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Digital Portable Hardness Tester

Digital Portable Hardness Tester

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Established with the notion of attaining maximum customers satisfaction, we are involved in manufacturing, supplying and exporting premium quality Digital Portable Hardness Tester. Offered tester is manufactured using sophisticated techniques in our well-developed manufacturing unit. Owing to its simple operation, wide measuring range and high accuracy, our portable hardness tester is highly applauded in the market. Moreover, our Digital Portable Hardness Tester has large memory capacity and comes with large LCD display unit.

Technical Specifications

Field of Application

Probe Type D/DC

Probe Type G

Probe Type C

Measuring Range :




Brinell

30-650

90-650


Vickers

80-940



Rockwell C

20-70


20-70

Scheleroscopic

32-100



Preparation of Test Surface Required :




ISO

N7

N9

N5

Max. Roughness Depth, Rt.

10 Micron

30 Micron

2.5 Micron

Average Roughness Depth=Ra=CLA=AA

2 Micron

7 Micron

0.4 Micron

Minimum Weight of Component :




Of Compact Shape

5Kg.

15Kg.

1.5Kg.

On a Solid Support

2-5Kg

5-15Kg

0.5-1.5Kg.

Coupled

0.1-2Kg.

0.1-5Kg.

0.1-0.5Kg.

Minimum Thickness of Coupled Component

5 mm

15 mm

1 mm

Minimum Thickness of Layer for Surface Hardened Component

0.8 mm


0.2 mm

Indentation on Component with 300 Brinell Hardness




Dia.

0.54 mm

1.02 mm

0.39 mm

Depth

12.2 Micron

43.8 Micron

6.4 Micron

The Grit of Grinding Wheel Suggested for Surface of Preparation of Component

200

65

500

Height of Probe

150 mm. (D type)

250 mm

150 mm


100 mm (DC Type)