Laboratory Autoclaves
24 equipment available
Saturated-steam sterilisation solutions certified to GMP, FDA and EN 285. 24 models from 8 to 150 L: benchtop Autester, vertical Presoclave with fractionated vacuum, counterpressure and IQ/OQ/PQ validation for pharmaceutical, clinical and food industries.
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JP Selecta laboratory autoclaves
JP Selecta laboratory autoclaves provide accurate and reliable sterilisation solutions for scientific, healthcare and industrial environments.
Our range spans from small benchtop autoclaves to advanced vertical laboratory autoclave models with fractionated vacuum and rapid drying.
All our models comply with GMP, FDA and EN 285 standards and ensure strict control of temperature and time. With capacities from 8 L to 150 L, every Selecta laboratory steriliser integrates digital recording and full traceability, supporting IQ/OQ/PQ validations in highly demanding pharmaceutical, clinical and industrial sectors.
Our autoclave range
Equipment adapted to every environment. From the small autoclave for clinics to the industrial autoclave for pharmaceutical production:
Benchtop sterilisation autoclaves
Ideal for limited spaces, these models offer fast and safe sterilisation with no complex installation required.
Capacities: 8, 12, 20, 23 and 28 litres.
- Working range: Up to 134 °C (2.1 bar of pressure).
- Advantages: Compact "plug & play" design, no water mains connection required and easy maintenance.
- Featured models: Autester ST DRY-S (class S) and Autester ST-DRY PV-B (versatility for solids and hollow items).
Vertical fractionated-vacuum autoclaves
High-end solution for laboratories that require guaranteed sterilisation of solid materials (porous and wrapped) and liquids in line with the strictest GMP and FDA standards.
- Capacities: 50, 80 and 150 litre models.
- Drying system: Powerful double-stage vacuum pump that removes air and ensures complete final drying.
- Differentiating features: Fast cooling system, PLC control with 10 configurable programs, USB and Ethernet connectivity for traceability and report generation in CSV and PDF.
Featured models: Autester ST DRY GMP-S and Autester ST DRY USB-S.
Autoclaves for liquid sterilisation
High-end solution for laboratories requiring guaranteed sterilisation of liquids, culture media and solids in line with the strictest GMP and FDA standards.
- Capacities: 80 and 150 litres.
- Stepped drying and cooling system: Powerful double-stage vacuum pump that removes air and ensures complete final drying along with precise control of the cooling ramp to protect product integrity.
- Differentiating features: PLC control with 10 configurable programs, USB and Ethernet connectivity for traceability and report generation in CSV and PDF.
Featured models: Steril Pres GMP and Steril Pres USB.
Autoclaves without fractionated-vacuum drying
Robust and economical equipment designed for sterilisation of common solid materials and non-critical liquids.
- Sterilisation type: Gravity displacement of air (class N).
- Advantages: Mechanical simplicity that ensures long service life and a more accessible price.
- Capacities: 50, 80 and 150 litre models.
- Features: Automatic air purge, safety thermostat and AISI 316L stainless steel construction.
Autoclave for culture media preparation
The Med 40 CLT autoclave has been specifically designed for the operational workflow of microbiology and tissue culture laboratories. A single unit integrates preparation, sterilisation and dispensing of culture media.
- Sterilisation type: Gravity displacement of air (class N).
- Advantages: Integrated system for preparation, sterilisation and dosing of culture media compliant with GMP and FDA standards.
- Capacities: 40-litre model.
- Features: PLC process control with 50 user-configurable programs, peristaltic-pump dosing, foot-pedal dosing control and internal magnetic stirring with a PTFE rod.
Technology and certifications
Each laboratory autoclave delivers validated results, ensuring process integrity in highly regulated scientific, healthcare and production environments.
Saturated steam sterilisation
Saturated-steam autoclave technology for the elimination of microorganisms. Precise control of the pressure-temperature relationship that ensures deep thermal penetration in any type of instrument and guarantees total sterility in chemical, clinical and industrial laboratories.
GMP, FDA and EN 285 certifications
We manufacture every GMP autoclave under strict quality standards, complying with the EN 285 standard and FDA requirements. This facilitates approval of audits in the pharmaceutical and food industries and provides full assistance with IQ/OQ/PQ validation protocols.
Control and recording systems
Selecta autoclaves incorporate advanced microprocessors (PLC) and touch screens (TFT) that enable real-time monitoring of every cycle phase. This enables full traceability through digital data recording and export, ensuring repeatability and safety in every sterilisation.
Applications of our autoclaves by sector
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Pharmaceutical industry. We ensure the sterilisation of materials and validation of processes under GMP compliance.
