HRS-150 Digital Rockwell Hardness Tester

HRS-150 Digital Rockwell Hardness Tester


Shape Vertical, flange motor
Initial Test Force 10kgf (98.07N)
Total Test Force 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Indenter Diamond Rockwell Indenter, ф1.588mmBall Indenter
Loading Method Automatic (Loading/Dwell/Unloading)
Hardness Reading Touch Screen Display
Data Output Built-in Printer, RS232 Interface
Resolution 0.1HR
Dwell Time 0~60s
Max. Height of Specimen 175mm
Throat 165mm
Power Supply AC220V, 50Hz
Execute Standard ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Dimension 520×215×700mm
Packing Dimension 650×370×950mm
Net Weight 78kg
Gross Weight 100kg

Main Function : HRS-150 Digital Rockwell hardness tester adopts the high resolution color touch screen with high brightness display. It has a good reliability, excellent operation and easy watching, so it is a high-tech product combining the mechanic and electric features. It can show and set the present scale, test force, test indenter, dwell time and hardness conversion; the main function is as follows: Selection of all the Rockwell scales; Conversion scales of different kinds of hardness; Display backlight adjustable with energy-saving mode; Real time data saving in the folder, totally six folders, the data can be arbitrary deleted and printed out; Test results can be saved in real time with automatic calculation of maximum, minimum and average value; The interface is visual and clear, very easy to operate; With RS232 interface for connecting to the computer.

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.


Conversion Scale : HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW

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Packing List

Name Qty
Instrument Main Body 1 set
Ñ1.588mmBall Indenter 1 pc
Large Plane Test Table 1 pc
Hardness Block 60~70 HRC 1 pc
Hardness Block 80~100 HRB 1 pc
Power Cable 1 pc
Level 1 pc
Inner Hexagon Spanner 1 pc
Anti-dust Cover 1 pc
Diamond Rockwell Indenter 1 pc
Middle Plane Test Table 1 pc
V-shaped Test Table 1 pc
Hardness Block 20~30 HRC 1 pc
Weight A, B, C 3 pcs
Fuse 2A 2 pcs
Horizontal Regulating Screw 4 pcs
Spanner 1 pc
Usage Instruction Manual 1 copy

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