Three meets the standard:
Test methods of plastic stretch impact performance
ASTM d1822-2006 "test method for the tensile impact energy required to fracture the plastic and electrical insulating materials"
ISO 8256-2004 plastics - stretch - impact strength measurement
Technical parameters:
1 impact velocity: 3.8m/s
2 impact energy: 15J 25J
3 pendulum moment: pd15J=8.03848Nm pd25J=13.39746Nm
4 pendulum early Yang Angle: 160 °
5 striking center distance: 395mm
6 use temperature: 15 to 35 ℃
Sample size: length 80 + + 2mm width 15 plus or minus 0.5mm thickness <4mm
Free length between clamps: 30 + 2mm
9 power supply: 220VAC-15% ~ 220VAC+10% 50HZ (single-phase three-wire system)
10 sample shape and size: 1mm for sample thickness.
The sample made by the product shall retain the original thickness;
The specimen with thickness of more than 4mm shall be machined to 4mm.
For thin films, you can use multi-layer samples, but they should be well overlapped.
11. Select the appropriate pendulum to make the impact energy reading within the range of the test machine, and refer to the following table:
(try to choose a small "t-head" with a small quality when you can clamp the sample)
Pendulum impact energy J t - head mass g
15.0
25.0 to 30 + 1 or 60 + 1
60 + / - 1 or 120 + 1
Test methods of plastic stretch impact performance
ASTM d1822-2006 "test method for the tensile impact energy required to fracture the plastic and electrical insulating materials"
ISO 8256-2004 plastics - stretch - impact strength measurement
Technical parameters:
1 impact velocity: 3.8m/s
2 impact energy: 15J 25J
3 pendulum moment: pd15J=8.03848Nm pd25J=13.39746Nm
4 pendulum early Yang Angle: 160 °
5 striking center distance: 395mm
6 use temperature: 15 to 35 ℃
Sample size: length 80 + + 2mm width 15 plus or minus 0.5mm thickness <4mm
Free length between clamps: 30 + 2mm
9 power supply: 220VAC-15% ~ 220VAC+10% 50HZ (single-phase three-wire system)
10 sample shape and size: 1mm for sample thickness.
The sample made by the product shall retain the original thickness;
The specimen with thickness of more than 4mm shall be machined to 4mm.
For thin films, you can use multi-layer samples, but they should be well overlapped.
11. Select the appropriate pendulum to make the impact energy reading within the range of the test machine, and refer to the following table:
(try to choose a small "t-head" with a small quality when you can clamp the sample)
Pendulum impact energy J t - head mass g
15.0
25.0 to 30 + 1 or 60 + 1
60 + / - 1 or 120 + 1
XJL拉伸冲击试验机
一 产品介绍
一 产品介绍
主要用于在规定的拉伸冲击速度下，测定塑料试样断裂所需能量的测试。 用于测定塑料等非金属材料的脆性、韧性。
特点
1 采用圆光栅测角技术，具有精度高、稳定性好和测量范围大等特点
2 具有数字化测量计算冲断功、冲击强度、计算一批试样的平均值等功能
3 预仰角、 升角校验方便
4 显示方式：液晶
三符合标准：
GB/T 13525-92《塑料拉伸冲击性能试验方法》
ASTM D1822-2006《使塑料及电绝缘材料断裂所需的拉伸冲击能量的测试方法》
ISO 8256-2004《塑料-拉伸-冲击强度的测定》
四技术参数：
1冲击速度：3.8m/s
2冲击能量：15J 25J
3摆锤力矩：pd15J=8.03848Nm pd25J=13.39746Nm
4摆锤预扬角：160°
5打击中心距：395mm
6使用温度：（15-35）℃
7试样尺寸：长度80±2mm 宽度15±0.5mm 厚度<4mm
8 夹具间的自由长度：30±2mm
2冲击能量：15J 25J
3摆锤力矩：pd15J=8.03848Nm pd25J=13.39746Nm
4摆锤预扬角：160°
5打击中心距：395mm
6使用温度：（15-35）℃
7试样尺寸：长度80±2mm 宽度15±0.5mm 厚度<4mm
8 夹具间的自由长度：30±2mm
9 电源： 220VAC-15%～220VAC+10% 50HZ （单相三线制）
10试样形状和尺寸：试样厚度优先选用1mm。由产品裁取的试样，保留原厚度；厚度大于4mm的试样应机械加工为4mm。对于很薄的薄膜，可以使用多层试样，但应重叠良好。
11选择合适的摆锤使冲击能量读数在试验机有效范围内，参照下表：
（在能夹紧试样的前提下尽量选择质量小的丁字头）
|
摆锤冲击能量J
|
丁字头质量g
|
|
15.0
25.0
|
30±1或60±1
60±1或120±1
|
A product introduction
It is mainly used to measure the energy required for the fracture of plastic samples at the prescribed tensile impact velocity.
Used to measure the brittleness and toughness of nonmetallic materials such as plastics.
Second, the characteristics of
Using the round grating measuring Angle technology, it has the characteristics of high precision, good stability and wide range of measurement
It has the function of calculating the punching power, the impact strength and the average of a batch of samples
It is convenient to check the Angle of elEVAtion and lift Angle
4 display mode: LCD
