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MODEL XJU-22
DIAL TYPE CANTILEVER BEAM IZOD IMPACT TESTER
Introduction
The main technical parameters of
XJU-22 cantilever
beam impact tester fully conform to the requirements of ISO 180,
GB/T 1843, GB/T 2611, JB/T 8761 and other standards, and it is
applicable to the determination of impact toughness of non-metallic
materials such as hard plastics, reinforced nylon, glass fiber
reinforced plastics, ceramics, cast stone, electrical insulation
materials, etc. It is a simple structure, convenient operation,
accurate data and reliable testing instrument.
The
impact energy of
this tester is
11J
and
22J,
the display mode of the instrument is dial pointer type.
Features
-
The pointer
has a driving pin and a driven pin. The dial is divided into a
fixed dial and a rotatable digital dial. On the dial, the
outermost layer is the angle, the middle layer is the simple
beam scale, and the inner layer is the cantilever beam scale.
-
The jaw adopts
wedge-shaped self clamping jaw, which can be clamped freely. It
is the latest product newly developed.
Main parameters
|
Impact speed |
3.5 m/s |
|
Pendulum energy |
11J, 22J |
|
Pendulum torque |
Pd11＝5.8949Nm
Pd22＝11.7898Nm |
|
The distance between pendulum center and
sample center |
335mm |
|
Rising angle of the pendulum |
150° |
|
Blade fillet radius |
R=0.8±0.2mm |
|
Distance between blade and upper jaw |
22±0.2mm |
|
Impact blade angle |
75° |
|
Energy loss of pendulum in no-load impact |
0.5% |
|
Dial index |
1 / 220 of impact energy |
|
Net weight |
153 Kg |
|
Dimensions |
550mm × 350mm ×
850mm |
|
Package size
|
730mm × 700mm ×
1000mm |
Sample
type:
|
Sample type |
Length
L (mm) |
Width
b (mm) |
Thickness
h (mm) |
|
1 |
80±2 |
10.0±0.2 |
4 |
|
2 |
63.5±2 |
12.7±0.2 |
12.7±0.2 |
|
3 |
63.5±2 |
12.7±2 |
6.4±2 |
|
4 |
63.5±2 |
12.7±2 |
3.2±2 |
|
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