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Hangzhou Mingyang Instrument Co., Ltd

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High temperature aging room # News flash

NegotiableUpdate on 09/14
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Overview

Introduction: High temperature Aging Room # News Flash, also known as Aging Room, Constant Temperature Room, Boiler Room, and Burner Room, is a high-temperature and harsh environment testing equipment designed for high-performance electronic products (such as computer machines, displays, terminals, automotive electronic products, power supplies, motherboards, monitors, switch chargers, etc.). It is an important experimental equipment to improve product stability and reliability, and an important production process for various production enterprises to improve product quality and competitiveness. This equipment is widely used in fields such as power electronics, computers, communications, and biopharmaceuticals.

Product Details

High temperature aging room # News flashProduct Usage

1). The high-temperature aging room (constant temperature room) is mainly designed for the adaptability of electrical and electronic products, such as switch power supplies, automotive components, tablets, mobile power supplies, batteries, transformers, LED lights, capacitors, cameras, and their raw components, as well as other materials, during storage, transportation, and use in high-temperature environments.
(2). This testing equipment is mainly used to conduct environmental simulation tests on the physical and other related characteristics of products under high temperature and room temperature changes, in accordance with national standards or user defined requirements. After testing, the performance of the product is judged through inspection to determine whether it can still meet the predetermined requirements, for the purpose of product design, improvement, identification, and factory inspection
(3). As a reliability testing equipment for quality control engineering, it is used to test the high-temperature performance of electrical, electronic, and other non flammable and explosive materials. (Applicable to all industries: electronic components such as capacitors, inductors, resistors, diodes, transistors, etc.; electrical appliances such as telephones, fax machines, automotive parts and electrical products; plastics such as plastic shells, plastic products, etc., especially suitable for high temperature resistance testing of optical fibers, LCDs, crystals, photovoltaic modules, batteries, computers, mobile phones and other products.). )
(4). Suitable for testing the heat and dryness resistance of various electronic, electrical, appliance, plastic and other raw materials and devices during research and development. As the basis for developing products with high temperature resistance.
This device is produced according to the following standards or a combination thereof
GB 11158-2008 Technical Conditions for High Temperature Test Chambers
GB2423.2-2008 Basic Test Procedures for Electrical and Electronic Products - Test B: High Temperature Test Method
GB/T5170.2-2008 "Basic parameter calibration methods for environmental testing equipment for electrical and electronic products - Temperature testing equipment"
Parameter Specifications
(a)、High temperature aging room model: MY series
(b)、 Studio size: Supports customization
(c)、 Dimensions: Support customization
(d)、 Temperature range: RT+10℃~55℃
RT+10℃~90℃
RT+10℃~150℃
(e)、 Temperature uniformity: ≤± 2~5 ℃
(f)、 Temperature fluctuation: ± 0.5 ℃
(g)、 Temperature deviation:≤±2℃(In)55℃Data measured under no-load conditions
(h)、 Heating rate: 1 ℃~5 ℃/min (customizable)
(i)、 Time setting range: 0-999 H/M/S
(j)Control method:7-inch touch screen or 10.5-inch touch screen
(k)Operation mode: adjustable temperature, constant operation or program operation
(l)Installation power supply: AC380V; 50 Hz;
(m)Noise level:≦60 decibels (data obtained 1.5 meters outside the aging room)

High temperature aging room # News flashProduct 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. At room temperature+10℃~90℃The range can be set arbitrarily. If the customer has specific requirements, higher temperature products can be designed.
3. The system has complete protection functions,Equipped with independent protection against overheating, overcurrent, overload, etc,Can ensure safe, long-term, stable, and fault free operation.
4. The laboratory structure design is reasonable, and the supporting products and functional components have the same level as peers, which 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
6. Beautiful appearance, easy 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. Aging rooms have the following characteristics:
1. Practical and stable product:
The components used in the aging room products are products that have been tested and widely recognized in the market for many years. The vast majority of them are imported or joint venture products. Our selection ensures the stability and aging resistance of the entire product during use.
2. Technology and maturity:
By adopting 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, peace of mind, and joy.
3. Safe and reliable to 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, the details are handled properly, and the external matching is appropriatemachineUniform color edging, with high-quality aluminum profiles and rounded edges inside, making the whole machine beautiful and elegant.
5. Environmental protection and energy conservation:
The design of aging room products fully considers the current environmental and energy situation in the world, and the selection of components is more reasonable, fully meeting the environmental and energy-saving requirements of modern enterprises. adoptPID+SSR energy-saving temperature control method.
6. Mute:
The aging room product uses 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. Convenient expansion and relocation:
The aging house product fully considers 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.

