Museum constant temperature and humidity display cabinet


Author:DG Display Showcase Manufacturers& Suppliers - 25 Years DG Master of Custom Showcase Display

The constant temperature and humidity display cabinets used in museums are special display equipment used to display precious items such as cultural relics, artworks, and historical relics. The main function of these showcases is to maintain constant temperature and humidity to protect the integrity and preservation of the items on display. Here is some important information about constant temperature and humidity display cabinets in museums: Temperature control: Constant temperature display cabinets can accurately control the internal temperature, usually between 18 and 22 degrees Celsius, depending on the requirements of the items on display. Maintaining a stable temperature helps prevent items from being damaged by temperature fluctuations. Humidity control: Display cabinets can also maintain appropriate humidity levels, usually between 50% and 55% relative humidity. Humidity control is particularly important for some items, such as paper artifacts and paintings, as it prevents the paper from becoming brittle or the paint from peeling off. Protective materials: Constant temperature and humidity display cabinets are usually made of high-quality glass or acrylic to provide good visual transparency and physical protection. They may also contain special seals to prevent outside air from getting inside the showcase. Lighting: Display cabinets are usually equipped with low-heat, low-UV radiation LED lighting systems to reduce lighting damage to items. Monitoring system: Museums usually install monitoring systems to monitor the temperature and humidity inside the display cabinets in real time, and send out alarms when abnormal conditions occur, so that timely measures can be taken. Anti-theft measures: Some display cabinets are also equipped with anti-theft equipment, such as alarm systems and safety glass, to ensure the safety of displayed items. The use of these constant temperature and humidity display cabinets in museums is very important as they provide optimal preservation conditions to ensure long-term protection and sustainable display of the items on display. How to test the anti-seismic effect of cultural relic display cabinets? Testing the anti-seismic effect of cultural relic display cabinets is one of the important steps to ensure that cultural relics are protected when earthquakes or other vibration events occur. Here are some methods to test the earthquake resistance of cultural relic display cabinets: Simulated earthquake vibration test: This is one of the most common methods. Display cabinets are usually placed on a vibration platform and their seismic performance is tested by simulating earthquake vibrations. This testing typically simulates different levels of earthquake intensity and direction to evaluate the performance of the showcase. Sensor monitoring: Install accelerometers or other sensors inside and outside the showcase to monitor the showcase’s movement during vibration events. These sensors can record the displacement, speed and acceleration of the showcase to evaluate its earthquake resistance. Simulated cultural relics test: place simulated cultural relics or hanging cultural relics inside the display cabinet, and observe their status during the test. If the simulated cultural relics are not significantly damaged or displaced, the earthquake-proof effect of the showcase can be considered effective. Finite Element Analysis: Finite element analysis is used to calculate the structural response of the showcase to simulate the impact of an earthquake or vibration event. This can be done through computer simulations to evaluate how the showcase will perform under different conditions. Seismic table test: The showcase is placed on a seismic table and simulates seismic vibrations to evaluate its response at different vibration frequencies and vibration amplitudes. No matter which method is used, the anti-seismic effect test of cultural relic display cabinets should be carried out under the guidance of professional engineers or testing institutions. The goal of the testing is to ensure that the showcases can protect valuable artifacts from damage during an earthquake or other vibrational event. The test results can be used to verify whether the design and materials of the display cabinet meet the standards and whether improvements are needed to improve its shock-proof performance.


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