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Hardness Testers > Benchtop
DAKOMASTER 300
Automatic hardness tester for Rockwell, Superficial Rockwell, Brinell, Vickers and Shore test methods in compliance with ASTM and ISO hardness standards. Dakomaster 300 is a top level bench hardness tester with a wide touchscreen allowing easy test planning and a clear view of results. Statistics and diagrams are automatically generated and can be stored with test session in the large archive. User friendly interface with conversion tables and round correction values for tests on convex cylindrical surfaces or various diameters. This hardness tester is fully motorized for fully automatic test cycles, with a long motorized head stroke and a large base. Load forces are applied through load cells and electronically controlled in Closed Loop (Pat. Affri). Hardness testing on all metals: iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing. Hard and soft plastics.
Test loads: from 1 to 250 kgf (From 9,807 to 2452 N)
Standards
EN-ISO 6506-2 / 6507-2 / EN-ISO 6508-2 / EN-ISO 2039 / ISO 868 / ASTM-E18 / ASTM E-10 / ASTM E-384 / ASTM 2240 / JIS
X-Y Table
390x295 mm
Vertical head stroke
0/300 mm Motorized
Depth capacity
130 mm
Preload
29.4 - 98.1 N (3 - 10 kgf)
Force range
Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)
Superficial Rockwell: 29.42 - 147.1 - 294.2 - 441.3 N (3 - 15 - 30 - 45 kgf)
Brinell: 9.807 - 49.03 - 61.29 - 98.07 - 153.2 - 245.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 N (On request 2452 N)
(1 - 5 - 6.25 - 10 - 15.6 - 25 - 30 - 31.2 - 62.5 - 125 - 187.5 kgf - On request 250 kgf)
Vickers - Knoop: 9.807 - 29.42 - 49.03 - 98.07 - 147.1 - 196 - 294.2 - 490.35 - 980.7 N (1 - 3 - 5 - 10 - 15 - 20 - 30 - 50 - 100 kgf)
Optional tests: 49 - 132 - 358 - 961 N (For plastics and rubbers as per EN-ISO 2039 std)
Feasible tests
Rockwell: HRA - HRB - HRC - HRD - HRE - HRF - HRG - HRH - HRK - HRL - HRM - HRP - HRR - HRS - HRV
Superficial Rockwell: HR15N - HR30N - HR45N - HR15T - HR30T - HR45T - HR15W - HR30W - HR45W - HR15X - HR30X HR45X - HR15Y - HR30Y - HR45Y
Brinell HBWT: HB1/10 - HB1/30- HB2.5/6.25 - HB2.5/15.625 - HB2.5/31.25 - HB2.5/62.5 - HB2.5/187.5 - HB5/25 - HB5/125 - HB5/250
Vickers (Only indentation): HV1 - HV3 - HV5 - HV10 - HV15 - HV20 - HV30 - HV50 - HV100
Accuracy
Better than 0,2 %
MRS SERIES
Automatic hardness testers for Rockwell, Superficial Rockwell, Brinell, Vickers and Shore test methods in compliance with ASTM and ISO hardness standards. MRS Series are top level bench hardness testers for tough or lab applications. Fully motorized for fully automatic test cycles. Absolute accuracy (better than 0.5 %) in every condition. Load forces are applied through load cells and electronically controlled in Closed Loop (Pat. Affri). Exact hardness result on the first test and R&R data at the top of his class. Digital durometers with LCD screen, user friendly interface, real time statistics, graphs and large archive storage. Hardness testing on all metals: iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing. Hard and soft plastics.
Test loads: from 1 to 250 kgf (From 9,807 to 2452 N)

