Overview
AISRY ASR-408L-20 programmable constant temperature and humidity tester is a device used to test the performance of materials in various environments, mainly used to test the heat resistance, cold resistance, dry resistance and moisture resistance performance of various materials. The equipment is suitable for mass inspection of electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, aerospace and other products. It adopts equilibrate Conditioning Control System (BTHC), which transmits the data in the box to the controller through the induction system. The controller realizes multi-stage intelligent output by controlling SSR, and the output power of the equilibrate temperature and humidity system ensures that the temperature and humidity in the box are fully stable and has energy-saving functions.
Features
1. The product has beautiful appearance, reasonable structure, precise process, simple and convenient operation, stable and reliable performance.
The controller uses a large color liquid crystal man-machine touch dialog LCD interface, with Chinese and English display, simple operation, and can realize remote control of RS232 computer interface.
3. The refrigeration circulation system adopts the original imported Japanese "Sanyo" brand fully enclosed Compressor (optional from France Taikang Compressor), and the refrigerant adopts American environmentally friendly refrigerant (R23A, R404A).
4. A 50mm diameter test hole is reserved on the left side of the test chamber.
5, with automatic, high precision system loop, using P.I.D automatic calculation control, the whole area temperature with High Accuracy, High Stability.
6. Specially designed air circulation circulation system and sensing system ensure the Temperature Uniformity in the box and avoid any dead ends.
7. Adopt enlarged observation window, 4 layers of whole empty tempered Glass, wide field of vision.
8. The instrument has a comprehensive protection system, including power overload protection, leakage protection, control loop overload, short circuit protection, Compressor protection, grounding protection, over-temperature protection, alarm and sound prompts, etc., and automatically displays and stops when the fault occurs.
9. The heating system uses multi-stage heating tubes and PID modules to ensure stable temperature and energy saving.
10. The humidification system adopts a circular split humidifier to avoid low temperature freezing, the humidification pipe can be dry burned, with water circulation and water saving functions, and is equipped with a water quality filtrating system.
11. The refrigeration system adopts imported parts, and the pipeline adopts imported copper material, which has good flexibility.
12. The air circulation system uses high-resistance motors and multi-wing fan blades.
13. Standard 1-layer high-strength stainless steel rack with adjustable layer spacing, up to 4 layers can be placed.
14. The box door adopts double-decked design, equipped with high-strength handle, stainless steel hinge and high and low temperature sealing strip, and built-in hidden defrosting line.
15. Four high-bearing heavy-duty universal wheels are installed at the bottom of the instrument, allowing for smooth movement.
16, the controller is imported 7-inch color touch screen, temperature and humidity can be programmed at the same time, high accuracy, with program editing, fault prompts, power-off memory and other functions.
Principle
The test machine adopts equilibrate Conditioning Control System (BTHC). Its induction system transmits the actual temperature and humidity data in the test chamber to the controller. The controller performs multi-stage intelligent output by controlling the solid state relay (SSR), thereby equilibrating the output power of the temperature and humidity system and ensuring that the temperature and humidity in the test chamber are fully stable. The system also has an energy-saving function, which can effectively reduce the power of the instrument and ensure long-term accurate and stable operation.
Applications
Electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, aerospace
Standards
The data did not mention specific compliance criteria
Steps
The information does not provide specific operation steps
Notice
* The use environment temperature is required to be 0~ 30 ° C (working environment temperature) or 5~ 25 ° C (another working environment temperature).
* Miscellaneous items cannot be placed within 60CM of the instrument.
The instrument is equipped with a comprehensive protection system, which automatically displays the fault point and cause and stops when an abnormality occurs, requiring timely treatment.
* The humidification system has the function of water filtration, but still needs to be paid attention to avoid blockage and maintain regularly.
When moving the instrument, use the bottom universal wheel to ensure stability.
When testing, use the test hole reserved on the left side to pay attention to wiring harness protection.
* The shelf load is limited, the standard load of a single layer is 20KG, please do not overload.
The controller has a screen display protection function that can be set to time or manually turn off.
