Overview
WDCJ-340A high and low temperature impact test box is a ZKHS brand product, suitable for safety performance testing of electronic components, providing reliability testing and product screening testing. Through this equipment test, product reliability can be improved and quality control can be achieved.
Features
1. Computer control, self-developed software, friendly and intuitive operation interface
2. Hold function allows temporary modification of parameters during program operation
3. The cold box and hot box are independently controlled, the box doors are independent of each other, and one box is used for three purposes
4. The box door is interlocked with the circulating fan and the blue lifting drive to ensure safe operation
5. The top of the box is equipped with a standard lead hole tube, which is convenient for Sensor wire introduction
6. Low temperature zone, high temperature zone conversion time ≤ 15 seconds, temperature recovery time ≤ 5 minutes
Principle
The computer control system is adopted, and the time parameters are set through the Touchscreen to automatically control the switching of refrigeration, heating and blue lifting transfer. The independent control of the cold and hot box realizes fast temperature conversion and recovery to meet the needs of high and low temperature impact testing.
Applications
Electronic components safety performance test, reliability test, product screening test
Standards
GJB150.3A, GJB150.4A, GJB150.5A-2009 high and low temperature impact test standards
Steps
1. Set test parameters through 7.0 inch Touchscreen controller
2. Set time parameters, control cooling, heating and bluing transfer switching
3. Use the hold function to temporarily modify the program value during operation
4. Automated high and low temperature impact test process
Notice
• When opening the box door, the circulating fan and the blue drive power supply will be automatically cut off.
• Temperature recovery time is affected by chilled down water temperature, exposure temperature difference, thermostatic time and sample weight
• power requirements AC380V +/- 10% 50Hz three-phase five-wire system
• The load-bearing capacity of the sample area does not exceed 30kg
