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.
Technical Features and Standard Accessories: 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:15×(30×) 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 1 PC Hard Alloyed Steel Ball Indenters:Φ2.5mm, Φ5mm, Φ10mm, each 1PC One 15× Digital Micro Eyepec Two Standard Hardness Blocks (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)