DTS pilot retort is a multifunctional test sterilization retort, which offers multiple modes of operation in one machine, such as spray (water spray, cascade, side spray), water immersion, steam, rotation, etc. Any combination of several sterilization methods is configurable, making it the best option for laboratory and food producers in need of new product development. In addition, the retort is extraordinary in formulating sterilization process of new products, measuring F0 value, and simulating the sterilization environment in mass production.