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Princeton Technology Corporation - Car and Consumer IC Solutions Provider

  

Danh mục nội dung: Chuyên mục chính/4. Công cụ và thiết bị điện tử chuyên dùng khác/4.1. Thiết bị đo, sửa chữa, chuẩn đoán lỗi xe hơi (Automotive)


      
  Electrodynamic Shaker Vibration Test System
  Part#: LABTONE EV203-EV220
  Ghi chú: Hệ thống thử rung
  Nhãn hiệu: LABTONE (Trung Quốc/China)
  [ Tài liệu Datasheet ]   [ Báo giá Quotation sheet ]   [ Shopping Shopping now ]   [ Views: 52 ]   2021-09-01
 ◊ Đặc điểm chính:

Labtone EV series of electrodynamic shaker vibration test System simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications.

Labtone EV series of electromagnetic vibration testing system simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.


 ◊ Mô tả chi tiết:

Labtone EV series of electromagnetic vibration testing system is specially designed to meet the need for long time operation. Vertical and horizontal vibrations can be achieved by the installation of vibration resistant base. The standard platform is equipped with high efficiency airbag shock isolation device, so that the vibration transmitted to the building can be minimized. There is no need for additional foundation in most of the cases.

A complete set of vibration testing system is composed of shaker, power amplifier and vibration measuring control system, in accordance with the relevant national and international standards (such as: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS, etc.) to provide technical support for establishing product quality inspection.

 


Main Features

 

  • Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability
  • Load center airbag has high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation
  • High efficiency D class power switching, 3-sigma peak current, provide finest power consumption and minimize harmonic distortion
  • Quick self-diagnosis with safety interlock, high safety reliability
  • Airbag shock isolation device for vibration platform without the need of additional foundation, perfect reproduction of vibrational wave and reduce vibration transmittance
  • Provide horizontal and vertical expansion platform for different application
  • Simple controller operation
Technical Specifications: EV203-EV220

Model

EV203

EV206

EV210

EV220

Shaker Model

VG300/40

VG300/50

VG1000/50

VG2000/50

Frequency(Hz)

2-2500

2-3000

2-3000

2-2500

Max Exiting Force(kg.f)

300

600

1000

2000

Max. Displacement

(mm p-p)

40

51

51

51

Max. Acceleration(g)

100

100

100

100

Max. Velocity(cm/s)

120

200

200

200

Payload(kg)

200

200

200

300

Armature Mass(kg)

3

6

10

20

Armature Diameter(mm)

φ150

φ200

φ240

φ320

Cooling Method

Forced Air Cooling

Vibration Generator Weight(kg)

460

920

1100

1600

Shaker Dimension L*W*H(mm)

750*555*670

800*600*710

845*685*840

1200*870*1100

Power Amplifier

Amp3k

Amp6k

Amp12k

Amp22k

Cooling Method

Forced Air Cooling

Power Amplifier Weight(kg)

250

320

350

500

Power Amplifier Dimension L*W*H(MM)

800*550*1250

800*550*1250

800*550*1520

800*550*1520

Utility
Requirements

3-phase AC380V ±10% 50Hz

Aggregate Capacity(KW)

9

20

25

35

Applications of Dynamic Shakers:
  • Automotive parts and systems – qualification testing
  • Electronic assembly, computer equipment testing
  • Avionics and military hardware testing
  • Satellite component testing
  • Product and package testing
  • General stress screening
Performance of Dynamic Shaker

The maximum acceleration level of an electromagnetic shaker is determined by the maximum current and the loading condition. At low frequency, displacement of moving part is limited such that the acceleration will not reach high level. The resonance frequency of the moving element is designed to be higher than the upper limit of the frequency range of the shaker.

Selection of Shaker Model

To choose a suitable vibration test system, the most important thing is to know the exciting force required to perform the vibration test. To evaluate and calculate the exciting force, the following data should be specified:
  • Frequency (frequency range)
  • Maximum Acceleration
  • Maximum Displacement
  • Maximum Velocity
  • Specimen Mass and Fixation
The specimen fixation is selected based on the upper limit of test frequency and specimen size, either vertical expansion platform or horizontal slip table. Specimen mass is needed to evaluate the required exciting force for vibration test.

Service
  • Pre-Sales Service

    1)Technical consultation: test method, laboratory planning and suggestion.
    2)Equipment selection: selection scheme, FAQ.
    3)Product testing scheme.
    4)Customer communication and progress report.

     

    After-Sales Service

    1)Technical training: operation of equipment, daily maintenance, common fault diagnosis and troubleshooting.
    2)Scheduled on-site service: Detection of problem as soon as possible in order to eliminate equipment and anthropogenic hazards. This is to ensure long term and stable equipment operation as well as delivery of latest technical information.
    3)Technical support: special paid services are provided according to customer’s needs.






CÁC SẢN PHẨM KHÁC CÙNG NHÀ SẢN XUẤT / OTHER PRODUCTS FROM LABTONE
Large Force Vibration Test Machine For Pallet Vibration Test Meet ISTA 3A and 6-Amazon
Electrodynamic Shaker Vibration Test System



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