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Hospitals and clinics. Our autoclaves ensure maximum hygiene for surgical instruments, textiles and dressing materials.
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Food industry. Adapted to pasteurisation and sterilisation processes for preserves and packaging.
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Universities and research. We provide reliable equipment for culture media and teaching laboratories.
Why choose JP Selecta autoclaves
Manufactured in Spain, JP Selecta autoclaves and sterilisers are technical solutions that optimise time, safety and regulatory compliance in the laboratory.
ST DRY technology
Our autoclaves with integrated ST DRY technology combine fractionated vacuum drying, heat drying and radiation drying. It completely eliminates residual moisture in porous materials, textiles and complex instruments, leaving the load ready for immediate use.
Counterpressure for liquid sterilisation
Our industrial and specialised laboratory autoclaves use compressed-air counterpressure systems that prevent deformation or breakage of containers and avoid accidental projections when opening the chamber.
For dry-heat sterilisation processes above 160 °C, JP Selecta offers these laboratory ovens.
Full traceability and automatic recording
Most of our models feature PLC control that records every variable in the cycle. We offer total traceability through data export via USB or Ethernet in CSV and PDF formats, supporting the generation of automatic reports for audits and regulations.
Request a custom quote
Do you need advice to choose a laboratory autoclave? Our technical-commercial team will help you select the right model according to your applications, workload and regulatory requirements.
Frequently Asked Questions
What is a laboratory autoclave and what is it used for?
A laboratory autoclave is a sterilisation device that uses high-pressure, high-temperature steam to eliminate microorganisms, spores and viruses. It is mainly used in the pharmaceutical, food, research and healthcare industries to sterilise instruments, culture media, containers and biological waste, ensuring a safe and contaminant-free working environment.
What is the difference between a benchtop autoclave and a vertical one?
The main difference lies in capacity and space. A benchtop autoclave is compact (8 L to 28 L), easy to install and does not require water connection, ideal for clinics and small laboratories. A vertical autoclave offers greater capacities (up to 150 L) and can process larger volumes or complex materials thanks to advanced technologies such as fractionated vacuum or fast cooling systems.
What certifications must laboratory autoclaves comply with?
To ensure process safety and validity, a laboratory autoclave must comply with the European standard EN 285 (for large steam autoclaves) and, in regulated environments, with GMP (Good Manufacturing Practices) and FDA directives. The manufacturer must also provide IQ/OQ/PQ validation protocols to ensure the equipment operates according to technical and legal specifications.
How often does an autoclave need to be calibrated?
Certified calibration is recommended at least once a year, or more frequently in laboratories under strict regulations. Calibration ensures that the temperature and pressure sensors maintain the traceability required for critical processes. You can request this specialised service in our laboratory calibration section.
What maintenance does a JP Selecta autoclave need?
Preventive maintenance includes periodic cleaning of the chamber, inspection of the door gasket and replacement of biological filters. Regular maintenance avoids unplanned stops and extends the service life of the equipment. Our team offers technical support and maintenance plans to ensure optimal performance of your autoclaves.
Do JP Selecta autoclaves have a fast cooling system?
Yes, our advanced models (such as the Autester ST DRY GMP series) incorporate the Fast Cooling system. Thanks to a vacuum pump we force cool air from outside in and expel hot air from inside, creating a continuous airflow that quickly dissipates heat.
Do they include a counterpressure system?
We have specific models with compressed-air counterpressure technology such as Autester ST DRY GMP/USB and Steril Press. This system is essential for sterilisation of liquids in sealed containers (such as serum bags or vials), as it compensates the internal pressure of the container during heating and cooling, preventing deformation, breakage or explosions.
Do they have vacuum drying?
Yes. Our Autester ST DRY models feature a powerful vacuum drying system with a double-stage pump. This process removes air from the chamber before sterilisation (fractionated vacuum) and extracts residual moisture at the end, leaving porous materials, textiles and complex instruments completely dry.
What is the duration of an autoclave cycle?
Total duration depends on the load, the program and the selected temperature (typically 121 °C or 134 °C). A standard cycle can last between 20 and 60 minutes, plus heating, pressure equalisation and cooling times. Using systems such as vacuum drying or fast cooling can significantly reduce the total cycle time.
What is the maximum autoclave temperature?
Our autoclaves reach working temperatures of up to 134 °C - 135 °C (approximately 2.1 bar of pressure). This range allows compliance with the most demanding sterilisation protocols, ensuring elimination of pathogenic agents in the shortest possible time for applications on both solids and liquids.