Supplier of fully automatic temperature and humidity vibration three comprehensive test box

temperature and humidityvibrationThree comprehensive test chamber

Product Usagetemperature and humidityvibrationThree comprehensive test chamberIt is specially designed to meet the comprehensive testing requirements related to temperature, humidity, and vibration. When setting it up, the requirements of different working conditions are fully considered, and it is widely used in reliability testing, identification testing, and stress screening testing in comprehensive environments that produce rapid temperature changes.

Temperature and humidity parameters:

1. Temperature range:-70℃～150℃(E)；

2. Humidity range:20%~98% R.H (temperature between 25 ℃~80 ℃)；

3. Temperature uniformity:≤± 2 ℃ (when unloaded)；

4. Humidity uniformity:+2% -3%R.H；

5. Temperature fluctuation:≤± 0.5 ℃ (when unloaded)；

6. Humidity fluctuation:±2%；

7. Temperature deviation:≤±2℃；

8. Humidity deviation:≤±2%；

9. Cooling rate:0.7～1.0℃/min；

10. heating rate1.0～3.0℃/min；

11. Time setting range:0-999 hours；

12. Power supply voltage:380V±10%；

Vibration parameters:

1. Sine wave:10kN；

2. Frequency range:2-3500HZ；

3. High acceleration:1000m/s2；

4. High speed:2m/s；

5. Great Shift:51mmp-p；

6. Effective mass of moving parts:6kg；

7. Large load:300kg；

8. Isolation frequency: 3HZ；

9. Vibration direction: Vertical；

Introduction to the structure of humidity system：

1. Low temperature refrigeration adopts FranceTaikang "fully enclosed compressor unit. Other refrigeration components imported from Denmark DANFOSS and Italy CASTEL. Use R404A environmentally friendly refrigerant. Evaporative condenser serves as both a high-temperature evaporator and a low-temperature condenser；2. To ensure the safe operation of the system, high and low voltage control, overpressure, overload and other protection systems need to be installed in the system. At the same time, in order to monitor the operation of the system, a high voltage meter is installed at the high voltage end to monitor the operation of the system；

3. The cooling capacity adjustment adopts the split flow method；

Introduction to the characteristics of vibration generator：

1. Dual magnetic circuit structure: Compared with a single magnetic circuit, the magnetic field strength is stronger, the platform volume is smaller, and the magnetic leakage is smaller；

2. Skeleton free dynamic coil: Due to the elimination of the dynamic coil skeleton, the active system is lightweight, with high no-load acceleration and high first-order natural frequency of the dynamic coil, resulting in minimal waveform distortion across the entire frequency band and good heat dissipation of the dynamic coil；

3. Suspension device: The rolling arm suspension system and linear bearing guidance make the vibration table have good guiding performance and good resistance to eccentric loads；

4. Choose air springs with low dynamic stiffness and high static stiffness for support: strong load-bearing capacity and good low-frequency characteristics；

5. Ear axis isolation: When subjected to vertical vibration, the foundation can be eliminated；

6. Specially designed air-cooled low-noise fan with a new type of air duct design, enhancing the cooling effect；