HB-3000E Electronic Brinell Hardness Tester Closed-Loop Control
Automatic Loading with Printer
HB-3000E electronic Brinell hardness tester adopts advanced
electronic sensor loading technology. Through the closed-loop
control system, the CPU controls the sensor to collect signals. The
stepping motor automatically loads and unloads the test force, and
can automatically compensate the test force to ensure the force
value. Accurate, the indication is more stable. After the
indentation is measured through the eyepiece, the length of the
indentation is directly input to obtain the hardness value, which
improves the working efficiency. At the same time, it is equipped
with an emergency stop device, which complies with the EU CE safety
standard, has more reliable operation and safety, and has high cost
performance. It is widely used in factory workshops, universities,
research institutes, laboratories, etc.
Parameters
Main features and features:
1. Equipped with precision sensor and CPU microcomputer control
system, it can be automatically compensated, and the test result is
accurate and stable;
2. With 10 levels of test force, the test range is wider;
3. After the indentation is measured through the eyepiece, the
hardness of the indentation length is directly input by the button
to improve the working efficiency;
4, equipped with a built-in printer, can analyze and print the
measurement data.
5, equipped with high-performance stepper motor automatic loading
and unloading test force, the noise generated during the test
process is smaller;
6. The shell is cast once, the structure is stable and not
deformed, and it can work under relatively harsh environment;
7. The surface is treated with automobile paint, which has strong
scratching ability and is still bright and new for many years;
8. This machine can be equipped with Brinell image measurement
software to greatly improve work efficiency.
Parameters
Product number | HB-3000E |
Brinell ruler | HBW2.5/62.5 HBW2.5/187.5 HBW5/62.5 HBW5/125 HBW5/250 HBW5/750
HBW10/100, HBW10/250 HBW10/500 HBW10/1000 HBW10/1500 HBW10/3000 |
Test force | 62.5kgf(612.9N)100kgf(980.7N)125kgf(1226N)187.5kgf(1839N)250kgf(2452N)500kgf(4903N)750kgf(7355N)1000kgf(8907N)1500kgf(14710N)3000kgf(29420N) |
Load control | Automatic (loading/loading/unloading) |
.Maximum height of the test piece | 220mm |
Minimum unit of measure | 0.005mm |
Time of protection | 0~60s |
Hardness test range | 8~650HBW |
Total magnification | 20X |
Executive standard | EN ISO 6506, , ASTM E-10-08, GB/T231.2,JJG150 -2005 |
Indenter-outer wall distance | 135mm |
Indenter-upper wall distance | 55mm (can increase the pressure from the indenter to the upper wall
by customizing the indenter) |
Hardness reading | After the indentation is measured through the eyepiece, the length
of the indentation is directly input by the button to obtain the
hardness value. |
Data output | Built-in printer, print content: test conditions, number of
measurements, average, maximum, minimum, maximum error, etc. |
power supply | AC220+5%, 50~60Hz |
Dimensions (mm) | 520*210*745mm |
Host weight | About 120kg |
Application:
1. Suitable for hardness test with large grain metal materials,
which can reflect the comprehensive performance of materials;
2, cast iron, steel, non-ferrous metals, alloys, especially for
softer metals, such as pure aluminum, lead, tin, etc.
3, can be used for the determination of hard plastics, bakelite and
other non-metallic materials hardness tester
Accessories
Name | Quantity | Name | Quantity |
Measuring microscope | 1 | 2.5, 5, 10mm diameter carbide ball indenter | 1 each |
Standard hardness block | 3 | Large, medium and V-type test benches | 1 each |
power cable | 1 | Product certificate, product instruction manual | 1 |
fuse | 2 | Dust cover | 1 |
