Main Function
HR-150DT Motorized Rockwell hardness tester adopts the mechanism of automatic loading and unloading of the test force, the test force is regulated by the load-change hand wheel. It can select the dwell time and is very easy to use. Besides setting zero to dial, there is no man-made error. The instrument has high sensitivity and stability.
Application Range
Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc.
Technical Parameters
|
Model |
HR-150DT |
|
Initial Test Force |
10kgf (98.07N) |
|
Total Test Force |
60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N) |
|
Indenter |
Diamond Rockwell Indenter, Φ1.5875mmBall Indenter |
|
Loading Method |
Automatic (Loading/Dwell/Unloading) |
|
Hardness Reading |
Dial |
|
Hardness Resolution |
0.5HR |
|
Dwell Time |
2~60s |
|
Max. Sample Height |
185mm |
|
Throat Depth |
165mm |
|
Power Supply |
AC220V, 50Hz |
|
Execute Standard |
ISO 6508, ASTM E18, JIS Z2245, GB/T 230.2 |
|
Dimension |
520×215×700mm, Packing Dimension: 650×370×950mm |
|
Weight |
Net Weight: 78kg,Gross Weight: 100kg |
Packing List
|
Name |
Qty |
Name |
Qty |
|
Instrument Main Body |
1 set |
Diamond Rockwell Indenter |
1 pc |
|
Φ1.5875mm Ball Indenter |
1 pc |
Φ150mm Flat Anvil |
1 pc |
|
Φ74mm Flat Anvil |
1 pc |
Φ40mm V-shaped Anvil |
1 pc |
|
Hardness Block 60~70 HRC |
1 pc |
Hardness Block 20~30 HRC |
1 pc |
|
Hardness Block 80~100 HRBW |
1 pc |
Weight A, B, C |
3 pcs |
|
Power Cable |
1 pc |
Fuse 2A |
2 pcs |
|
Level |
1 pc |
Horizontal Regulating Screw |
4 pcs |
|
Inner Hexagon Spanner |
1 pc |
Spanner |
1 pc |
|
Anti-dust Cover |
1 pc |
Usage Instruction Manual |
1 copy |
FAQ
Q: How should fixtures be selected and maintained?
A: The selection of fixtures depends on the shape, material, and testing type of the sample. We offer a variety of conventional fixtures, and can also customize matching fixtures according to the shape of the sample. During maintenance, it is necessary to keep the fixtures clean, avoid collisions, and regularly apply rust proof oil.
Q: What should be done if abnormal noise or vibration occurs during equipment operation?
A: Please press the emergency stop button immediately to stop the test. Firstly, check if the equipment is placed horizontally and if the sample is placed correctly. If the problem persists, please contact our after-sales service department promptly.
Q: How to perform daily maintenance and upkeep on equipment?
A: Routine maintenance includes: keeping the equipment clean; regularly inspecting transmission components and adding appropriate lubricant; avoiding overloading the equipment; and periodically powering it on during long-term inactivity. Please refer to the accompanying "User and Maintenance Manual" for specific maintenance cycles and methods.
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