Nanjing Expansion Technology Co., Ltd. - Providing customized solutions for the entire process of laboratory construction

I. Industry Pain Points and Constant Temperature and Humidity Laboratory Core Value ​

In biopharmaceutical research, temperature fluctuations exceeding ±0.5℃ may lead to cell culture failure; in electronic chip testing, humidity deviations exceeding ±2% RH may cause short circuits; in high-end textile material research, temperature and humidity stability directly affects the results of fiber performance testing. These scenarios reveal a common need: high-precision, high-stability constant temperature and humidity laboratories are the core infrastructure for ensuring scientific research and production.

Nanjing Tuozhan Technology Co., Ltd. ，deeply cultivating the industry For 26 years, relying on the full-process service capabilities of constant temperature and humidity laboratories, "consulting - design - construction - operation and maintenance", it has created more than 3000 professional laboratories for scientific research institutions, universities, biopharmaceuticals, testing and inspection, health and medical care, new energy, and semiconductors. fields, covering more than 100 national key laboratories, completing the construction of complex scenarios such as high-precision constant temperature and humidity laboratories with ±0.005℃ and ±1% RH, helping customers break through technological bottlenecks and enhance product competitiveness.

II. Technological Advantages: Full-Chain Innovation from Consulting to Operation and Maintenance ​

1. High-Precision Environmental Control System

The core of a constant temperature and humidity laboratory lies in the accuracy of environmental control. Nanjing Tuozhan Technology's self-developed intelligent system can collect environmental data in real time and dynamically adjust refrigeration / heating, humidification / dehumidification equipment to achieve temperature fluctuations of up to ±0.002℃ and a cleanliness level of more than grade 10. The system supports real-time data recording and query, automatically generates curve charts for easy analysis and export; the appearance adopts a detachable aluminum alloy frame and high-quality sheet metal material, supports customized colors, and combines aesthetics and practicality; equipped with EC fans and high-efficiency sound insulation materials, operating noise < 45dB, achieving quiet and efficient operation, providing stable operation guarantee for the constant temperature and humidity laboratory.

2. Construction Process and Material Innovation

In the construction of constant temperature and humidity laboratories, the company uses multiple innovative processes to ensure airtightness and energy efficiency: four sides are mainly made of rock wool color-coated steel plates, and phenolic aldehyde aluminum foil insulation boards are added to the outside to enhance the insulation effect; the top and bottom are respectively made of color-coated steel plates. Sealed + phenolic aldehyde aluminum foil board, phenolic aldehyde insulation board for moisture-proof treatment; the transparent window uses double-layer hollow glass windows to ensure that the overall airtightness meets the standard. The airflow organization uses a full-hole plate air supply + bottom return air design to achieve a working area wind speed ≤0.25m/s, and the temperature and humidity uniformity is increased to more than 95%. Equipped with an Internet of Things gateway intelligent monitoring system, it supports remote control via mobile phone APP, real-time push of abnormal data and linkage equipment automatic response, building an intelligent protection network for the stable operation of the constant temperature and humidity laboratory.

3. Operation and Maintenance Service System

In response to the long-term stable operation needs of constant temperature and humidity laboratories, the company has established a complete operation and maintenance service system: professional engineers 60-minute response mechanism, providing solutions within 1 hour and on-site maintenance within 24 hours; regular inspections and preventive maintenance services to effectively reduce equipment failure rates; covering the entire chain of services from equipment selection, installation and debugging, daily maintenance, troubleshooting to technical training, safeguarding the entire life cycle of the constant temperature and humidity laboratory.

III. Typical Cases: Successful Practices of Constant Temperature and Humidity Laboratories Across Industries ​

1. Optoelectronics Industry

In the construction of constant temperature and humidity laboratories in the optoelectronics field, the temperature fluctuation in the class 1000 clean room is maintained at ±0.5℃/h, class 100 ±0.3℃/h, electron beam lithography area ±0.1℃/h, adapting to the high-precision environmental requirements of micro-nano processing equipment such as lithography and dry etching.

2. New Energy Industry

The constant temperature and humidity laboratory built for the new energy field meets the dew point temperature -60℃ strict requirements, while significantly reducing energy consumption through energy-saving technology optimization, achieving a double breakthrough in performance and cost.

3. Large Scientific Instruments

The company's construction of the country's first double-layer openable ceiling ultra-high-precision constant temperature and humidity laboratory achieves temperature stability ±0.1℃; In a large-space constant temperature and humidity laboratory with a net height of 4.5m and a single-room area of 450㎡, the temperature stability reaches ±0.1℃; the optical surface laboratory achieves a temperature fluctuation of ±0.05℃ and uniformity of ±0.1℃, providing an extremely stable environmental support for cutting-edge scientific research.

4. Inspection and Testing Industry

Completed A laboratory renovation project in a 9-story building, focusing on the construction of constant temperature and humidity laboratories, microbiology laboratories, and physical and chemical laboratories, creating an intelligent laboratory cluster to help testing and inspection institutions improve testing accuracy and efficiency.

IV. Three Reasons to Choose Nanjing Tuozhan Technology ​

Full-process capabilities: From early consultation to later operation and maintenance, providing constant temperature and humidity laboratories "Turnkey" projects, one-stop solution to multi-party coordination problems, ensuring efficient project implementation.

Technological Foresight: Incorporating BIM, Metaverse, Internet of Things and other cutting-edge technologies into the design and operation of constant temperature and humidity laboratories to improve intelligence and sustainable development capabilities.

Cost Optimization: Through innovative design, energy-saving construction and efficient operation and maintenance, the comprehensive cost of constant temperature and humidity laboratories is reduced 15%-20%, creating greater value for customers.

V. Take Action Now and Start Your Constant Temperature and Humidity Laboratory Construction Journey ​

Visit the official website www.to-sun.com immediately for online consultation or to submit a form, call 400-025-1108 to obtain a 1v1 customized constant temperature and humidity laboratory design drawings and cost budget from the person in charge, making precise environmental control your core competitiveness in scientific research and production!