PRODUCTS
- Product description
- Specifications
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Main Function:
RH-550 Automatic Rockwell hardness tester with a good aesthetic aspect, complete functions, easy operation, intuitive display and good reliability, is a high-tech product combining the mechanic and electric features, which is suitable for the Rockwell and superficial Rockwell hardness test.
1. Support for all the Rockwell and superficial Rockwell scales;
2. Support for conversion scales of different kinds of hardness;
3. With arc correction function;
4. Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;
5. Press operation for the test table, fast rising or dropping;
6. One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table;
7. With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be printed for output, and with a RS232 interface users can connect it to the computer for output.
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. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.
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Technical Specification:
Initial Test Force
3kgf (29.42N), 10kgf (98.07N)
Total Test Force
15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N),
60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Indenter
Diamond Rockwell Indenter,
Ø1.588mmBall Indenter
Loading Method
Automatic (Loading/Dwell/Unloading)
Operation
Automatic Rising and Homing,
One Key to Complete
Hardness Reading
Touch Screen
Test Scale
HRA, HRD, HRC, HRF, HRB,
HRG, HRH, HRE, HRK, HRL,
HRM, HRP, HRR, HRS, HRV
HR15N, HR30N, HR45N,
HR15T, HR30T, HR45T, HR15W,
HR30W, HR45W, HR15X, HR30X,
HR45X, HR15Y, HR30Y, HR45Y
Conversion Scale
HV, HK, HRA, HRB, HRC,
HRD, HRE, HRF, HRG, HRK,
HR15N, HR30N, HR45N,
HR15T, HR30T, HR45T, HBW
Data Output
Built-in Printer，RS232 Interface
Hardness Resolution
0.1HR
Dwell Time
0~99s
Max. Height of Specimen
310mm
Throat
150mm
Power Supply
AC220V，50Hz
Standard
ISO 6508，ASTM E18，
JIS Z2245
Dimension
535×330×890mm，
Packing Dimension:
820×460×1170mm
Weight
Net Weight: 80kg，
Gross Weight: 100kg
Standard accessory
Name
Qty
Name
Qty
Instrument
Main Body
1 set
Diamond
Rockwell Indenter
1 pc
ф1.588mm
Ball Indenter
1 pc
Middle Plane
Test Table
1 pc
Large Plane
Test Table
1 pc
V-shaped
Test Table
1 pc
Inner Hexagon Spanner
1 pc
Spanner
1 pc
Hardness Block
60~70 HRC
1 pc
Hardness Block
20~30 HRC
1 pc
Hardness Block
80~100 HRB
1 pc
Hardness
Block 70~85 HR30T
1 pc
Hardness Block
65~80 HR30N
1 pc
Fuse 2A
2 pcs
Power Cable
1 pc
Anti-dust Cover
1 pc
Usage Instruction
Manual
1 copy
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