Máy Đo Độ Cứng SCTMC DHB-3000

Model

DHB-3000

XHB-3000

MHB-3000

Testing Forces

N

612.9, 980, 1226, 1839, 2452, 4903, 7355, 9807, 14710, 29420

KG

62.5, 100, 125, 187.5, 250,. 500, 750, 1000, 1500, 3000

Testing Range

3HBW~650HBW

Accuracy of Displayed Hardness Value

Hardness Range(HBW)

% Max tolerance

% Repetition

≤125

±3

≤3.5

125<HBW≤225

±2.5

≤3

>225

±2.0

≤2.5

Max. Height of the specimen

225mm

Distance between Indenter cener to Outer Wall

135mm

Amplification of the Microcope

20x

Min Reading Grade of the Drum wheel of the Microscope

0.005mm

Min.Graduation Value of the Drum Wheel of the Digital Micro Eyepece:0.0025mm

Power

AC220V ±5% ，50/60 HZ

Standard accessories

Testing Table: Large, Small and V-Shaped each

One Microscope: 20x,
Two Standard Hardness Blocks (HBW 3000/10 150-250)(HBW 750/5 75-125)

Hard Alloyed Steel Ball Indenters: ￠2.5mm, ￠5mm, and ￠10mm each.

Weight

160kg ( Gross Weight)   - 130kg ( Net Weight)

Dimensions ( L x W x H)

655x430x1025

655x4301060

655x430x1025