals and soft alloys, etc. In addition, it can also be used for hardness measurement of some non-metallic materials such as hard plastics and bakelite. Suitable for factories, workshops, laboratories, universities and research institutions.
l The instrument has 12 levels of Test force and 16 test scales for Brinell hardness, which can be selected arbitrarily；
l With 4 sets of ball indenters, all of them can automatically participate in the test；
l Have two sets of objective lenses, and both can participate in the measurement of the indentation diameter；
l According to the selected scale, the objective lens and the indenter are automatically switched；
l Preset the test force holding time, adjust the strength of the indentation light source；
l Real-time display of loading time；
l Display the measured indentation length, hardness value, measurement times, etc.；
l Select the conversion value between the hardness scales；
l lts can be printed out.
Automatic Brinell Hardness Tester, unique automatic turret structure system, user-defined measurement target matching cemented carbide indenter, test force, holding time and then start the test, after the measurement is completed, no need to move the workpiece, automatic conversion , CMOS directly captures the indentation image, and uses the world's advanced digital imaging technology to automatically find the most suitable pixels for the indentation characteristics on the indentation image, high-speed analysis, and automatic reading. Automatic measurement of standard block indentation, shadow indentation, background blur indentation, and elliptical indentation.
Technical Parameters:
|
Name |
Specification |
|
Test force |
29.42N(30kg) 306.45N（31.25kg） 612.9N（62.5kg）、 980.7N（100kg）、 1226N（125kg）、1839N（187.5kg）、 2452N（250kg）、4903N（500kg）、 7355N（750kg）、 9807N（1000kg）、14710N（1500kg）、29420N（3000kg） |
|
Convertible ruler |
HB 10/3000、HB 10/1500、HB 10/1000、HB 5/750、HB 10/500、HBW 10/250、HB5/250、HB 2.5/187.5、 HB 10/125、HB5/125、HB10/100、HB 5/62.5、 HB2.5/62.5、HB5/31.25 、HB2.5/31.25、HB1/30 |
|
Measuring range |
8~650HBW |
|
Loading method |
Automatic lifting, loading, loading, unloading, automatic measurement of the worktable |
|
Max. allowable height of the test piece |
280mm |
|
The distance from the center of the indenter to the machine wall |
200mm |
|
Main test force loading time |
5~8S |
|
Dwell time |
0-99S |
|
Indenter Objective Conversion |
Automatic |
|
Dimensions |
230*600*920mm |
|
Weight |
130Kg |
|
Objective lens |
1X、2X |
|
Optical path conversion |
Automatic |
|
Indenter diameter（mm） |
Φ1、Φ2.5、Φ5、Φ10 mounted on the same turret |
|
Operating mode |
One-button operation, the table automatically lifts, loads, holds, unloads, and measures CMOS |
|
Indentation image measurement method |
automatic measurement |
|
Indentation image repeat measurement accuracy |
Repeatability up to ±0.8% |
|
Data display |
12.1 inch industrial grade touch screen |
|
Data output |
Output report in WORD and EXCEL form, can be printed out; graphics engine shows more functions |
|
Statistics |
Hardness conversion: According to national standards, Brinell-Rockwell-Vickers-Knoop and other hardness value conversions are automatically performed and displayed in real time. |
|
light source |
LED |
|
function adjustment |
Stepless adjustment of the intensity of the light source |
|
Communication Interface |
USB、RJ45LAN、WLAN、RS232 |
|
Dimensions(L×W×H) |
1000×595×350mm |
|
Voltage |
AC 220V/110V±5%，50~60 Hz |
The metal Brinell Hardness Test system uses a certain diameter of cemented carbide balls, presses into the surface of the material to be tested with a specified test force (Figure 1a). After holding for a specified time, the test force is removed, and the indentation on the surface of the sample is measured (Figure 1b). diameter, to calculate the Brinell hardness, and calculate the：
HBW=0.102 x 2F/πD（D-）
in the formula ：F-------- Test force N；
D------- Ball diameter mm；
d--------Indentation average diameter mm;
HBW---Brinell hardness measured with a carbide ball indenter..
For example: 216HBW10/3000/10, when the hardness of 216 is measured with a cemented carbide ball with a diameter of 10mm and a test force of 29.42KN (3000kgf) for 10 seconds, its Brinell hardness is represented by the symbol HBW, and so on.