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All Categories > Metallographic Products > Metallographic Equipment > Hardness Testers > Microhardness Testers > DM8 B Digital Micro Hardness Tester  
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DM8 B Digital Micro Hardness Tester


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AUTOMATIC MICROHARDNESS TESTER AFFRI MODEL DM8 B - AUTO TURRET DIGITAL READOUT Conform to EN ISO6507, ASTM E384, JISB7734 standards

Accuracy according to up indicated standards
Automatic turret till (6 positions, to receive as option :2 for indenter, 4 for objective)
Fully motorised load application controlled by motor constant speed 50 µ/sec.
Test load selectable 1 3 5 10 25 50 100 200 300 500 1000 2000gr Software driven DM8 Micro hardness Tester with automatic implementation of a chosen charged on microchip and acting by tactile touch screen at colors.
Automatic conversion from HV to Rockwell, Brinell, Knoop and Nmm2. on the scales: HRC,HRA,HRN,HRT, HRB HKPCB.
Dwell time programmable from 5 to 99 seconds.
Measuring length 250 µ/m
Minimum graduation 0.01 µ/m
Direct reading of Vickers - Knoop values on digital eyepiece installed
Max. height capacity for sample 120 mm
Max. depth capacity for sample 160 mm
Power supply 220-240 V single phase 50 60 Hz.






Specifications

Voltage

220 - 240 V

Frequency

50/60 Hz

Phase

Single

Measuring Length

250 µ/m

Minimum Graduation

0.01 µ/m


 DOWNLOADS 

DM8 B Digital Micro Hardness Tester Brochure
(PDF, 180KB)


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