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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:

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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