In the field of automotive parts manufacturing, product quality inspection and control are important links to ensure stable product performance and improve customer satisfaction. Shaoyang Tongda Automotive Parts Manufacturing Co., Ltd. (hereinafter referred to as "Tongda Company") has been committed to improving product quality. Recently, after multiple comparisons, it has successfully introduced the large-scale constant temperature and humidity testing laboratory of Guangdong Aipei Testing Equipment Co., Ltd. (hereinafter referred to as "Aipei Technology"), which has significantly improved the company's product quality inspection and control capabilities.

Product Name: Walk in Constant Temperature and Humidity Laboratory (Water cooled) Special Requirements: Add single door+Add buffer room+Pressure resistant lock Model: AP-KF-19C (Water cooled, including water distribution tower pump) Controller: 7-inch large touch AP-900 Aipei intelligent programmable temperature and humidity controller Inner box volume: 19M3

Inner box size (approximately) 2.5 * 2.5mm * 3m

(Width * Height * Depth)

Outer box size (approximately): The actual size shall prevail

Door:

1. Double door 1500mmx2000mm (can be selected or customized according to customer requirements)

2. Increase the size of the single door opening by 800mm x 2000mm. 3. Increase the width of the buffer room by 1.1 meters? High 2.5? Temperature range at a depth of 1.3 meters: -40 ℃~90 ℃ (water-cooled); Humidity: 30%~95% RH (the customer has mentioned the condition of 5% humidity at 60~90 degrees, but did not sign the contract in this way, it is recommended to try it during debugging) Temperature change rate: cooling about 1 '℃/min, heating about 3' ℃/min (non-linear no-load) Temperature fluctuation: temperature ≤± 0.5 ℃ ℃; Humidity ≤+3.0% RH Temperature and humidity error: Temperature: ≤± 2 ℃ ℃; Humidity: ≤± 5.0% RH Temperature uniformity: ≤± 1 ℃ ℃

Inner wall material: The inner plate is made of high-quality SUS304 stainless steel, which has good heat resistance, low temperature strength, and mechanical properties; Good hot workability such as stamping and bending, no heat treatment hardening phenomenon (non-magnetic, operating temperature -196 ℃~800 ° C)

Outer wall material: high-quality carbon steel plate, surface treated with electrostatic color spray coating+polyurethane standard insulation board (modular structure combination installation of board and profile, convenient and flexible transportation)

Bottom plate: 2.0mm stainless steel plate.

Box insulation material: rigid polyurethane foam, which

Refrigeration system: 2 Bitzer refrigeration compressors (Fushan refrigeration) with a power consumption of approximately (25) KW; current

Established in 1996, Tongda Company is a professional enterprise engaged in the manufacturing and sales of automotive parts. Over the years, the company has gained widespread recognition in the market through its craftsmanship and strict quality control. In order to further improve product quality, the company has decided to introduce advanced testing equipment to better meet customer needs.

After comparing multiple testing equipment suppliers, Tongda Company ultimately chose Aipei Technology's large-scale constant temperature and humidity testing laboratory. The laboratory adopts advanced compressor technology and high-precision control system, which can provide a constant temperature and humidity environment within the range of -70 ℃ to 100 ℃, while achieving a temperature fluctuation range of+0.1 ℃ and a humidity fluctuation range of+1% RH. This high-precision control capability enables the laboratory to simulate various complex environmental conditions, ensuring the reliability and stability of the product.

After introducing the large constant temperature and humidity laboratory of Aipei, the product quality inspection and control capabilities of Tongda Company have been significantly improved. The company can simulate product performance under various environmental conditions more accurately, in order to promptly identify potential issues and make improvements. In addition, the efficient operation of the laboratory has greatly shortened the product development cycle and improved production efficiency. It is worth mentioning that Aipei Technology's large-scale constant temperature and humidity laboratory is not only suitable for the automotive parts industry, but also widely used in fields such as automation components, aerospace industry, and defense industry. Its high precision, high efficiency, and high reliability make it a good manufacturer in the industry. The successful introduction of Aipei's large-scale constant temperature and humidity laboratory is another important measure for Tongda Company to continuously improve product quality and promote enterprise development. In the future, Tongda Company will continue to adhere to the business philosophy of "good quality, customer first", continuously introduce advanced technology and management experience, and provide customers with higher quality products and services.