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ZY-3002 Simply Supported Beam Impact Testing Machine
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1000

ZY-3002 Simply Supported Beam Impact Testing Machine

ZY-3002 This equipment is mainly used for the determination of the impact toughness of non-metallic materials such as hard plastics (including plates, pipes, plastic materials), reinforced nylon, glass fiber reinforced plastics, ceramics, cast stones, and electrical insulating materials. The main technical parameters of this impact testing machine meet the requirements of ISO179, GB/T1043, GB/T2611, JB/T8762 and other standards. Intuitive display, simple structure, convenient operation and accurate data are the characteristics of this testing machine.
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Product serial number
051
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Product description
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ZY-3002 Digital Display Simply Supported Beam Impact Testing Machine
 
(1 Introduction
 
ZY-3002 This equipment is mainly used for the determination of the impact toughness of non-metallic materials such as hard plastics (including plates, pipes, plastic materials), reinforced nylon, glass fiber reinforced plastics, ceramics, cast stones, and electrical insulating materials. The main technical parameters of this impact testing machine meet the requirements of ISO179, GB/T1043, GB/T2611, JB/T8762 and other standards. Intuitive display, simple structure, convenient operation and accurate data are the characteristics of this testing machine.
 
(2) Instrument parameters:
 
Operating temperature (15-35)℃
 
2. Impact speed: 3.8m/s
 
3. Impact energy: 7.5J, 15J
 
4. Impact pendulum moment: Pd7.5=4.01924N·M
 
         Pd15=8.03848N·M
 
5. Accuracy: Angle (0.01°) Energy (0.01J)
 
6. Pre-lift angle of pendulum: 150°±1°
 
7. Strike center distance: 395mm
 
8. Impact radius of blade: 2±0.5mm
 
9. Included angle of impact blade: 30±1°
 
10. Jaw radius: 1.0±0.1mm
 
11. Specimen type, size, distance of support line (unit: mm)

Specimen type

Length L

Width B

Thickness D

Distance between support lines

basic size

deviation

basic size

deviation

basic size

deviation

1

80

±2

10

±0.5

4

±0.2

60

2

50

±2

5

±0.2

2

±0.2

40

3

120

±2

15

±0.5

10

±0.5

70

4

125

±2

13

±0.5

13

±0.5

95

(3) Instrument configuration:
 
This testing machine is composed of a body, an impact pendulum, a specimen support, a measuring device, a control mechanism, etc.
 
Fuselage: Consists of a beam, angle positioning mechanism, and level.
 
Impact pendulum: Consists of an upper connecting sleeve, pendulum rod, pendulum hammer, positioning block, impact blade, etc. The energy of the pendulum consists of 1 main pendulum and 4 counterweights. One main pendulum is 7.5 J, and 4 counterweights are 15J counterweights.
 
Specimen support: consists of jaw support and jaw. Before the test, the appropriate jaws can be selected according to the requirements of the sample (test type).
 
Operating mechanism: consists of a release mechanism and a handle. The mechanism fixes the impact pendulum at a position of 150°, and moves the lever to complete the impact of the drop hammer.
 
(4) Data processing The impact strength is calculated according to the following formula
 
1. The formula for calculating the impact strength a (kJ/m2) of unnotched specimens is as follows:
 
a=1000×E/(b×d)
 
Where: E——impact energy absorbed by the sample (J)
 
      b——Sample width (mm)
 
      d-sample thickness (mm)
 
2. The calculation formula of notched sample impact strength ak (KJ/m2) is as follows:
 
ak=1000×Ek/(b×dk)
 
Where: Ek——Impact energy absorbed by notched sample (J)
 
      b——Sample width (mm)
 
      dk——Remaining thickness at notch of notch specimen (mm)
 
3. The formula for calculating the impact strength ak (KJ/m2) of the lateral notch specimen is as follows:
 
ak=1000×Ek/(b×dk)
 
In the formula: Ek——The impact energy absorbed by the side notch specimen (J)
 
      b——Width of lateral sample (mm)
 
      dk——Remaining thickness at the notch of the lateral notch specimen (mm)
We could not find any corresponding parameters, please add them to the properties table

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