The instrument for testing the impact resistance of materials under dynamic load can display the impact absorption energy, impact toughness, rotation angle of pendulum, and print the test repor
Application● Metal
● Nonmetal
PLC control, touch screen display and operation
Simple operation, easy to use
Smooth and stable, less energy loss
Integral casting, good rigidity
一、 Parameters of pendulum impact testing machine for plastics
|
Maximum impact energy |
(ISO/GB) 25J Simply supported beam (ISO / GB) 25J |
|
(ASTM) 21.6J Simply supported beam (ASTM) 21.6J |
|
|
22J Cantilever beam 22J |
|
|
Angular resolution |
0.045º |
Technical parameters of simply supported beam (ISO / GB)
|
impact speed |
2.9m/s（5J）、3.8m/s（＞5J） |
|
Pre-elevation |
107 º（5J）、148 º（＞5J） |
|
The distance between the center of the pendulum shaft and the center of the sample |
330mm（5J）、398mm（＞5J） |
|
Striket Angle |
30º |
|
Striket fillet radius |
2mm |
|
Bearing fillet radius
|
1mm |
|
Abutment anterior angle |
5º |
|
Abutment relief angle |
10º |
|
distance between anvil tips |
62mm |
|
Sample type and size (length × width × thickness) |
80×10×4mm |
Technical parameters of simply supported beam (ASTM)
|
impact speed |
3.46m/s |
|
Pre-elevation |
148 º |
|
The distance between the center of the pendulum shaft and the center of the sample |
330mm |
|
Impact blade angle |
45º |
|
Impact blade arc radius |
3.17mm |
|
Bearing fillet radius
|
3.17mm |
|
distance between anvil tips |
101.6mm |
|
Sample type and size (length × width × thickness) |
127mm×12.7mm×3.17mm |
|
127mm×12.7mm×6.35mm |
|
|
127mm×12.7mm×12.7mm |
Technical parameters of cantilever beam
：
|
impact speed |
3.5m/s |
|
Pre-elevation |
148 º |
|
The distance between the center of the pendulum shaft and the center of the sample |
330mm |
|
Impact blade arc radius |
0.8mm |
|
Distance from the center of the blade to the upper surface of the jaw |
ISO/GB:22±0.2mm |
|
ASTM:22±0.05mm |
|
|
Sample type and size (length × width × thickness) |
ISO/GB: 80×10×4mm |
|
ASTM: 63.5×12.7×12.7mm |
Technical parameters of tensile impact：
|
impact speed |
3.8m/s |
|
Pre-elevation |
148 º |
|
The distance between the center of the pendulum shaft and the center of the sample |
398mm |
|
T-head mass |
60±1g、120±1g |
|
Maximum thickness of specimen |
4mm |
|
Ambient temperature |
10～35℃ |
Optional configuration:
|
Pendulum of simply supported beam (ISO / GB) |
5J、7.5J、15J、25J |
|
Pendulum of simply supported beam (ASTM) |
5.4J、10.8J、21.6J |
|
Cantilever pendulum |
5.5J、11J、22J |
|
Tensile impact pendulum |
7.5J、15J、25J |
|
A set of simply supported beam support |
a Centralizer、 a Span alignment block |
|
ISO/GB：Two pairs of jaws |
|
|
ASTM：Three pairs of jaws |
|
二、 Parameters and specifications of metal pendulum impact testing machine:
|
Pendulum energy |
150J、300J、450J、750J |
|
Pendulum measuring range |
10%-80% |
|
Pre-elevation |
150° |
|
Angle minimum resolution |
0.025° |
|
Distance from pendulum center to impact point |
750mm |
|
impact speed |
5.24m/s |
|
Impact blade angle |
30° |
|
Impact blade
|
|
Impact blade arc radius |
R2（GB/ISO） R8（GB/ISO） R8（ASTM） |
|
Sample support span |
40mm |
|
Sample specification |
55mm×10mm×10mm |
Parameters of automatic sample feeding device of metal pendulum impact testing machine:
|
The bullet capacity |
30 |
|
Meet the sample specification |
55 mm*10 mm*10 mm |
|
55 mm*10 mm*7.5 mm |
|
|
55 mm*10 mm*5 mm |
|
|
Location mode |
End face positioning |
|
Minimum cooling temperature |
-180℃ |
|
Time from specimen leaving cooling chamber to being broken |
≤5s |
