Constant temperature and humidity cabinet

【Cabinet Structure】

1. The cabinet is made of stainless steel with glass doors and filled with insulation material. The insulation material has low thermal conductivity, high water resistance, anti-aging property, flame retardancy, non-toxicity and will never deform;

2. The compressor and refrigeration accessories are brand products, and high-performance components are used for key parts of the cabinet to ensure quality;

3. A standard cabinet is equipped with 7 adjustable partitions, which can be added according to actual needs. Casters with brakes are installed at the bottom of the cabinet for easy movement;

4. The entire cabinet is in the natural color of stainless steel;

5. Cabinet style: closed double-door;

6. Green and energy-saving: This equipment is energy-efficient and environmentally friendly;

7. Safety measures: The entire cabinet is equipped with relay protection, compressor overheating protection, and automatic power-off protection for abnormal temperature and humidity inside the cabinet.

【Product Advantages】

The constant temperature and humidity storage cabinet has more comprehensive temperature and humidity control capabilities than other temperature and humidity control devices on the market, and its control effect and sustainability are also unmatched by other related products. When users store products inside the constant temperature and humidity storage cabinet for temperature and humidity control, they should place items reasonably according to the effective space inside the cabinet. Do not blindly pursue the storage quantity and fill the cabinet completely. Do not use this constant temperature and humidity storage cabinet as an ordinary storage cabinet, as this will affect the temperature and humidity control effect.

1) Our company is a manufacturer that researches, develops, sells directly and produces constant temperature and humidity storage cabinets (custom design services are provided). All products have passed strict inspections and tests, so you can purchase and use them with confidence;

2) Our company provides pre-sales and after-sales services. We offer free warranty within one year, regular after-sales follow-up, lifetime free consultation, and the after-sales manufacturer will respond within 24 hours;

3) Our constant temperature and humidity storage cabinet has almost no thermal effect inside, so heat-sensitive stored items will not be damaged;

4) The temperature control and humidity control working systems are independent, and the temperature control range and humidity control range are not limited to a single value. They can be set according to your own needs;

5) Adopts air-cooled refrigeration, which does not frost at low temperatures, making the temperature and humidity inside the cabinet more uniform.

The high-precision energy-saving constant temperature and humidity control system designed and manufactured by our company based on the "supply-demand balance control principle" adopts new technology developed by our company. Refrigeration, heating, dehumidification and humidification are controlled separately by sensors, and operate automatically, independently and intermittently as needed. This changes the contradiction of other control technologies that cause excessive cooling and dehumidification due to continuous operation of the refrigeration unit, while requiring continuous heating, and avoids the power consumption phenomenon where refrigeration and heating operate simultaneously and their energy cancels each other out. The operating time of the entire unit is significantly shortened, saving more than 50% of electricity, and the noise is also significantly reduced. This system is specially equipped with a fresh air supply fan, which provides sufficient fresh air to ensure the air inside the cabinet is fresh.
Refrigeration
The refrigeration unit of this system is borne by the compressor, which adjusts and rotates its operation according to changes in conditions. When the temperature is slightly high, it immediately implements a slight advance refrigeration. If the temperature continues to rise, the refrigeration capacity gradually increases; conversely, it gradually decreases. The compressor mainly plays a role in cooling. When the temperature reaches the control standard, the compressor stops working.
Heating
The heater of this system does not need to operate continuously due to excessive refrigeration. It only needs to provide slight advance heating when the temperature is slightly low to achieve the control accuracy.
Dehumidification
This system is designed with an independent automatic dehumidification system, which overcomes the contradiction of needing to continuously operate the refrigeration unit for dehumidification even in cold seasons. The unit is equipped with a brand compressor, which can quickly achieve the dehumidification purpose. Especially in high-humidity seasons, its dehumidification effect is more prominent. Even in the extremely humid climate of South China, it can quickly reach the target, making the relative humidity inside the cabinet quickly approach the control range.
Humidification
This system is equipped with an independent humidifier, which adopts technology developed by our company and can control the humidification volume at multiple points automatically. It abandons the humidification method using solenoid valves, avoiding the defect that solenoid valves are prone to failure when working in high-temperature and high-humidity environments. This humidifier has a novel design, simple structure, and all parts that come into contact with water are made of high-grade materials.
Control System
It abandons the recording pens and paper used in traditional recorders. The input signals of on-site monitoring and recording are processed by data. On the one hand, the temperature and relative humidity values can be displayed on the screen; on the other hand, the data of the monitoring signals can be stored in the large-capacity memory chip inside the machine, so that the data can be directly queried and viewed on the controller. The operation is simple, convenient and clear at a glance.
Various Protection Controls
To ensure the safe and effective operation of the constant temperature and humidity system, multiple protection controls are set up:
1. The sensor is equipped with an upper limit over-temperature protector. When the temperature inside the cabinet is higher than the set upper limit, the heater will be stopped.
2. The humidification control system is equipped with an over-humidity time-limited protection system. When the indoor humidity deviates or a fault occurs, the control system will automatically turn off the humidifier. The humidifier is also equipped with a water-cutoff protection function. When the humidification equipment is short of water, it will automatically stop humidifying to play the role of water-cutoff protection.
3. The power supply of the constant temperature and humidity control is equipped with a phase-loss and power-off protector. When the power supply has phase loss or power failure, the compressor will be restricted from working. When the power supply returns to normal, the electrical equipment will automatically return to normal working status. This avoids the possibility of compressor damage caused by power failure or phase loss.
4. The constant temperature and humidity control system is equipped with a delay protection program to control the interval between the compressor being turned off and restarted, making the compressor operate more safely. The unique supply-demand balance control principle means that refrigeration, heating, dehumidification and humidification are controlled by multiple sensors respectively, and each unit operates automatically and intermittently and independently as needed, avoiding the mutual cancellation of energy between units. The operating time of the unit is significantly shortened, saving more than 50% of electricity.
The constant temperature and humidity storage cabinet is a device used to store valuables and materials, simulating their suitable storage environment to prevent stored items and materials from deforming, deteriorating or failing. By using built-in working modules to control the temperature and humidity inside the cabinet, it can also be called a constant temperature and humidity storage cabinet due to its special functional effects. It is widely used in cultural relics, calligraphy and paintings, precision instruments, precision molds, electronic components, pharmaceutical products, biological samples, film, valuable materials and other items.

【Product Applications】

Constant temperature and humidity storage cabinets can be used to store all items and materials that have strict requirements on the temperature and humidity of the storage environment. For example, cultural relics collections, ancient books and calligraphy, chips, precision instruments, precision molds, pharmaceuticals, electronic components, medical drugs, biological samples, film, advanced lenses, aviation-specific materials, valuable materials and other items. The product applications cover scientific research institutions, laboratories, material rooms, universities, hospitals, aerospace academies, museums, archives, electronic companies, optoelectronic enterprises, equipment and instrument companies, etc.