250 MRS
3332 MRS
3332 MRSA
3302 MRSA
Standards
EN-ISO 6506-2 / EN-ISO 6507-2 / EN-ISO 6508-2 / EN-ISO 2039 / EN-ISO 868 / ASTM E-18 E-10 / ASTM E-384 / ASTM E-2240 / JIS
X-Y Table
330x390 mm
Indenter and clamping-hood stroke
0/50 mm
----
0/50 mm
Vertical head stroke
----
0/300 mm
0/500 mm motorized (On request 0/700 mm)
Elevating screw stroke
0/215 mm
----
Depth capacity
190 mm
200 mm
Preload
29.4 - 98.1 N (3 - 10 kgf)
Force range
Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)
Superficial Rockwell: 29.42 - 147.1 - 294.2 - 441.3 N (3 - 15 - 30 - 45 kgf)
Brinell: 49.03 - 61.29 - 98.07 - 153.2 - 245.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 N (On request 2452 N)
(5 - 6.25 - 10 - 15.6 - 25 - 30 - 31.2 - 62.5 - 125 - 187.5 kgf - On request 250 kgf)
Vickers - Knoop: 9.807 - 29.42 - 49.03 - 98.07 - 147.1 - 196 - 294.2 - 490.35 - 980.7 N (1 - 3 - 5 - 10 - 15 - 20 - 30 - 50 - 100 kgf)
Optional tests: 49 - 132 - 358 - 961 N (For plastics and rubbers as per EN-ISO 2039 std)
Shore A - D
Feasible tests
Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR
Superficiale Rockwell: HRN - HRT
Brinell HBWT: HB30 - HB10 - HB5 - HB2.5 MPa (F/D2)
Vickers - Knoop (Only indentation): HV1 - HV3 - HV5 - HV10 - HV15 - HV20 - HV30 - HV50 - HV100
Shore A - D
Accuracy
Better than 0.2 %
RSD SERIES
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. Rockwell and Brinell HBTW hardness values with absolute accuracy (better than 0.5 %) in every condition, accurate measurements even on the first test will eliminate the need for repeated tests. Load forces are applied through a dynamometric load cell which eliminates problems associated with dead weight systems on traditional testers. Digital durometers with LCD screen, user friendly interface, real time statistics, graphs and large archive storage. Hardness testing on all metals: iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing.

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
(more on request)
Elevating screw stroke
0/215 mm
----
Depth capacity
190 mm
Preload
RSD: 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)
Accuracy
Better than 0.2 %
250 DRM - 206 EX - 206 RT
Semi-automatic hardness testers for Rockwell, Superficial Rockwell, Brinell and Vickers hardness test methods in compliance with ASTM and ISO standards.
DRM, EX and RT are low cost bench hardness testers with high accuracy standards.
To perform the test just act on the elevating screw and bring the sample to make contact with the indenter, pull lever/ push button and within seconds results appear.
Load forces are applied through a load cell system which eliminates problems associated with dead weight systems on traditional testers: not affected by vibration and no need to be leveled; work in any condition, even inclined, due to the Affri System where load forces are directly applied along the indenter's axis, without ratios and levers. Hardness testing on all metals: iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing.
250 DRM Hardness tester details

Automatic motorized hardness tester:
250  DRM is a fast and really easy bench hardness testers with high accuracy  standards.
To perform the test just act on the elevating screw and  bring the sample to make contact with the indenter, then push the start  button activating preloading and loading in automatic succession; within  seconds results appear.
Load forces are electronically applied throug  load cells which eliminates problems associated with dead weight systems  on traditional testers.
It is not affected by vibration and it doesn’t  need to be leveled.

Main control LCD panel in front of the measuring head for setup of test parameters:
 Selection of hardness scales, dwell time, conversion data, return  stroke, memory and storage of results, statistics, test temperature  measure, calibration, system checkup, tolerance range, in-time results  average, correction of round surface and automatic evaluation.
Test loads:
from 3 to 250 kgf (From 29,42 to 2452 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 - HB 2,5 MPa (F/D2)

Vickers ISO 6507 / ASTM E-384
(Only indentation):
HV3 - HV5 - HV10 - HV15 - HV20 - HV30 - HV50 - HV100
206 EX Hardness tester details

Semi-automatic digital hardness tester.
206  EX is a fast and really easy bench hardness testers with high accuracy  standards. To perform the test just act on the elevating screw and bring  the sample to make contact with the indenter, then pull the lever  activating preloading and loading in automatic succession; within  seconds results appear. Load forces are applied through two dynamometric  load cells which eliminates problems associated with dead weight  systems on traditional testers. It is not affected by vibration and it  doesn’t need to be leveled.

Test loads: from 3 to 187,5 kgf (From 29,42 to 1839 N)

Rockwell ISO 6508 / ASTM E-18:
HRA - HRB - HRC - HRD - HRE - HRF - HRG - HRH - HRK  /  HRN - HRT

Brinell HBWT ISO 6506 / ASTM E-10:
HB 30 - HB 10 - HB 5 - HB 2,5 MPa (F/D2)

Vickers ISO 6507 / ASTM E-384 (Only indentation):
HV3 - HV10 - HV15 - HV30 - HV60 - HV100
206 RT Hardness tester details

