AFFRI DM8 /DM2

AFFRI DM8 /DM2

฿0.00

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.

Brand AFFRI
OR
Description

Details

 

TECHNICAL FEATURE

MODEL

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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