AFFRI RSD SERIES

AFFRI RSD SERIES

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Semi-automatic hardness testers for Rockwell, Superficial Rockwell, Brinell and Vickers hardness test methods in compliance with ASTM and ISO standards. RSD Series are bench hardness testers for tough or lab applications. 

Brand AFFRI
OR
Description

Details

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.
         
REPEATABILITY & REPRODUCIBILITY
      INDENTER STROKE
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.
         
 CLAMPING SYSTEM (PAT. AFFRI)
       MOVABLE TESTING HEAD
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.
         
LARGE BASE
       OPTIONAL TABLE FOR RING SHAPE SAMPLE
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.


SOFTWARE

The software controls the whole instrument during the entire cycle avoiding operator errors:

 Set of the hardness test method  Measurement settings  Storable and printable statistics  Results, averages and conversions

 

TECHNICAL SPECIFICATION


MODEL

206 RSD / RS-SD 330 RSD / RS-SD 903 RSD / RS-SD

Standards

EN-ISO 6506-2 / EN-ISO 6507-2 / EN-ISO 6508-2 / ASTM E-18 / ASTM E-10 / ASTM E384/ JIS

X-Y Table

---- 330x390 mm

Indenter and clamping-hood stroke

0/50 mm

Vertical head stroke

---- 0/300 mm 0/700 mm

Elevating screw stroke

0/215 mm ----

Depth capacity

190 mm

Preload

98,1 N (10 kgf)RS-SD: 29,4 (3 kgf)
Force range
RSD
Rockwell
: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)
Vickers (Only indentation): 98.07 - 980.7 N (10 - 100 kgf)
Brinell (On request): 98.07 - 612.9 - 1226 - 1839 N - On request 2452 N (10 - 62.5 - 125 - 187.5 kgf - On request 250 kgf) 

RS-SD
Superficial Rockwell: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf)
Vickers (Only indentation): 29.42 - 294.2 N (3 - 30)
Brinell (On request): 153.2 - 294.2 - 306.5 N (15.6 - 30 - 31.2 kgf)

Feasible tests
RSD
Rockwell:
HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR
Vickers (Only indentation): HV10 - HV100
Brinell (On request): HB30 - HB10 - HB5 MPa (F/D2)

RS-SD
Superficial Rockwell:
HRN - HRT
Vickers (Only indentation): HV3 - HV30
Brinell (On request): HB30 - HB10 - HB5 MPa (F/D2)


Load accuracy

Better than 0.5 %
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