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Sample image of aging room, battery LCD、 Motherboard, scanner, monitor LED， A device used for load or temperature aging testing of interface cards such as biological equipment. The outer frame structure of this device is composed of insulated storage board compartments, equipped with a main distribution box, testing rack, temperature controller, timer, various electrical switches, heating electric heaters, tray racks, sliding doors, circulating fans, exhaust fans, sockets and other equipment to simulate a high temperature and harsh environment (40 ℃ -70 ℃± 5 ℃, power ON/OFF action, etc.). The product is connected to a simulated load for power on operation in this environment, and the testing time can be set arbitrarily within 0-99.9 hours. Through this testing program, defective products or parts can be detected. It is an essential equipment for process and quality control. Due to the performance and environment of the aging room, it is necessary to ensure the required temperature, power quality, load capacity, working time, and the safety and habits of the operators. Therefore, a qualified aging equipment should be a safe, reliable, efficient, energy-saving, fully functional, and expandable device. Product Application: Widely used in power electronics LED、 In the fields of automotive electronics, computers, communications, biopharmaceuticals, etc. Suitable for electronics, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical… Used for product quality testing.

2、 Product Category:

Room isolation type

The room size of the isolated aging room is designed according to customer requirements. The entrance and exit doors are insulated sliding doors or double insulated doors. In addition, observation windows can be set up as needed to facilitate the observation of indoor product testing conditions outdoors. If power supply is required, install power sockets in convenient locations to meet the needs of product aging testing. Features: low requirements for product style and trolley style, large activity space, simple structure, and low cost.

Chamber isolated type

The size of the Chamber isolated aging room is designed according to customer requirements. The testing area adopts sliding doors and large angle glass windows. If the product requires power supply, domestic famous brand sockets are used to fix it on the product cable tray or in a convenient location in the testing area for operation. Features: It allows operators to test products up and down without entering the aging room testing area, and can clearly see the B/I status of the products during the testing process; Eliminating the need for operators to enter aging rooms and endure the pain of overheating can save more energy.

Mobile type

The mobile aging room is directly processed into finished products in our company (if the required volume is too large, it is assembled on the customer's site), and the size of the trolley is designed according to the customer's requirements. Suitable for small batch testing of low production or R&D experimental products, similar to the Chamber testing system in other parts, with the characteristics of small footprint and the ability to be relocated and moved at any time.

3、 Product features:

1. Accurate temperature control with high precision. Due to the unique design of the air duct system and electrical control system, the temperature uniformity of the entire room can be maintained, which is significantly higher than similar products. 2. The room has a wide temperature range and can be continuously adjusted. It can be set arbitrarily within the range of room temperature+5 ℃ -60 ℃ (room temperature+5 ℃ -85 ℃). If the customer has specific requirements, higher temperature products can be designed.

3. The system has complete protection functions, which can ensure safe, long-term, stable and fault free operation.

4. The laboratory structure design is advanced and reasonable, and the supporting products and functional components can adapt to long-term, stable, safe, and reliable production needs. It can meet the processing and production requirements of users for the above-mentioned purposes, with convenient use, operation, and maintenance, long service life, beautiful appearance, and a good user interface, making user operation and monitoring simpler and more intuitive. 5. The main components of the equipment are selected from high-quality products from well-known domestic and foreign brand manufacturers to ensure the quality and performance of the entire machine Beautiful appearance, convenient construction, and short construction period. The aging room product is a device designed to simulate high temperature and harsh environments for high-performance electronic products. It is an important experimental tool for improving the stability and reliability of electronic products, and an important production process for various manufacturing enterprises to improve product quality and competitiveness. Therefore, the aging room must also ensure its own stability in operation. It must be of high quality, safe and reliable. At the same time, to meet the development needs of future production, it should be flexible, open, and have a certain degree of scalability. The aging room has the following characteristics: 1. Practical and stable products: The components used in the aging room products are products that have been tested and widely recognized in the market for many years, and the vast majority are imported or joint venture products. Our selection ensures the stability and aging resistance of the entire product during use.

2. Advanced and mature technology: By adopting advanced and mature technology and equipment, we have created a product with extremely low failure rate, high stability, and good cost-effectiveness, allowing customers to use it with peace of mind, ease of use, and happiness.