Semi-automatic analogic hardness tester:
206RT  is a fast and really easy bench hardness testers with high accuracy  standards.
To perform the test just act on the elevating screw and bring  the sample to make contact with the indenter, then push the start  button activating preloading and loading in automatic succession.
Direct  Rockwell reading value is immediately visible on the clear dial gauge  and can be converted in other hardness scale methods using Affri  conversion tables.
Load forces are applied through two dynamometric load  cells which eliminates problems associated with dead weight systems on  traditional testers.
It is not affected by vibration and it doesn’t need  to be leveled.
Test loads:
from 3 to 187,5 kgf (From 29,42 to 1839 N)

Rockwell ISO 6508 / ASTM E-18:
HRA - HRB - HRC - HRD - HRE - HRF - HRG - HRH - HRK  /  HRN - HRT

Brinell ISO 6506 / ASTM E-10
(Only indentation):
HB 30 - HB 10 - HB 5 - HB 2,5 MPa (F/D2)

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




250 DRM
206 EX/EXS/EX2 - RT/RTS
Fields of use
Hardness tests on all metals: iron, steel, tempered steel, cast iron,  brass, aluminium, copper and metal alloys. Heat treatment, hardening,  nitriding, cementation and hardfacing. Hard and soft plastics.
Standards
EN-ISO 6506-2 / EN-ISO 6507-2 / EN-ISO 6508-2 / EN-ISO 2039 / ASTM E-18 / ASTM E-10
EN-ISO 6506-2 / EN-ISO 6507-2 / EN-ISO 6508-2 / ASTM E-18 / ASTM E-10
Elevating screw stroke
0/215 mm
Depth capacity
190 mm
Elevating screw stroke
0/215 mm
----
Preload
98,1 N (10 kgf)
EXS/RTS: 29.4 (3 kgf)
EX/RT: 98.1 N (10 kgf)
Force range
Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)
Superficial Rockwell: 29.42 - 147.1 - 294.2 - 441.3 N (3 - 15 - 30 - 45 kgf)
Vickers (Only indentation): 29.42 - 49.03 - 98.07 - 147.1 - 196 - 294.2 - 490.35 - 980.7 N
(3 - 5 - 10 - 15 - 20 - 30 - 50 - 100 kgf)
Brinell HBWT (Mod. 250 DRMC): 49.03 - 61.29 -  98.07 - 153.2 - 245.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 N - Optional  2452 N (5 - 6.25 - 10 - 15.6 - 25 - 30 - 31.2 - 62.5 - 125 - 187.5 kgf -  Optional 250 kgf)
EX/RT:
Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)
Vickers (Only indentation): 98.07 - 980.7 N (10 - 100 kgf)
Brinell HBWT (Optional): 98.07 - 612.9 - 1226 - 1839 N
(10 - 62.5 - 125 - 187.5 kgf)

EXS/RTS:
Superficial Rockwell: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf)
Vickers (Only indentation): 29.42 - 294.2 N (3 - 30 kgf)
Brinell HBWT (Optional): 153.2 - 294.2 - 306.5 N (15.625 - 30 - 31.2 kgf)

206EX2:
The hardness tester 206EX2 includes all test loads achievable with versions EX and EXS:
Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)
Superficial Rockwell: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf)
Vickers (Only indentation): 98.07 - 29.42 - 294.2 - 980.7 N (3 - 10 - 30 - 100 kgf)
Brinell HBWT (Optional): 98.07 - 153.2 - 294.2 - 306.5 - 612.9 - 1226 - 1839 N
(10 - 15.625 - 30 - 31.2 - 62.5 - 125 - 187.5 kgf)
Feasible tests
Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR
Superficial Rockwell: HRN - HRT
Vickers (Only indentation): HV3 - HV5 - HV10 - HV15 - HV 20 - HV30 - HV50 - HV100
Brinell HBWT (Mod. 250 DRMC): HB30 - HB10 - HB5 - HB2.5 MPa (F/D2)
EX/RT:
Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR
Brinell HBWT (On request): HB30 - HB10 - HB5 - HB2.5 MPa (F/D2)
(The RT tester doesn't perform Brinell dirct reading)
Vickers (Only indentation): HV10 - HV100

EXS/RTS:
Superficial Rockwell: HRN + HRT
Brinell HBWT (On request): HB30 - HB10 - HB5 - HB2,5 MPa (F/D2)
(The RTS tester doesn't perform Brinell dirct reading)
Vickers: HV3 - HV30

206EX2:
The hardness tester 206EX2 is able to perform all the feasible tests achievable with versions EX and EXS.
Accuracy
Better than 0.5 %
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