HMC autoclaves HGD Series with Steam Generator and Vacuum Pump
HGD Series autoclaves with steam generator and vacuum pump combine sterilisation technology and autonomous steam generation in one unit. This design is suitable for laboratories, clinics, pharmacies, and pharmaceutical facilities where no external steam supply is available. The integrated vacuum pump enables fractionation cycles for porous materials and textiles.
Falls keine Produkte für diese Kategorie gefunden wurden, findet
vermutlich gerade ein Datenbankupdate statt.
Bei Fragen stehen wir gern zur Verfügung: 06301 / 794830
HGD Autoclaves: Integrated Steam Generation and Vacuum Technology
The HGD Series from the HMC autoclave range is characterised by the combination of an integrated steam generator and vacuum pump. This design is intended for applications where no central steam supply is available or autonomous operation is required. The steam generator produces the saturated steam required for sterilisation directly within the unit, while the vacuum pump enables multiple evacuation cycles to remove air from porous sterilised goods.
Functionality of Autoclaves with Steam Generator
Unlike autoclaves that require externally generated steam, HGD autoclaves feature an internal steam generator. This heats water in a separate vessel and feeds the resulting steam into the sterilisation chamber in a controlled manner. Steam generation occurs independently of the boiler temperature, allowing for precise control of pressure and temperature during the sterilisation cycle. This design is particularly advantageous in smaller laboratories, medical practices, or research facilities that cannot provide complex infrastructure for steam supply.
Areas of Application for the HGD Series
Autoclaves with an integrated vacuum pump are used in laboratories, clinics, pharmacies, and biotechnological facilities where porous materials, textiles, filtration systems, or packaged sterilised goods are treated. The vacuum technology supports fractionated pre-vacuum cycles to remove air pockets and ensure uniform steam penetration. Typical applications include the sterilisation of laboratory textiles, medical products, culture media, and microbiological materials. The HGD Series is also suitable for validation processes where reproducible cycle parameters are required.
Selection Criteria for Autoclaves with Steam Generator and Vacuum Pump
When selecting an HGD Series autoclave, chamber volume, sterilisation cycles, and connection requirements are decisive. The chamber volume determines the maximum batch size. The availability of programmes for porous and non-porous materials is relevant to the area of application. The water connection for the steam generator and the electrical power requirements must be coordinated with local conditions. The control system should offer documentation functions for GMP-compliant logging, provided regulatory requirements exist.
Frequently Asked Questions about HGD Autoclaves with Steam Generator and Vacuum Pump
The following answers typical questions regarding this device class.
What are HGD autoclaves with steam generator and vacuum pump used for?
These autoclaves are used for the sterilisation of porous and non-porous sterilised goods in laboratories, clinics, pharmacies, and research facilities. The integrated vacuum pump enables fractionation cycles that remove air pockets and ensure uniform steam penetration in textiles, filtration systems, and packaged materials. The steam generator eliminates the need for an external steam supply.
Which size is suitable for which laboratory requirement?
The required chamber volume depends on the batch size and the frequency of sterilisation cycles. Smaller units are suitable for medical practices and small laboratories with occasional requirements, while larger chambers are used in pharmaceutical facilities, microbiological laboratories, or clinics with high throughput. Selection should be based on the maximum load quantity and the number of daily cycles.
Which cycles are necessary for porous materials?
For porous materials such as textiles, filters, or packaged sterilised goods, fractionated pre-vacuum cycles are required. During this process, the chamber is evacuated and filled with steam multiple times to remove residual air. These cycles ensure complete steam penetration and safe sterilisation. Autoclaves with a vacuum pump offer special programmes for these applications, which differ from cycles for liquids or solid instruments.
What is the difference between the HGD and HG series?
The HGD Series features an integrated steam generator and an additional vacuum pump, whereas the HG Series also possesses a steam generator but operates without a vacuum function. The vacuum pump in the HGD Series enables fractionated pre-vacuum cycles for porous materials. The HG Series is designed for non-porous sterilised goods and liquids. The choice depends on the application spectrum: if textiles or packaged materials are being sterilised, the HGD variant is required.
Which accessories are useful for operation?
Useful accessories include loading baskets, tray systems, and sterilisation indicators for process validation. Printers or data loggers may be required for documentation. Water treatment systems extend the service life of the steam generator by preventing limescale deposits. For GMP-relevant applications, validation sets and biological indicators are recommended for the qualification of sterilisation cycles.
How can one obtain advice on selecting an HGD autoclave?
For the selection of a suitable HGD Series autoclave, chamber volume, sterilisation programmes, connection requirements, and regulatory requirements should be coordinated with the supplier. Advice includes clarifying use cases, throughput requirements, and spatial conditions. Technical data sheets and reference projects assist in the decision-making process. A quote can be prepared based on specific laboratory needs.
What maintenance do autoclaves with steam generator and vacuum pump require?
Regular maintenance includes descaling the steam generator, checking seals, and inspecting the vacuum pump. The steam generator should be descaled according to water hardness and operating frequency to avoid malfunctions. The vacuum pump requires periodic oil changes or filter maintenance, depending on the pump type. Safety valves, pressure sensors, and door locks should be checked at defined intervals to ensure safe and reproducible sterilisation performance.