3. Safe and reliable use: The aging room products are equipped with over temperature sound and light alarms, non melting wire protection switches, high-temperature wires, explosion-proof light bulbs, optional exhaust systems, smoke alarms, etc., fully protecting the safety of electronic products and surrounding environmental equipment.

4. Beautiful and generous appearance: The overall design of the aging room product is reasonable, with proper attention to detail. The exterior is equipped with stainless steel edging, and the interior is made of high-quality aluminum profiles with rounded edges. The whole machine is beautiful and generous. 5. Environmental protection and energy conservation: The design of aging room products fully considers the current world's environmental and energy situation, and the selection of components is more reasonable, fully meeting the environmental protection and energy conservation requirements of modern enterprises.

6. Silent: The aging room products use high-quality fan components and a reasonable air duct circulation system. Under working conditions, the sound will not exceed 55db, providing operators with a better working and production environment.

7. Easy expansion and relocation: The aging room products fully consider the need for larger volume or relocation due to your company's faster development. When assembling or relocating, the overall engineering and equipment are modular structures, which are more reasonable, easier to operate, and do not cause repeated construction and waste.

8. Free software upgrade: In terms of software upgrade, aging room products are more convenient, fast, and free.

9. Standardization: In the system structure and design principles of aging room products, relevant standards in the field involved are fully considered, including body standards, electronic and electrical standards, etc. The relevant standards are:

Environmental testing for Electrical and Electronic Products GB/T2423.2-2001

Code for Design of Low Voltage Distribution GB50054-95 Code for Design of Power Supply and Distribution

GB5002S2-95 "Code for Construction and Acceptance of Grounding Devices in Electrical Equipment Installation Engineering"

GB50169-92 "Classification of Combustion Performance of Building Materials" and "Code for Acceptance of Construction Quality of Ventilation and Air Conditioning Engineering"

4、 Main technical parameters:

1.1 Space dimensions: D2.6m × W2.5m × H2.5m (external dimensions) D2m × W2m × H2m (internal dimensions) 1.2 Temperature range: from room temperature to 65 ℃ 1.3 Temperature fluctuation: ≤± 1 ℃; 1.4 Temperature deviation: ≤± 5 ℃ (measured under no-load conditions at 60 ℃) 1.5 Control mode: button type controller 1.6 Operation mode: adjustable temperature, constant operation 1.7 Installation power supply: AC~380V; 50 Hz; 1.8 Aging room power: 14.75KW (power on, the heater does not work at 100% after the temperature rises) 1.9 Noise level: ≤ 60 decibels (data from 1.5 meters outside the aging room)

Room Structure and Material Description

2.1 Wall Materials: The warehouse body is assembled with double-sided color steel insulation panels (EPS panels, polyurethane panels, or rock wool panels), and the thickness of the panels is selected in both directions according to the needs of the aging room itself and the customer's requirements. The thickness of the warehouse panels includes specifications such as 50mm, 60mm, 70mm, and 100mm, and the thickness of the color steel plates includes specifications such as 0.326mm and 0.5mm. The entire warehouse body adopts a steel frame structure with fixed supports such as aluminum profiles. The interior and exterior of the warehouse body are wrapped with aluminum profiles or stainless steel panels; According to customer requirements, the ground treatment part is sealed with glass glue at the joint to effectively ensure the sealing and aesthetics of the room. The combustion performance of the building materials meets the requirements of B2 level in the "Classification of Combustion Performance of Building Materials". Note: EPS board and polyurethane board do not meet the requirements of B2 level in the "Classification of Combustion Performance of Building Materials". Therefore, professional companies generally use rock wool color steel plate 2.2 joints to apply sealing glass glue in aging rooms, effectively ensuring the sealing and aesthetics of the room. 2.3 Ground treatment: Lay a layer of anti slip iron plate on top of the insulation board. 2.4 The combustion performance of the building materials meets the requirements of B2 level in the "Classification of Combustion Performance of Building Materials". 2.5 Door opening setting: 1200 × 1800mm. 2.6 Observation window: 400 × 600mm, tempered glass, installed on the front door;

Wind turbine constant temperature system

The wind duct system complies with the "Code for Acceptance of Construction Quality of Ventilation and Air Conditioning Engineering" GB50243-2002 standard, and is usually composed of a circulation system, a heating system, and an over temperature exhaust system. The circulation system, over temperature exhaust system, heating system, and supporting air duct system are installed on the aging roof without occupying other space. The circulation system uses circulation fans and supporting air ducts for circulation, ensuring uniform temperature in the testing area. The heating system uses electric heaters, which are placed in the circulation air duct on the aging roof and surrounded by fire-resistant and heat-insulating materials.

