One. Application: 
 For environmental protection, health and epidemic prevention, drug testing, agricultural and sideline, and aquatic research, institutions, production sector, is the analysis and the BOD determination of water, bacteria, fungi, microorganisms and culture, conservation, plant cultivation, breeding and testing of special equipment. 
 Second, product characteristics: 
 1, the use of mirror stainless steel, semi-circular easy to clean corners, between the adjustable shelf inside. 
 2, the computer intelligent temperature control device, has set to determine the temperature Digital display PID self-tuning function, temperature control accuracy and reliability. 
 3, double six structures, thermal insulation performance. All-glass door inside the door, open the outer door, observe the situation does not affect the inside box temperature. 
 4, the modular refrigeration devices, configuration delay start, high and low pressure multi-protection.