High Accuracy Durometer iRock-438T For Hardness Testing Instruments Motorized Loading

Brief Introduction:

iRock-438T Digital Twin Rockwell hardness tester equips with a newly-designed large LCD screen with good reliability, excellent operation and easy reading, It can show and set the scale, test force, indenter, dwell time and hardness conversion.

Main function as follows:
1, Available to test all the Rockwell and superficial Rockwell scales;
2, Support hardness conversion among 17 hardness scales;
3, Test results can be saved and printed out,
4, Automatically calculate of maximum, minimum and average value;
5, RS232 interface for data transferring to 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. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

Technical Specification:

Packing List:

The Rockwell test consists of measuring the additional depth to which a carbide ball or diamond penetrator is forced by a heavy (major) load beyond the depth of a previously applied light (minor) load (SET point).

The minor load is applied first and a SET position is established on the dial gauge or displacement sensor of the Rockwell tester. Then the major load is applied. Without moving the piece being tested, the major load is removed and, with the minor load still applied, the Rockwell hardness number is automatically indicated on the dial gauge or digital display.

The diamond penetrator is used for testing materials such as hardened steels and cemented carbides. The carbide ball penetrators, available with 1/16 inch, 1/8 inch, 1/4 inch, and 1/2 inch diameter, are used when testing materials such as steel-copper alloys, aluminum and plastics to name a few.

Rockwell testing falls into two categories: Regular Rockwell testing (e.g., C and B scales) and Rockwell superficial testing (e.g., 30 N and 30 T scales).

High Rockwell hardness numbers represent hard materials and low numbers soft materials.