DT Dynamic tear pendulum impact testing machine

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  • Pendulum impact testing machine (DT Test)
  • Pendulum impact testing machine (DT Test)
  • Pendulum impact testing machine (DT Test)
  • Pendulum impact testing machine (DT Test)
  • Pendulum impact testing machine (DT Test)
  • Pendulum impact testing machine (DT Test)

Pendulum impact test system

Pendulum impact testing machine (DT Test)

PIT Series Type E

It is mainly applied to determine the dynamic tear energy and shear section ratio of metallic materials or welded joint samples.

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Applications
Standards
Features
Technical Parameter
Optional Accessories
Product Recommendation
Applications

This type of testing machine is specially used for dynamic tear testing (DT test) of metallic materials

Standards
ASTM E604 Standard Test Method for Dynamic Tear Testing of Metallic Materials
GB/T 5482 Metallic materials—Dynamic tear test method
Features

  • High automatic

    specimen feeding, impacting, pendulum raising and specimen collecting can be fully automatically operated

    01

  • High safety

    Fully closed safety enclosure provide high safety for the operators.

    Equipped with pneumatic braking device avoids clutch working at high speed, reduces clutch impact abrasion, and extend its life.

    02

  • High stiffness

    Heavy duty seat and frame ensures stiffness and accuracy, reducing shock after impact

    High strength pendulum body ensures stiffness in axial and transverse direction

    03

  • High efficency

    Equipped with specimen feeding and positioning device provides rapid feeding, precise positioning, high efficiency and safety, and reducing labor intensity

    04

  • 高频低耗，精准控力

    试验频率高，电磁谐振能耗低（约为电液伺服疲劳试验机的3%），伺服电机实现快速、精准的平均试验力控制；

    05

  • 高频低耗，精准控力

    试验频率高，电磁谐振能耗低（约为电液伺服疲劳试验机的3%），伺服电机实现快速、精准的平均试验力控制；

    06
Technical Parameter
*View all to the right

Model

PIT503E

PIT753E

Maximum impact energy

5000J

7500J

Angle of striking

135°

135°

Angle resolution

0.1°

0.1°

Distance from the axis of support to the center of percussion

1380mm

1500mm

Velocity of striking

6.797m/s

7.087m/s

Support span

165±0.8mm

165±0.8,406±1.5,500±1.5, 600±1.5mm(adjustable)

Radius of curvature of supports

12.7±0.8mm

12.7±0.8mm,35±0.5mm

Angle of taper of supports

11°±1°

11°±1°

Radius of striking edge

12.7±0.8mm

12.7±0.8mm,38±0.5mm

Angle of striking tip

30°±1°

30°±1°

Thickness of striking tip

37mm

37mm

Specimen dimension

(180±2) x (40±1) x (5~16) mm

Standard specimen:180x40x5~16mm

Non-standard specimen:460x120x25, 550x160x32, 650x200x40mm

Weight

6500kg

10000kg

Dimension:

3700×2350×3800 mm

3800 x 2905 x 3880 mm

Power requirements

3-phase, 5-line, AC 380V±10% 50Hz 850W

3-phase, 5-line, AC 380V±10%

50Hz 5Kw

Optional Accessories
Product Recommendation
Microcomputer-controlled electronic universal testing machine - TSE series

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