AC220V 50/ 60Hz MHB-3000 LCD Display Electronic Brinell Hardness
Tester 8 HBW ～ 650 HBW
Main characteristic features:
MHB-3000 Digital Electronic Brinell Hardness Tester is a unified
product combining optical, mechanic
and electronic techniques, which is adopted the precise mechanical
structure and computer control
closed-circuit system. Without the weights, the instrument loads
and unloads the testing force with the
motor. By means of the 0.5‰ accuracy compression sensor to feedback
the information and the CPU
to control, the instrument compensates automatically the testing
force lost during the testing. Equipped
with a digital micro eyepiece on the instrument, the length of
indentation can be measured by this
eyepiece directly.
All testing data such as the testing method, the testing force
value, the length of testing indentation, the
hardness value and the dwell time of testing force can be showed on
the LCD screen, without inputting
the value of diagonal length for the indentation and free from
looking up the hardness value form the hardness
table as well, therefore the reading data are more accuracy and
operation of this instrument is more easy.
Testing Range: (8～650)HBW
Test Force: 612.9N(62.5kg) 980N(100kg) 1226N(125kg) 1839N(187.5kg)
2452(250kg) 4900N(500kg)
7355N(750kg) 9800N(1000kg) 14700N(1500kg) 29400N(3000kg)
Max Height of the Specimen: 225mm
Max Distance from the lndenter Center to the Instrument Panel:
135mm
Amplification of the Digital Micro Eyepiece: 15x / 30x
Min Graduation Value of the Drum Wheel of the Digital Micro
Eyepece: 0.0025mm
Powerm Voltage: AC220V 50/ 60Hz
Main Accessories:
Testing Table : Large, Small and V-Shaped, each 1pc
Hard Alloyed Steel Ball Indenters: Φ2.5mm, Φ5mm, Φ10mm, each 1pc
15× Digital Micro Eyepec: 1pc
Standard Hardness Blocks: 2pcs (HBW 3000/10 150-250) (HBW 750/5
75-125)
Weight : 160kg (Gross Weight) 130kg(Net Weight)
Package Dimensions: 893×720×470(L×W×H)
