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MODEL XJJU-50Z
COMBINED
DIAL TYPE CHARPY
& IZOD IMPACT TESTER
Introduction
This XJJU-50Z
Combined dial type Charpy & Izod 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:
-
Combined energy:
1J, 2J, 4J, 5J, 7.5J, 15J, 25J, 50J and 1J, 2.75J, 5.5J,
11J, 22J
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The main
technical parameters of XJJU-50Z impact testing machine
fully conform to the requirements of ISO 179, GB/T 1043,
JB/T 8762 and GB/T 1843-2008, JB/T 8761-1998, ASTM D256-06,
ISO 180-2000 standards.
Technical parameters:
|
Impact speed |
2.9 m/s, 3.8
m/s & 3.5 m/s |
|
Pendulum
energy |
1J, 2J,
4J, 5J, 7.5J, 15J, 25J and 50J.
1J, 2.75J,
5.5J, 11J and 22J |
|
Pendulum
torque |
Pd1＝0.53590Nm, Pd2＝1.07180Nm,
Pd4＝2.14359Nm, Pd5＝2.67949Nm,
Pd7.5=4.01924Nm, Pd15＝8.03848Nm,
Pd25=13.39746Nm , Pd50＝26.79492Nm,
Pd1=0.53590Nm, Pd2.75=1.47372Nm,
Pd5.5 =2.94744Nm, Pd11=5.8949Nm,
Pd22=11.7898Nm |
|
The distance
between pendulum center and sample center |
230mm, 395mm
& 335mm |
|
Rising angle of the pendulum |
150° |
|
Blade fillet
radius |
R=2±0.5mm,
R=0.8±0.2mm |
|
Jaw fillet
radius |
R=1±0.1mm |
|
Distance
between blade and upper jaw |
22±0.2mm |
|
Impact blade
angle |
30°, 75° |
|
Energy loss
of pendulum in no-load impact |
0.5% |
|
Distance
between jaw support lines |
40mm, 60mm
(or 62mm), 70mm, 95mm |
|
Dial index |
1 / 220 and 1
/ 250 of impact energy |
|
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
Type C notch
1: 2 ± 0.2 right angle notch
Type C notch
2: 0.8 ± 0.1 right angle notch |
|
Net weight: |
180kg |
|
Dimension: |
550mm × 350mm
× 850mm |
|
Package size: |
730mm × 700mm
× 1000mm |
Charpy sample type:
|
Sample
type |
Length
L (mm) |
Width
b (mm) |
Thickness
h (mm) |
Distance
between jaw support lines |
|
1 |
80±2mm |
10.0±0.5mm |
4±0.2mm |
60 or
62mm |
|
2 |
50±1mm |
6±0.2mm |
4±0.2mm |
40mm |
|
3 |
120±2mm |
15±0.5mm |
10±0.5mm |
70mm |
|
4 |
125±2mm |
13±0.5mm |
13±0.5mm |
95mm |
Izod 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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