High temperature aging room # News flashprotective measures
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 uses high-temperature resistant wire, 300degreeNot burning.
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.
The determining factors of the cost of aging houses
The price composition of aging houses is composed of the following factors
1: Room size (room size determines fan selection, number of fans, and duct size)
Usually, there are axial flow fans, centrifugal fans, and wind cabinets available on the market for production
Axial flow fans are installed on the aging roof, and corresponding louvers are installed on the ceiling according to the number of fans. The concept of upper air outlet and upper air return is adopted, which is low-cost and has low temperature uniformity controllability because the hot air flows from bottom to top
The centrifugal fan is installed on the aging roof, and the corresponding number of air ducts is designed according to the power of the fan and the size of the room. Each air duct is connected to the bottom of the room, and two double-layer louvered air outlets are installed on each air duct, which can adjust the direction of the air outlet. Then, the air is circulated through the top return air outlet. Generally, aging rooms that are not very large use centrifugal fans as the main fan.
Wind cabinets are mainly used in aging rooms where the room is too large, the span is too wide, and the temperature uniformity requirements are too high. If the room is too large, the number of centrifugal fans used will increase accordingly, and the noise will be very loud. The cost of this construction is very high,
2: Temperature range (different materials are selected for different temperature ranges)
The commonly used insulation material on the market currently is high-density rigid polyurethane foam. The appearance iscolorfulSteel plate, its temperature resistance is100Good hardness and shape, especially for large-scale aging rooms, this material must be used. It is also relatively easy to disassemble and assemble, making it convenient for the relocation of aging rooms. But the price is relatively expensive, but most professional companies will use it.
Power of aging products: In the aging room, power should be supplied to the aging rack of the product, and the power depends on the size and quantity of the wires. If the heating of the product involves wires, civilian or military wires should be used.
4: Temperature uniformity requirements
The temperature in the aging room is generally ± 1 when it is 40 degrees Celsius℃At 50, ± 3℃, sixty℃The above is ± 5℃If 60℃If the above uniformity requirements are too high, PLC can be used for multi-point control or controlled by a mother child machine.
5: The temperature point for aging and the total power of the product (involving the exhaust system, the exhaust is determined by the room size, temperature range, and product power to maintain a constant temperature point. When the product heats up too high, the exhaust fan runs to ensure that the temperature is controlled at the set temperature)
The common temperature points for aging rooms involve the exhaust system. Based on the total power (heating power) of the products in the aging room and the required temperature, the power of the exhaust fan and the size of the exhaust duct are calculated using corresponding formulas. The current technology on the market is hot air circulation, which has good temperature uniformity.

High temperature aging room # News flashMaterial Description
2.1 Wall Materials: The warehouse body is assembled with double-sided color steel insulation 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, 75mm, and 100mm, and the thickness of the color steel plates includes specifications such as 0.326mm, 0.5mm, and 0.6mm. The ground treatment part is insulated or not insulated according to the customer's requirements, and the joints are sealed with glass glue to effectively ensure the sealing and aesthetics of the room.
2.2Door opening setting:according to客户要求定做。
2.3Observation window: 400 × 600mm or other sizes, double-layer tempered glass, installed on the 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 top or rear of the aging room, without occupying any 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 for heating, which are placed in the circulation air duct on the roof of the aging room and surrounded by fire-resistant and heat-insulating materials. Adopting PID instrument control+SSR控温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, and combined with the insulation properties of the insulation board, the indoor temperature is precisely stabilized at the set temperature value. The room temperature can be increased to the set temperature within the specified time. When the temperature rises to the set value, the heater stops heating 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.
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 treated with canvas and springs for soft joints, striving to reduce noise to the standard.

High temperature aging room # News flashProduct Album

Update time: June 9, 2021 10:19:31