Load forces: from 3 to 187,5 kgf (From 29,42 to 1839 N)

Rockwell ISO 6508 / ASTM E-18: HRA - HRB - HRC - HRD - HRF - HRG - HRL - HRM - HRR  /  HRN - HRT

Brinell HBWT ISO 6506 / ASTM E-10: HB 30 - HB 10 - HB 5 MPa (F/D2)

Vickers ISO 6507 / ASTM E-384 (Only indentation): HV3 - HV10 - HV15 - HV30 - HV60 - HV100

MANUAL DRIVE & AUTOMATIC CYCLE

CLOSED LOOP TECHNOLOGY

(PAT. AFFRI)

Just pull the START lever and the hardness tester's head moves down to make contact with the sample's surface, locking it. The hardness test cycle will automatically begin in automatic succession without breaching a phase. Within seconds results appear.

Load forces are generated by a dynamometric load cell which assures long term accuracy and eliminates problems associated with dead weight systems on traditional testers. Results are not affected by any structural deflection, misalignment or vibration.

Accurate measurements on the first test, even in extreme conditions, will eliminate the need for repeated tests. The R&R data is at the top of its class.

When testing unstable samples or deflecting parts, the AFFRI System will follow the sample without losing contact thanks to its 50 mm stroke for indenter and clamping hood. Easy and fast hardness measurements on pieces with different thicknesses without acting on tester head or elevating screw.

Secure contact with the specimen is always maintained, even in the unlikely event of any specimen movement during the operation cycle. The clamping system assures perfect stability of any test piece throughout the test cycle, even if it's oiled, rusty or dirty.

Total of 700 mm of vertical stroke. The moving tester's head permits easy measurements on large pieces, reaching points at the top of the sample that would be difficult to be measured with common testers.

The 330 RSD’s wide work table base is capable of bearing masses beyond 1000 kg which allows for steady hardness measurements on bulky or irregular pieces It also offers a comfortable working base for small pieces.

Optional interchangeable base for hardness testing on external ring shape tubes, cylindrical surfaces and various samples diameter.

AFFRI® RSD MAG Portable hardness tester with magnetic clamping base for Rockwell, Brinell and Vickers hardness test methods. The first portable hardness tester that conforms to ASTM E-18 E-10 E384 and ISO 6508 6507 6506 international standards. It is completely uninfluenced by direction so that it is operative up to 360° degrees of positioning, even upside down. It is not affected by any external source of vibration, and it does not need to be leveled. Safe clamping on any surface, from round to flat, with self-alignment of the indenter with the measurement axis. This hardness tester ensures the highest accuracy and repeatability at every measurement.