1、 Overview of this device:
The vibration test of transportation packaging for electrical and electronic products is mainly used to evaluate the strength of the packaging under sinusoidal vibration or resonance conditions and the protective ability of the packaging to the contents. This simulated transportation test can also detect structural defects in the product in the laboratory in a timely manner, so that by improving the design, the product can reach the customer's hands without changing its performance due to various transportation routes such as sea, land, and air.
Humanized operation and control, using professional measurement and control software to make the equipment work more stable and reliable
◎ Simulation tests that comply with Class II, III, and IV highway, ocean, and air transportation standards in various countries around the world
Road simulation mode, suitable for testing requirements in different industries
Large load capacity, strong anti bias load capacity, and amplitude not affected by load
◎ Equipped with whirl super strength detection and function
Strong anti-interference ability
High precision frequency output, synchronous excitation, uniform table vibration
◎ Compliant with European and American ISTA and national GB/T transportation standards
◎ Easy to operate, unique structural design, no need for auxiliary work to operate, simple and safe
2、 Technical parameters:
1. Frequency modulation range (Hz): 1-5
2. Sweep frequency range (Hz): 1-5
3. Maximum acceleration (m/s2): 13
4. Maximum test load (kg): 200
5. Displacement amplitude (mmp-p): 25.4mm ± 5%
6. Vibration waveform: sine wave
7. Vibration axis: rotational vibration
8. Excitation method: Motor excitation
9. Cooling method: air cooling
10. Working temperature requirement (℃): 0~40
11. Working humidity requirement (% RH): 0-90, no condensation
12. Power requirements: single-phase AC 220V/50Hz ± 10%
13. System power consumption (KVA): 2.2
14. Worktable material: stainless steel
15. Total weight of platform (kg): 150
16. Worktable size W D. H (mm): 1000 x 1200 x 32
17. Platform size W D. H (mm): 1000 x 1100 x 600
4、 Vibration controller:
1. Product Overview: Adopting internationally advanced distributed system architecture and 32-bit floating-point DSP processor, the vibration control system technology performance is further improved. The modular and low-noise design technology is independently installed in the control box, using USB 2.0 and simple computer connection. Based on Windows 8 application software, the control software with adaptive control algorithm has powerful functions
High control accuracy and wide dynamic range.
The system has a complete automatic safety testing system to protect the normal use of testing equipment and specimens
Pre experiment: Automatically detect the connection status of the system circuit and prompt the connection status when turned on
◎ Over tolerance alarm and interruption: The system has automatic over tolerance alarm and interruption detection, and automatic protection shutdown
The system records the running curve in real-time and automatically saves it
Equipped with high-precision collector, real-time collection of frequency, speed, and acceleration
The software is preset with the International Transportation Standard (ISTA) and the International Transportation Standard (GB/T). Users only need to enter the preset program and perform simulated transportation tests completely according to the standards
Unique automatic negative feedback function, automatic feedback signal after load, automatic speed adjustment. Software fully automatic control (Negative feedback function: When the load changes during operation, the frequency is automatically compensated to the set parameters through a high-precision collector.)
2. Technical parameters
Frequency range (Hz): 1-5
Control method: computer control
Operation mode: fixed frequency, sweep frequency, multi segment
Frequency sweep method: linear, logarithmic
Running data saving and output: can save and print out curve images
Operating system requirements: Window XP, Window 7, Window 8
Computer interface requirements: USB 2.0
Control cabinet size W D. H (mm): 380 x 255 x 170
Control cabinet weight (kg): 10
