Vibration test is a process of exciting or shocking some part or device to observe its reaction in real environment. Vibration test is widely applied in many fields, ranging from circuit board, airplane, ship, rocket, missile, automobile, household appliance and other industrial products.
Labtone can offer you the whole vibration and testing proposal, and provide you with the quality certificates of products according to national and international standards, including GB, GJB, UL, JIS, DIN, ISO, BS, MIL, IEC and ASTM standards.
Type Selection Formula of Vibrator and Structural Diagram of vibration shaker
① Test conditions provided by your company;
② Test types: sine sweep; random;
③ Frequency response range: 2 to 3000Hz
④ Formula: A(g)=(2πf)2Dcm/980≒A=0.002DmmF2 D=A/0.002F2
F=M(kg) ×A(g)
Random Vibration Test System Main Features
1) Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability.
2) Load center airbag with high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation.
3) High efficiency D class power switching, 3-sigma peak current, low power consumption and minimum harmonic distortion.
4) Quick self-diagnosis with safety interlock, high safety reliability
5) Airbag shock isolation device for vibration platform without the need of additional foundation, perfect reproduction of vibrational wave and reduction in vibration transmittance
6) Horizontal and vertical expansion platforms for different applications
7) Simple controller operation
Customer Services
Presales:
- Technical consultation: test method, laboratory planning and suggestion.
- Equipment selection: selection scheme, FAQ.
- Product testing scheme.
In-Sales:
- Customer communication and progress report.
- Guidance for pre-installation preparation, equipment commissioning and test run.
- Calibration (when Third Party’s verification is required).
After-Sales:
- Technical training: operation of equipment, daily maintenance, common fault diagnosis and troubleshooting.
- 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.
- Technical support: special paid services are provided according to customer’s needs.
Random Vibration Test System Images:
