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Digital Vickers Hardness Tester TH723/724

 
 
 

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About Digital Vickers Hardness Tester TH723/724

TH723/724 is a new digital heavy load vickers hardness tester. It adopts precise mechanical and photoelectrical technology. Closed-loop control system ensures the precision of the test force and the repeatability and stability of the measuring value. TH723/724 vickers hardness tester is suitable for testing ferrous metal, non-ferrous metals, coatings, ply-metals, glass, ceramics, agate, precious stones, thin plastic sections etc..

Features

● New high-tech product with mechanical and photoelectrical technologies.

● Equipped with a digital microscope, direct display of the measuring method, test force, indentation length, hardness value, dwell time of test force.

● Especially suitable for testing the hardness of micro and thin specimen, fragile material.

 Closed-loop control system :CPU control test force to load, dwell and unload, with high accurate pressure transducer sense feedback, the loss of test force automatically compensated.

 

Standard Delivery

 

Optional Accessory

Screw drivers

2

CCD measuring device

Horizontal regulating screws

4

 

Level

1

 

Power cable

1

 

Cross testing table

1

 

10× digital micro lens

1

 

Vickers hardness blocks

2

 

Repair fuses (1A)

2

 

TIME certificate

1

 

Warranty card

1

 

Instruction manual 

1

 

 

Technical Specification

Type

TH723

TH724

Testing Force

N

2.942, 4.903, 9.807, 19.61, 24.52, 29.42, 49.03

2.942, 4.903, 9.807, 19.61, 24.52, 29.42, 49.03, 98.07

KGF

0.3, 0.5, 1, 2, 2.5, 3, 5

0.3, 0.5, 1, 2, 2.5, 3, 5, 10

Carriage Control

Loading/ dwell/ uploading (automatic)

Amplification of the Microscope

200x, 400x

100x, 400x

Dwell Time

(0-60)s

Min. Graduation Value of the Testing Drum Wheel

0.125μm

0.0625μm

0.25μm

0.0625μm

Testing Field

1HV-2967HV

Lens/Indenter switch

with Hand Turret

Max. height of the specimen (mm)

180

Max. width of the specimen (mm)

130

Light Source

Cold light source

Power Supply

110V/220V, 60/50Hz

Dimensions (mm)

530x225x630