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HY4251 Series Charpy impact tester

AT421 Series Charpy Impact Tester is used to determine the impact toughness of non-metallic material such as rigid plastics, fibre reinforced composite material, nylon, glass, ceramics, cast stone, asbestos board, electrical insulating material, etc. It is suitable for notched and unnotched specimen.

  • AT421

  • Anytester

Availability:
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Standards

ISO 179

GB/T 1043

JB/T   8762

Note: This Charpy impact tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.


Features

★ Analog type, simple structure, easy to operate

★ Fast to test, accurate and reliable 


Technical Specification

Model

HY4251A

HY4251B

Impact velocity

2.9m/s

3.8m/s

Impact energy

 2J, 4J, 5J

7.5J, 15J, 25J, 50J

Impact center   distance 

230mm

380mm

Pendulum angle

150°

160°

Radius of striking edge

R=2±0.5mm

R=2±0.5mm

Radius of jaw

R=1±0.1mm

R=1±0.1mm

Inclined angle of striking   edge

30±l°

30±l°

Energy display resolution

0.01J

0.01J

Jaw support spacing

40, 60, 62, 70mm

40, 60, 70, 95mm

Dimensions

420×260×630mm

460×330×745mm

Weight

60kg

70kg


Standard Configuration

No.

Item

Quantity

1.        

Main machine 

1set

2.        

Packing list

1pc

3.        

Quality certificate

1pc

4.        

User manual

1pc


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