Using PLC temperature module or PID instrument control, after the temperature reaches the required temperature of the product, the power of the heater is automatically adjusted according to the fluctuation of indoor temperature, in conjunction with the insulation performance of the insulation board, to accurately stabilize the indoor temperature at the set temperature value. The indoor temperature can be increased to the set temperature within the specified time, and the heater stops heating when the temperature rises to the set value The heater is equipped with an overheat protection device (EGO). If the customer's own product generates heat, an overheat exhaust system is used. If the heat generation is small, an electric louver automatic negative pressure exhaust is used. If the heat generation is large, a low-noise fan is used for exhaust, and the speed is controlled by a frequency converter.

Cycle temperature control process: When the heater starts heating and the temperature reaches the set value, the heater stops heating. As time goes by, the temperature in the product area will gradually rise. When the temperature exceeds the set upper limit, the exhaust system will start to operate and exhaust the overheated gas in the product area outside. The frequency converter will control the outdoor exhaust fan to operate. When the temperature drops to the lower limit of the set value, the fan will stop exhausting and the exhaust system will be turned off at the same time. The circulatory system maintains a cyclic state throughout the aging process of the product to ensure temperature balance.

The entire system has the characteristics of stable performance, precise control, small temperature fluctuations, high balance, and low noise. Noise treatment: High quality circulating fans with low decibels are used, and the air ducts are wrapped in 3mm thick asbestos, which not only provides insulation but also reduces noise. According to acoustic principles, all dynamic parts are soft jointed with canvas and springs to minimize noise.

Aging room control system

By using a two-stage PID to regulate the heating amount, precise control of the temperature in the testing area (product area) is achieved. At the same time, the temperature controller can display any temperature in the testing area in real-time through rolling. For independent loads, the temperature in the load area can also be monitored to prevent excessive temperature in the load area, making it convenient for customers to accurately grasp the temperature situation in the testing area. The control system is also equipped with various protection functions, including over temperature alarm protection, fan fault alarm protection, no wind alarm protection, indoor smoke induction alarm protection, etc. The complete protection functions ensure that the aging room can operate stably and without faults for a long time. (Optional PLC for control)

Product testing rack (optional)

Product testing racks are usually designed and manufactured based on customer products and requirements. If a load is required, a corresponding load frame should be produced to match it. Generally, the design of the testing rack requires a stable and reasonable structure, easy operation, beautiful appearance, and functional requirements, in order to maximize customer satisfaction.

Control system design and safety protection measures

6.1 The electrical control design shall refer to the "Code for Design of Low Voltage Distribution" GB50054-95, "Code for Design of Power Supply and Distribution" GB5002S2-95, and "Code for Construction and Acceptance of Grounding Devices in Electrical Equipment Installation Engineering" GB50169-92, in order to standardize the electrical control design.

6.2 Control system integration aging function design. Design a functional control cabinet, where the aging time, temperature, and various operation switches can be operated on one control cabinet; The panel design of the electrical cabinet is aesthetically pleasing and easy to operate. 6.3 The aging process can be fully controlled automatically, with some abnormal self handling functions, making the operation automated and simplified.

6.4 It has multiple protection functions and is safe and reliable.

A Electric heating prevents dry burning. When the fan fails or the temperature inside the air duct is too high, the power supply of the circulation system will be automatically cut off, and the alarm will sound at the same time.

B The design of electric heating and fan linkage means that the heater cannot be started separately when the fan fails to start. When turned off, both the electric heating and circulating fan are turned off to prevent damage to the electric heating due to dry burning.

C The heater connection adopts high-temperature resistant wire, which does not burn at 300OC.

D Install explosion-proof lighting indoors to extend the lifespan of light bulbs and prevent them from bursting.

E The warehouse body adopts flame-retardant insulation materials with good insulation performance and high safety factor.

F Overtemperature sound and light alarm function: In case of overheating during the aging process, the red light will turn on and the buzzer will sound.

G Smoke alarm function: Indoor smoke detectors are installed to prevent the product from burning and triggering an alarm due to certain reasons during the aging process. When the alarm is triggered, the power supply of the aging room will be automatically turned off.