Laboratory sterilizer DHS

heathot airbottle

The DHS dry heat sterilizers have been designed to class 100 (ISO 5) hot air sterilise and depyrogenate empty glass containers, such as bottles, vials and stainless steel parts. By retaining the dry heat at a temperature of 250-300°C for a controlled period of time, the microorganisms are inactivated and destroyed. Predefined and “custom” programmes for every need. The equipment process is developed by our Automation Department, according to the current regulations/standards and the type of product being sterilised or depyrogenated. The DHS-series dry heat sterilisers have been designed to be ISO 14664-1-compliant (Class 100 according to US Federal Standard 209 E) up to a temperature of 300°C. Class 100 is guaranteed throughout the entire cycle (heating, sterilisation/depyrogenation and cooling phases). LAST Technology verifies and guarantees these performances during the equipment’s FAT, by sampling the particle content inside the steriliser throughout the cycle (especially during the cooling phase as this is the most critical due to the expansion and retraction of the frames and filters). The system also ensures optimum heat distribution throughout all the sterilisation/depyrogenation phases (temperature deviation below ± 2°C). • Rectangular sterilisation/depyrogenation chamber and hatches (doors). • Fully welded one-piece chamber with rounded corners to ensure excellent hygiene levels and facilitate internal surface cleaning. • The chamber/base is fitted with a cavity to quickly and uniformly heat and cool loads. • The mechanical construction is resistant to temperatures above 350°C.