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MODEL XJUD-5.5
TOUCH SCREEN DIGITAL DISPLAY CANTILEVER BEAM IZOD IMPACT TESTER
Introduction
This series of digital impact tester is mainly used for 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 an
ideal testing equipment for chemical industry, scientific research
institutions, colleges and universities, quality testing and other
departments.
Characteristic:
-
This series of
impact testing machine is an intelligent digital display impact
testing machine developed and produced by microcomputer
technology. The advantage is that it can automatically correct
the energy loss caused by friction and wind resistance, and get
rid of the numerical chart of energy correction due to the
influence of resistance. (the detection of the residual energy
of the pendulum and the correction of the energy loss after the
fracture of the sample are completed once in the process of
impact).
-
This series of
impact testing machines use LCD touch screen display to display
the test results, which makes the reading more intuitive and
improves the accuracy and accuracy of the impact machine.
-
Executive
standards:
GB/T
1843-2008
<<Plastic-Determination
of
Izod Impact
Strength>>, JB/T
8761-1998 <<Izod impact testing machines for plastics>>, ASTM
D256-06 <<Standard Test Methods for Determining the Izod
Pendulum Impact Resistance of Plastics>>, ISO 180-2000
<<Plastics — Determination of Izod impact strength>>
.
Main parameters
|
Impact speed |
3.5 m/s |
|
Pendulum energy |
1J, 2.75J, 5.5J |
|
Pendulum torque |
Pd1＝0.53590Nm
Pd2.75＝1.47372Nm
Pd5.5
＝2.94744Nm |
|
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 |
1J: 2%, 2.75J, 5.5J: 1% |
|
Working temperature |
15℃-35℃ |
|
Sample notch |
Type A notch 45 ° ± 1 °
Notch bottom radius r = 0.25 ± 0.05mm
Type B notch 45 ° ± 1 °
Notch bottom radius r = 1 ± 0.05mm |
|
Minimum indication value of digital
display: |
0.001J (below 5J, including 5J);
0.01J (above 5J) |
|
Power supply |
AC 220V, 50Hz, single phase |
|
Net weight |
160 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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