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January 26,2023

Museum constant temperature and humidity air conditioning, museum temperature and humidity monitoring system

Constant temperature and humidity air conditioner and museum temperature and humidity monitoring system

Chinese history and culture are broad and profound

5.18 International Museum Day, many people may not know it

This is an international festival initiated and created by the International Museum Association (ICOM)

May 18, 2020 is the 44th International Museum Day. The theme of this year's International Museum Day is "Diversity and Inclusion"

The museum is a place to collect, collect, display and research the real objects representing the natural and human cultural heritage. It is like a charming and mysterious palace, showing us the majesty of history, cultural heritage and artistic charm

Collections are carriers of historical, cultural and artistic information

However, the quality of the collection is affected by many environmental factors, such as environmental climate, air pollution, light radiation, insect hazards, microbial reproduction, etc

The temperature and humidity of the collection warehouse are the main factors affecting the preservation of cultural relics

China's climate: China is located in the eastern part of the Eurasian continent, with a remarkable monsoon climate. The winter is cold and dry, the summer is wet and rainy, and the four seasons alternate significantly, with a complex and changeable climate

Therefore, the temperature and humidity often change, so it is not ideal to rely solely on the natural environment to provide conditions for the preservation of cultural relics

How can damp damage cultural relics

1. It leads to corrosion of metal collections. The common bronze disease is caused by humid storage environment

2. Reduce the durability of paper-based cultural relics, cause cellulose hydrolysis, swelling, increase the destructive power of dust, and shorten the storage life

3. The writing fades and the cultural relics lose their original use value

4. It causes damp and mildew, damage to cultural relics and facilities in the warehouse

5. The high and low humidity leads to the deformation or cracking of wood, paper, silk and other collections. High humidity leads to deformation and drying leads to cracking

What is the appropriate temperature and humidity control for the museum? The temperature and humidity required by different collections are different

From the humidity analysis, the metal cultural relics are generally controlled between 45% - 50% RH, the paper cultural relics are controlled between 50% - 55% RH, and the wooden lacquer cultural relics warehouse is controlled between 60% - 65% RH

Oil painting cultural relics: (temperature: 20 ℃, humidity: 50% - 60% RH), textiles: (temperature: 20 ℃, humidity: 50% - 60% RH)

However, considering the characteristics of different collections, the relative temperature of the museum is generally controlled between 15 ℃ - 25 ℃, and the humidity is controlled between 45% - 65% RH. A slight change in this value will not affect the cultural relics

How to solve the problem of humidity in museums and cultural relics storage warehouses

The climate outside the museum is difficult to control, but the microclimate environment inside the museum can be improved

With the rapid development of economy, indoor temperature and humidity control equipment is increasingly updated and the effect is more and more excellent

Indoor temperature and humidity control, find electrical appliances

Electric appliances, focusing on air temperature and humidity regulation solutions for 15 years, create a reasonable temperature and humidity environment for museums and protect cultural relics

№ 01 · Mobile industrial dehumidifier

Designed for large areas

Adjust humidity freely

Strong large area dehumidification

Safe high-strength cold rolled sheet

Easy movement of universal wheels

A series of products designed and developed for museums, warehouses, underground parking lots and other large areas. They feature large areas of strong dehumidification, free humidity regulation, cabinet design, and vertical top with large air volume, so that the entire application site can be dehumidified evenly and effectively avoid the problem of moisture and mildew

№ 02 · Central ceiling dehumidifier

Efficient dehumidification

Dust removal and purification

Noise reduction design

Automatic drainage function

Multiple protection

For dehumidification equipment developed for large space, ceiling installation method saves ground space. Efficient dehumidification, quiet and stable, more dust removal, automatic drainage, multiple protection functions, stable and effective control of environmental humidity

№ 03 · Constant temperature and humidity air conditioner

Refrigeration heating constant temperature, precise temperature control

Integrated dehumidification and humidification, intelligent constant humidity

Temperature control range: 18~30 ℃, sensitivity: ± 1 ℃; The humidity control range is 45~70% RH, and the sensitivity is ± 5% RH

For the cultural relics storage environment with double requirements of temperature and humidity, the constant temperature and humidity machine is a must. It has four functions of dehumidification, humidification, refrigeration and heating. It has high accuracy and stability, and can maintain constant temperature and humidity in the controlled area

№ 04 · Exhibition cabinet constant temperature and humidity machine

Refrigeration heating constant temperature, precise temperature control

Integrated dehumidification and humidification, intelligent constant humidity

Temperature control range: 18~30 ℃, sensitivity: ± 1 ℃; The humidity control range is 45~70% RH, and the sensitivity is ± 5% RH

It is specially designed for the development of the internal space system of the exhibition cabinet, with small air volume, large air pressure, large dehumidification capacity, and one machine for multiple purposes (temperature control, humidification, dehumidification, purification). It is suitable for cultural relics exhibition cabinets; Small boutique storage room

This series of units adopts integrated design, with large heat exchange area and small air volume; Effectively reduce air supply volume; Reduce installation costs. Air with appropriate temperature and humidity can be sent into the cabinet to reduce the moisture content of indoor air and create an environment for normal operation of the plane air conditioning system; Meet the requirements of the external environment for the exhibits inside the booth

All the above news reports about the museum's constant temperature and humidity air conditioning and the museum's temperature and humidity monitoring system are provided by Mashima Electric for your reference and learning

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