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HB-3000B brinell hardness tester/metal hardness machine
Product introduction
Brinell hardness test is one of the hardness tests with the largest indentation. It can reflect the comprehensive
properties of materials and is not affected by microstructure segregation and composition inhomogeneity. Therefore,
it is a high precision hardness test method.
Won the national quality award of the testing machine industry, the national excellent Silver Award.
The structure is firm, rigid, accurate, reliable, durable and efficient in testing.
Using electronic reversing switch, high power solid state relay, strong and weak electric separation.
It has the characteristics of high precision and wide measuring range.
High precision reading microscope measuring system;
It is widely applied to quality control in production field, and has strong adaptability to work environment.
Mechanical structure patent design, low noise, low failure rate;
The accuracy is in line with GB/T231.2, ISO 6506-2, and American ASTM E10 standard.
Application scope
The Brinell hardness of castings, annealed steels, normalizing steels, nonferrous metals and soft alloy materials is
determined.
Wide range of applications, suitable for parallel plane precision measurement, and surface measurement is stable and
reliable.
technical parameter
Measurement range: 32-650HBW
Test force: 1838.8, 2451.8, 7355.3, 9807, 29421N
(187.5, 250, 750, 1000, 3000 kilograms force)
Sample allowed height: 230 mm
Distance from head center to machine wall: 120 mm
Power: AC 220 volts
Outline size: 700 x 268 x 842 mm
Weight: about 210 kg.
Main appendix
Large scale test stand: 1
Xiaoping test stand: 1
V type test stand: 1
Steel ball indenter: 2.5, 5, 10 mm, 1 each.
Standard Brinell hardness block: 2 pieces.
20 times reading microscope: 1
