Product use: GHP series light incubator thermostatic equipment with analog natural light, suitable for plant germination, seedling, microbial cultivation, water quality analysis and the BOD test, is biology, genetic engineering, medicine, health and epidemic prevention, environmental protection, agriculture, forestry and animal husbandry industries such as scientific research institutions, universities and colleges, the importance of laboratory test equipment production unit or department. Technical parameters: Working space :400 liters Temperature range: 5 ~ 50 ℃ Temperature uniformity: + / - 1 ℃ or less Temperature fluctuation degree: + / - 1 ℃ or less Illumination: greater than or equal to 5000LX Features: Stainless steel liner, plastic coated steel, polyurethane foam insulation. Using intelligent time control instrument, the digital display precision is high. Unique stainless steel circulation air duct, forced air circulation, uniform temperature. Double illumination, hollow window. There are overtemperature protection systems.