Many cultural relics have extremely strict requirements for the storage environment of cultural relics. In order to better preserve and exhibit cultural relics, museums or cultural relics bureaus have extremely strict technical requirements for cultural relics display cabinets. Today, Shenzhen Shichuang Museum Display Cabinet Manufacturer will talk to you about the technical requirements of constant temperature and humidity equipment for constant temperature and humidity cultural relics display cabinets for museum cultural relics exhibitions.

First of all, the control performance requirements of constant temperature and humidity equipment for constant temperature and humidity cultural relics display cabinets: 1) Humidity control range: 30% ~ 70% RH; 2) Humidity control accuracy: ≤ ± 3% RH; 3) Humidity uniformity: ≤6% RH; 4) Humidity fluctuation: ≤5% RH; The electrical part of the constant temperature and humidity equipment is required to work at (40 ± 2)℃, (85 ± 3)% RH for 6 hours before it meets the requirements, and the reliability level should reach the third level MBTF ≥ 8000 h.

Secondly, the constant temperature and humidity equipment of the constant temperature and humidity display cabinet has the functions of monitoring the temperature and humidity in the cabinet and actively adjusting the humidity. The temperature measurement range is: - 5 ℃ ~ 50 ℃; the humidity measurement range is: 10% ~ 90% RH, and the humidity control accuracy is: ≤ ± 3% RH.

Finally, the sealing performance of the constant temperature and humidity equipment of the constant temperature and humidity display cabinet (the sealing performance of the constant temperature and humidity display cabinet should meet the ventilation rate ≤1. 5 d

- 1) The insulated power supply device should apply 1500 V AC voltage for 1 min between the input terminal and the shell of the constant temperature and humidity equipment, and there should be no breakdown and flashover during the period, and the leakage current should not be greater than 5 mA, the insulation resistance should not be less than 50MΩ, the shell surface should not have obvious scratches and deformation, and the shell connector should be firmly installed without looseness.

The above are the technical requirements for constant temperature and humidity equipment of constant temperature and humidity cultural relics display cabinets for museum cultural relics collections. If you have any questions, please contact Shenzhen Shichuang Museum Display Cabinets. The full name of Shichuang Museum Display Cabinets (Shenzhen Shichuang Exhibition Display Co., Ltd.) takes you into the museum and gets closer to Chinese cultural relics and Chinese culture. Shichuang Museum Display Cabinets allows more people to understand cultural relics and history, and helps cultural dissemination and enhance cultural confidence in the spring breeze and rain.