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- ROCKWELLRockwell and Superficial Rockwell
- BRINELLBrinell HBW and Brinell HBWT
- VICKERSMicro Macro Vickers and Knoop
- UNIVERSALAll-in-one: Rockwell, Superficial Rockwell, Brinell, Vickers and Knoop
- PORTABLESRockwell, Superficial Rockwell, Brinell, Vickers, Knoop - ASTM E-110
- CUSTOM PROCESS HARDNESS TESTERSCustomizable hardness testers for Rockwell, Brinell, Vickers and Jominy hardness test methods. For special application like introduction in production conveyor lines and robots. Hardness test on camshafts, gas bottles, ball bearings, etc..
- HARDNESS TESTERS FOR PLASTIC AND RUBBERAutomatic testers, portables or bench top, for Shore and IRHD hardness methods. Easy measurements on plastic, rubber and synthetic fibers, in compliance with ASTM and ISO standards.
- SOFTWARE FOR AUTO-RAEDINGSoftware for automatic indent reading through camera compatible with most hardness testers.
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DM 8 / DM 2

Automatic dead weight hardness tester for micro and macro Vickers and Knoop method, single or multiple indentations. DM8 and DM2 are low cost microhardness testers with high accuracy standards. They are equipped with a motorized rotating turret with combined magnification lenses and indenters for reading and indenting. For micro and macro Vickers and case depth test on all metals: Iron, steel, tempered steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and hardfacing. Knoop test on ceramic and glass materials.

DM8

DM2

Test Loads: from 1 gf to 2 kgf (from 0,0098 to 19,614 N)

Vickers ISO 4545 / ASTM E-384: HV0,001 - HV0,003 - HV0,005 - HV0,01 - HV0,025 - HV0,05 - HV0,1 - HV0,2 - HV0,5 - HV1 - HV2

Knoop ISO 6507 / ASTM E-384: HK0,01 - HK0,025 - HK0,05 - HK0,1 - HK0,2 - HK0,5 - HK1

TECHNICAL FEATURES

	DM2 Auto/Semi/Manual	DM8 A Auto/Semi/Manual	DM8 B Auto/Semi/Manual
Standards	DIN-EN-ISO 6507 / ISO 4545 / ASTM E-384 / JIS B 7734
X/Y Table	Manual / Semi: Manual table 100 x 100 mm with 10 μm step Auto: Motorized table 100 x 60 mm or 200 x 100 mm (automatic) with 0.5 μm step
Elevating screw stroke	0/110 mm	0/120 mm
Depth capacity	0/70 mm	0/160 mm
Turret (Indenter/Objectives)	Motorized - 4 slots	Motorized - 6 slots
Indent reading	Auto: Automatic focus with auto reading Semi: Manual focus with auto reading Manual: Manual focus and manual reading
Test loads	0.09807 - 0.2452 - 0.4903 - 0.9807 - 1.961 - 2.942 - 4.903 - 9.807 N (10 - 25 - 50 gf / 0.1 - 0.2 - 0.3 - 0.5 - 1 kgf)	0.04903 - 0.09807 - 0.2452 - 0.4903 - 0.9807 - 1.961 - 2.942 - 4.903 - 9.807 N (5 - 10 - 25 - 50 gf / 0.1 - 0.2 - 0.3 - 0.5 - 1 kgf)	0.0098 - 0.0294 - 0.04903 - 0.09807 - 0.2452 - 0.4903 - 0.9807 - 1.961 - 2.942 - 4.903 - 9.807 - 19.614 N (1 - 3 - 5 - 10 - 25 - 50 gf / 0.1 - 0.2 - 0.3 - 0.5 - 1 - 2 kgf)
Feasible tests	Vickers (Knoop on request)
Accuracy	Better than 1 %

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Featured Vickers hardness testing machines

Vickers hardness testers

Find here the AFFRI range for Vickers and Knoop hardness testing machines. The AFFRI Vickers, micro Vickers and Knoop hardness instruments are fully conform to ASTM and ISO standards.
If you are looking for what is a Vickers hardness test and how you can test the hardness of your product, you can read the explenation below. For any further information, you're welcome to contact us.

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Featured Portable hardness testing machines

Portable hardness testers

Find here the AFFRI range for portable hardness testing machines suitable to test Rockwell, Superficial Rockwell, Brinell, Vickers, Knoop hardness testing methods for metals and Shore and IRHD hardness testing methods for plastic and rubber. The portable hardness instruments are conform to ASTM and ISO standards. For any further information, you're welcome to contact us.