Three comprehensive test chambers

Scope of application:

The temperature, humidity and vibration three-in-one test system is composed of a high and low temperature cycle system combined with an electromagnetic vibration test system. It is used to simulate the adaptability of products and components in a more realistic environment such as sports vibration shock, high temperature heat resistance, low temperature cold resistance, vibration, etc., and expose product defects.

Product function:

This equipment can complete the following single or combined (comprehensive) reliability tests: high temperature storage test, low temperature storage test, high and low temperature humidity and heat cycle test, sine test, random test, impact test, vibration search and residence test.

Vibration table principle:
The working principle of the electromagnetic vibration test system is similar to that of a speaker. That is, the conductor with current moves in the magnetic field under the action of electromagnetic force. When the moving coil in the magnetic circuit of the vibration table passes through the alternating current signal, an exciting force is generated in the magnetic circuit, and vibration movement is generated.

Features of the vibration table:
1. Dual magnetic circuit structure: Compared with the single magnetic circuit, it has a strong magnetic field strength, a small table body, and small magnetic leakage.
2. Frameless dynamic coil: Due to the omission of the dynamic coil frame, the active system is light in weight, the no-load acceleration is large, and the first-order natural frequency of the dynamic coil is high, which makes the full-band waveform distortion small and the dynamic coil has good heat dissipation.
3. Suspension device: The roller arm suspension system and the linear bearing guide make the vibration table have good guiding performance and good anti-eccentric load capacity.
4. Use air spring support with small dynamic stiffness and large static stiffness: strong bearing capacity and good low-frequency characteristics.
5. Ear shaft vibration isolation: When vibrating vertically, the dedicated foundation can be omitted.

Features of vibration controller:

SUPER/VT-9002 has the highest cost-effectiveness and can control various vibration tables (electric or hydraulic vibration tables, etc.). It adopts the most advanced DSP framework and control algorithm, 32-bit floating point 450MHz DSP processor, high-performance 24-bit ADC, and a dynamic range of up to 130dB to ensure reliable control quality. At the same time, the instrument can provide you with the most comprehensive vibration control software modules, including: random, sine, classic impact, resonance search and dwell, impact response spectrum control, sine plus random, sine plus sine, random plus random, long-term waveform reproduction and other auxiliary functions. Each functional module provides basic functions and optional functions, and users can customize the required functions according to their needs.

Vibration controller functions:

sine test, random test, impact test, resonance search and dwell. The control spectrum, waveform and signal dynamic range can be observed on the screen.

Product parameter table