The technical requirements of the mold incubator are as follows:
1. Product performance of mold test chamber
1. The test temperature and tolerance are 29 ℃ ± ℃
2. The temperature gradient should not exceed 1 ℃
3. The temperature fluctuation should not exceed 1 ℃
4. The relative humidity in the test chamber is not less than 90%
5. The wind speed in the test chamber should not exceed 1m / s
2. Product structure and appearance requirements of mold test box
1. The interior wall of the working room should be made of corrosion-resistant materials, and the surface should be easy to clean
2. Condensation water is not allowed to drip in the work space. And should be continuously excluded, not allowed to be used as humidification water without permission
3. The radiant heat of the heating element should not directly act on the test sample
4. The studio should be equipped with observation windows and lighting devices
5. The box door, ventilation duct and refrigeration system should be airtight and reliable, and should not leak air, water or oil.
6. There should be a sample rack for placing or hanging samples
7. The appearance of the coating layer should be flat and smooth, uniform in color, no exposed bottom, bubbles, layering or scratches.
3. Safety and environmental protection requirements of the mold test chamber
1. The insulation resistance value between the terminal and the metal shell of the box should meet: cold state 2MΩ or more, hot state 1MΩ or more (measured with 500V, accuracy is 1.0 class megohmmeter); and can withstand 50Hz AC voltage 1500V, Withstand voltage test with pressure time of 5s.
2. The protective ground terminal shall have good electrical connection with the enclosure of the test chamber and be able to connect conveniently and firmly, and shall comply with the provisions of 7.1.9 of GB / T 14048.1-2000
3. There should be over-temperature, over-current protection and alarm devices
4. The solicitation noise should not be higher than 75dB (A).
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