Type

Charpy

Izod

Maximum impact energy

To be confirmed according to the Pendulum

22J

Impact energy (ISO, GB)

4J、

7.5J,15J,25J,50J

5.5J,11J,22J

Impact Energy (ASTM)

-

5.4J、10.8J、21.6J

Impact velocity

2.9m/s

3.8 m/s(ISO、GB)

3.5 m/s(ISO、GB)

3.46m/s(ASTM)

The distance from the center of the pendulum axis to the center of the specimen

395mm(ISO、GB)

335mm

Radius of blade fillet

R=2mm

R=0.8mm

Blade Angle

30º

75º

Pendulum prelift Angle

95.5°

150°

150°(ISO、GB）、145.2°（ASTM）

Support fillet radius

R=1mm

R=0.2

Front Angle of support

5 º

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Back Angle of support

10 º

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Support span

40mm、60mm、62mm、70mm

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Sample type and size (length × width × thickness) mm3

ISO179-2000

ISO180-2000、

Type 1 sample：80×10×4

GB/T 1843-1996：

GB/T 1043-2008：

Type 1 sample：80×10×4

Type 1 sample：80×10×4

Type 2 sample 63.5×12.7×12.7

Type 2 sample：50×6×4

Type 3 sample：63.5×12.7×6.4

Type 3 sample：120×15×10

Type 4 sample：63.5×12.7×3.2

Low temperature environment

Room temperature~ - 70℃

Angular resolution

0.045°

Energy resolution

Better than 1/2375FS

Power source

AC 220V 50Hz