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instron impact

instron impact-ISO 179 Plastic Izod Charpy Impact testing machine


Charpy Impact Tester is used to determine the impact toughness of non-metallic material. It is suitable for notched and unnotched specimen.

Application

 It can be used to test rigid plastics, fibre reinforced composite material, nylon, glass, ceramics, cast stone, asbestos board, electrical insulating material, etc.

Standard

ISO 179

GB/T 1043

JB/T 8762

 

Features

1. Analog type, simple structure, easy to operate

2. Fast to test, accurate and reliable

 

Specification

 

Model

AT422A

AT422B

Impact velocity

2.9m/s

3.8m/s

Impact energy

(0.5J), 1J, 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



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