Tube Inner Wall Rockwell Superficial Hardness Test Machine With LCD Digital Display

Tube Inner Wall Rockwell Superficial Hardness Test Machine With LCD Digital Display

Brief Introduction:

iRock-45N performs Superficial Rockwell hardness tests in accordance with established specifications, including BS EN ISO 6508:1999 and ASTM E18.

It comes with a diamond cone indenter and a 1/16” diameter ball indenter, as standard. The machine is provided with a LED display. It is used to display measured hardness results, to monitor the progress of the test and to display derived statistical data.

Technical Data:

Features:

● Horizontal Protrudent Indenter Design, suitable for internal and external testing;

● Testing surfaces difficult to reach by normal Rockwell testers, internal surface of rings and tubes with diameters over 23mm;

● Testing force was set automatically according to testing scale;

● Measuring results displays on LCD and can be printed, or transmitted to external computer automatically by USB or RS-232 data output port;

● Test value can be transformed to the value of HB, HV, HK and σb value;

● Conform standards ISO 6508-2, ASTM E18.

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.

Rockwell Indenter:

Standard Delivery: