Automatic Turret Digital Brinell Hardness Tester Durometer is mainly used for the hardness measurement of cast iron, steel, non-ferrous metals and soft alloys. Brinell hardness test is the largest indentation test method among all hardness tests, which can reflect the comprehensive properties of materials and is not affected by the segregation and non-uniform color of the sample tissue. In only gold, forging non-ferrous metal and other industrial fields, laboratories, colleges and universities and scientific research institutions are widely used.
1. Electronic electric loading, high-precision sensor, with a unique closed-loop control system, each gear force is automatically compensated.
2. Automatic turret, the test time indenter and the objective lens automatically switch to each other, the test point automatic positioning accurate, automatic loading, automatic unloading. Moreover, it is equipped with dual objective lens external illumination measurement, which solves the problem that the indentation is too small or too big to be measured. The Brinell external illumination measurement makes the indentation more clear and the measurement more accurate.
3. Eyepiece structure with digital encoder to measure D1 and D2 values. LCD directly displays hardness values and D1 and D2 values.
4. It can be calibrated according to the standard hardness block or length scale.
5. The test force can be automatically corrected by standard dynamometer.
6. Rockwell and Vickers hardness values can be converted.
7. All data is saved on USB flash drive in EXCEL format.
Automatic Turret Digital Brinell Hardness Tester Durometer
1．Model THB-62.5MDX
2. Brinell hardness scale HBW1/1, HBW1/2.5, HBW1/5, HBW2.5/6.25, HBW1/10, HBW2.5/15.625, HBW5/25, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5
Test force (Kgf) 1Kgf(9.8N), 2.5Kgf(24.5N), 5Kgf(49N), 6.25Kgf(61.29N), 10Kgf(98N),
15.625Kgf(153.23N), 25Kgf(245.2N), 30Kgf(294N), 31.25Kgf(306.47N),
62.5 Kgf (612.94 N),
3. Comply with standard BSEN 6506, ISO 6506, ASTM E10, GB/T231
4. Minimum unit of measurement 0.1um
5. The hardness value is 0.1HBW
6. Test microscope magnification 50X(test), 100X(test)
7. Load retention time 0 ~ 99S
8. Data output LCD display
9. Data storage The measured values are stored on USB flash drive in EXCEL format
10. The maximum allowable height of the specimen is 180mm
11. The distance between indenter and machine wall is 160mm
12. The size is 590×200×680mm
13. Weight 50kg
14. Power supply AC220+5%,50 ~ 60Hz
Product feature and application of the Automatic Turret Digital Brinell Hardness Tester Durometer
Automatic Turret Digital Brinell Hardness Tester Durometer is used to test the hardness of uneven wrought steel and cast iron. The Brinell hardness of wrought steel and gray cast iron is related to the tensile test. It can also be used for non-ferrous metals and mild steel. Small diameter ball indenter can be used to measure small size and thinner materials. Brinell hardness tester is generally used for testing raw materials and semi-finished products. Because of the large indentation, it is generally not used for testing finished products.
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