The production and technology are progressively evolving towards high precision and sophistication. The reliable and stable operation of precision digital electronic equipment, as well as the safe and efficient conduct of precise scientific research and experiments, demand increasingly stringent requirements for the temperature, humidity, and cleanliness of the production and equipment operating environments. SMSCOLD Precision temperature and humidity controlled air conditioners are specifically designed and developed for such high control precision requirements.SMSCOLD Precision air conditioners of this series are widely used in the following industries and fields:
Science laboratories, new materials, chemical testing, optical testing, biotechnology, precise measurement and metrology.
Areas with special requirements for control precision, such as photolithography clean rooms, precision electronics workshops, precision optics workshops, and laboratories, as well as new material R&D and production.
Data centers, exchange rooms, computer rooms, network centers, museums, archives, preservation of cultural relics, art galleries, etc.
The primary feature of our precision temperature and humidity control air conditioners lies in their control over temperature and humidity. We achieve temperature control precision less than...±1°C, humidity control accuracy less than ±5% The air conditioners are referred to as precision air conditioners.
According to different control precision levels,XLPrecision air conditioners are divided into three series.
1）GP Series Precision Air Conditioners (Temperature Control Accuracy: ≤ ±)2° Fahrenheit; Humidity Control Accuracy: ≤ ±10%）
2）HPSeries Precision Air Conditioners (Temperature Control Accuracy: ≤ ±)0.5° Fahrenheit; Humidity Control Accuracy: ≤ ±5%）
3）SPSeries Precision Air Conditioners (Temperature Control Accuracy: ≤ ±)0.1℃; Humidity Control Accuracy: ≤ ±3%）
✱ Customizable control parameters and solutions to suit the actual needs of the work site.
✱ Customizable for on-site installation conditions, available in cabinet-style floor mounting or ceiling-mounted installation.
✱ Can be customized with explosion-proof, anti-corrosion, and other functions according to actual working conditions and operational requirements.
Xinglu Precision Air Conditioner with Constant Temperature and Humidity Control
This project utilizes an efficient dynamic refrigeration solution. The next-generation precision air conditioning units, based on a global R&D and design platform, have operational experience with tens of thousands of units in computer rooms, data centers, and communication rooms.
Equipment Advantages
1. PID Intelligent Control System
PID( ProportioThe PID (Proportional-Integral-Derivative) controller calculates control values using proportional, integral, and derivative operations. This controller compares the data collected by precise sensors with set reference values to determine correction parameters. Real-time dynamic collection and adjustment of parameters across three dimensions allow the system's data to reach and maintain the set values. Unlike other simple control calculations, the PID controller can adjust input values based on historical data and the frequency of differences, thereby eliminating errors, averaging past errors, and predicting future errors through error changes. This makes the system more accurate and stable.
Super-sized screen graphical display controller
The display control system offers assistance features and maintenance suggestions. The controller screen allows for operation and display of the system's real-time working status, and can record and store historical data and data trails from a set period.
High-efficiency Flexible Spiral Compressor
High-efficiency digital scroll compressors can adjust the cooling capacity output from 0% to 100%, offering excellent adaptability and scalability. They can automatically adjust to increasing heat loads. Under the management of a PID control system, digital scroll technology has a unique advantage in humidity control, significantly reducing the amount of humidity added and saving on humidity control costs. Compared to standard digital scroll compressors, they consume 25% less energy.
High-efficiency evaporator coil
Hydrophilic aluminum fins, resistant to dust and water accumulation.
The U.S. OAK equipment is meticulously crafted with high heat exchange efficiency.
Low air resistance, pressure tested at 2.5 MPa.
Advanced corrugated fins and internal threads enhance heat exchange efficiency, offering 1.2 to 1.3 times the performance of conventional heat exchangers.
Achieve high-efficiency heat exchange between cold and hot water and air, as well as between refrigerant and air.
Adaptive Fan System
In addition to traditional fans, we offer EC fans. The revolutionary EC fan technology employs an efficient variable frequency motor, significantly reducing energy consumption and extending component life, delivering value to the user. The EC fans are controlled by a PID module controller, providing the equipment with the appropriate airflow for optimal operating conditions. For EC fan-powered downwind units, a submersible design is used, allowing the EC fan to be placed below the floor during on-site installation, further reducing fan energy consumption.
Full-speed cooling condenser fan
Comprised of stainless steel connectors and marine-grade corrosion-resistant aluminum materials, this low-maintenance fan motor with variable speed control via an infinite speed drive is suitable for various climatic conditions, featuring single/dual refrigeration circuit design.
Utilizing Microchannel technology
Ultra-thin heat exchanger with reduced wind resistance and greater energy efficiency.
■ Reduced refrigerant charge for enhanced environmental friendliness
Lower noise level
Sealed electrical control box design
Waterproof, fireproof, available for customization with special protection grades as required.
We use electrical components from renowned international brands such as Schneider, Zhejiang Taizhong, Moeller, ABB, and Siemens.
The motherboard features a reserved 485 communication interface.
