LED light source thermal shock test chamber

LED light source thermal shock test chamberThere is also a commonly used name called the thermal shock test chamber, and the thermal shock chamber also has a commonly used name called the thermal shock testing machine. This type of LED thermal shock test box equipment is suitable for conducting high and low temperature impact damage tests on the entire machine and components of LED light sources, LED energy-saving lamps, LED bulb lamps, candle lamps, tube lamps, panel lamps, LED light beads, LED light strips, lighting fixtures, T8/T5 tubes, high and low voltage light strips, three proof lamps, halogen lamps, filament lamps, controllers, electronic ballasts, machine tool appliances, low voltage appliances, switch control equipment, automotive parts, building materials machinery, molds, air conditioning appliances, household appliances, building appliances, hardware plastics and other series of products, as well as adaptability tests under rapid temperature changes or gradient conditions.

LED light source thermal shock test chamberCooling method
1) Binary stacked mechanical compressor unit;
2) Digital refrigeration control system: The system monitors refrigeration parameters in real-time, and users can view and record them in real-time; Real time monitoring, viewing, and recording of the inlet and outlet pressure and temperature values of each compressor stage;
3) Temperature and pressure limit settings for each stage of compressor;
4) Compressor alarms, fault causes, and information during the equipment lifecycle can be recorded and viewed;
5) LN2 (liquid nitrogen) auxiliary refrigeration function and ASCO solenoid valve interface in the United States

Technical Specifications
1. Controller: * LCD touch screen controller;
2. Working slot temperature range: (F: -40), (X: -55), (S: -65)~150 ℃;
3. Height slot temperature: 60 ℃ -200 ℃;
4. Low temperature slot temperature of high and low temperature impact test chamber: (F: -55), (X: -65), (S: -75)~-10 ℃;
5. Temperature recovery time: within 5 minutes;
6. High and low temperature exposure time: 30 minutes
7. Inner box material: matte stainless steel SUS304;
8. Outer box material: matte treated stainless steel SUS304;
9. Compressor: French * fully sealed compressor

Controller features:
1. Adopting human-computer interaction and touch based input, allowing users to quickly get started and operate;

2. Available program quantity: up to 120 sets;

3. Repeatable command execution: Each command can be executed 9999 times;

4. Time setting: 0-99 hours and 59 minutes;

5. Real time display of graphical curves during program execution;

6. Display content: Temperature setting (SV) actual (PV) value, execution program cycle, program curve execution function, segment running time, segment number time, running time, remaining time, fault status and fault time;

7. During program execution, it has the function of skipping files and maintaining them;

8. Language selection: can be adjusted to switch between Chinese and English;

9. Impact method: It can be used for 2-slot or 3-slot impact;

10. The program is created in a conversational manner and has functions such as editing and clearing;

11. Three sets of time signal output control (controllable on/off action of the test object);

12. Has 4 sets of PID parameter settings.

13. Equipped with RS-485 interface;

14. Equipped with reservation activation function;

15. When the machine malfunctions, a fault screen will be displayed and the buzzer will sound loudly;

16. Equipped with power-off program memory, automatically starts and continues to execute program functions after power restoration;

17. (Optional) USB storage function: backup internal parameters, program settings, and operating curves; USB flash drive memory.

After sales service of Kewen Instrument:

Customer satisfaction is our service tenet, and our after-sales service relieves all your worries. We firmly believe that a good enterprise sells not only a good product, but more importantly, good service.The manufacturer Dongguan Kewen Testing Equipment Co., Ltd. is responsible for providing the following after-sales services for our company's products:
1. Technical training: operation and use, daily maintenance, common fault detection and troubleshooting
2. Regular follow-up: equipment inspection, troubleshooting, and message transmission
3. Special reserve support for spare parts and components
4. The after-sales service department provides quick response for repair services
5. Dedicated maintenance personnel ensure timely and effective troubleshooting