AFFRI 250DRM - 206EX - 206RT

AFFRI 250DRM - 206EX - 206RT

฿0.00

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.

Brand AFFRI
OR
Description

Details

TECHNICAL FEATURE

MODEL

250 DRM

206 EX / EXS - 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

Preload

29.4 - 98.1 N (3 - 10 kgf)

EXS/RTS: 29.4 (3 kgf)

EX/RT: 98.1 N (10 kgf)

Carichi di prova

Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf)

Rockwell Superficiale: 29.42 - 147.1 - 294.2 - 441.3 N (3 - 15 - 30 - 45 kgf)

Vickers: 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 - Su richiesta 2452 N (5 - 6.25 - 10 - 15.6 - 25 - 30 - 31.2 - 62.5 - 125 - 187.5 kgf - Su richiesta 250 kgf)

EX/RT:

Rockwell: 588.4 - 980.7 - 1471 N (60 - 100 - 150 kgf) 

Vickers: 98.07 - 980.7 N (10 - 100 kgf)

Brinell HBWT (Su richiesta): 98.07 - 612.9 - 1226 - 1839 N
(10 - 62.5 - 125 - 187.5 kgf)


EXS/RTS:

Rockwell Superficiale: 147.1 - 294.2 - 441.3 N (15 - 30 - 45 kgf)

Vickers: 29.42 - 294.2 N (3 - 30 kgf)

Brinell HBWT (Su richiesta): 153.2 - 294.2 - 306.5 N (15.625 - 30 - 31.2 kgf)

Feasible tests

Rockwell: HRC - HRA - HRD - HRB - HRF - HRG - HRL - HRM - HRR

Superficial Rockwell: HRN - HRT

Vickers: 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: 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

Accuracy

Better than 0.5 %

 

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