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Esco Table Autoclave
Esco has been a pioneer in sterilization technology, consistently innovating to produce high-quality, environmentally friendly equipment. Since 2010, Esco has been a reliable source of durable and efficient steam sterilizers. In 2010, the company introduced fast drying technology to reduce sterilization time and address wet-pack issues with a new steam generator.
By 2012, Esco earned a reputation for offering a wide range of sterilization solutions and one-stop purchasing services.
LARGE CAPACITY
Sterilize more in each cycle.
SMALL FOOTPRINT
Maximize the space and capacity of your sterilization room.
NO INSTALLATION
Start sterilizing
right away.
LESS MAINTENANCE REQUIRED
Spend less time on maintenance.
Sterilize in 3 simple steps
Open the sterilizer
Water injection
Press Start
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Do You Really Understand High-Pressure Steam Sterilizers?
High-pressure steam sterilizers are commonly used sterilization devices that utilize electric heating elements. When water is heated to a certain temperature, it transforms into steam. The steam rapidly displaces the cold air in the chamber through the exhaust valve (as shown in the diagram below). After the cold air is expelled, the exhaust valve is closed, and heating continues. At this point, since the steam cannot escape, the pressure inside the sterilizer increases, raising the boiling point and achieving temperatures above 100°C.
The high-temperature steam then comes into contact with the surfaces of the items being sterilized, causing the proteins in bacteria to denature, effectively killing the bacteria and viruses. Most bacteria can be destroyed in an environment above 121°C within a specific timeframe. Since the first pressure steam sterilizer was produced in 1880, pressure steam sterilization technology has gradually become one of the most reliable methods of sterilization, widely used in research institutions, laboratories, hospitals, pharmaceutical companies, and food enterprises.
Types Of Autoclaves And Their Advantages
When it comes to autoclave categories (also known as steam sterilizers), three main types (B, S, and N) stand out. Each autoclave has its unique features and applications. We will provide you with a comprehensive guide comparing these autoclave categories, ranking them based on their differences, and highlighting their significance in various settings.
As a professional manufacturer of autoclaves, we are dedicated to helping you make an informed choice about which steam sterilizer best suits the needs of your healthcare facility.
Class B Autoclaves
Deeper Sterilization For Challenging Media
Class B autoclaves are the top standard in steam sterilization, ideal for medical, dental, and laboratory use. Their vacuum system ensures complete sterilization, even for porous or complex items, providing precision and reliability in healthcare and research settings.
Vacuum Function
Class N models, Class B autoclaves use a vacuum to remove air from both the chamber and items, ensuring thorough steam penetration for sterilizing porous materials and complex instruments.
Steam Penetration
The vacuum in Class B autoclaves ensures complete steam penetration, even for items with air pockets or intricate designs, such as tissue culture flasks, pipette tips, and animal cages. In medical, dental, and laboratory settings, they provide reliable, versatile sterilization, ensuring all items are fully sanitized and safe.
Versatility
Class B autoclaves are highly versatile, ideal for sterilizing solid instruments, porous materials, and complex devices in hospitals, dental clinics, and laboratories. They are the preferred choice for comprehensive sterilization.
Standards Compliance
Class B autoclaves meet strict international standards, including EN 13060 for small steam sterilizers, ensuring top sterilization efficacy and safety for modern healthcare practices.
Efficiency and Environmental Considerations
Modern Class B autoclaves combine superior sterilization with energy and water efficiency. Many models feature eco-friendly technologies that reduce environmental impact while ensuring optimal performance, making them essential for both clinical excellence and sustainability.
Class S Autoclaves
Design and function
Compared to N-class autoclaves, S-class autoclaves offer a broader range of functions. These may include features like steam generators and vacuum pumps. These functions help remove air from the chamber before introducing steam, enhancing the sterilization capabilities for a wider variety of materials.
Performance of S-class autoclave:
The S-class autoclave has more capacity and can handle more materials.
Although they are more versatile than N-class models, they are not as comprehensive in terms of sterilization capacity as B-class autoclaves
Applicable material
You can also expect more versatility compared to the N-type model, but the S-type autoclave still may not be able to handle all the materials that the B-type autoclave can handle.
The Model S autoclave can also have its own drying mechanism and even a vacuum pump, although this is not a very common feature, and most models still use gravity displacement to expel air from the chamber.
Class N Autoclaves
Simple And Dependable
Class N autoclaves, or gravity displacement autoclaves, are a cost-effective choice for sterilizing simple items without complex designs. Their reliable, straightforward design makes them ideal for environments with basic sterilization needs.
Steam Generation and Circulation
Gravity autoclaves work by introducing steam into the chamber, displacing air through exhaust valves to create a steam-saturated environment. This ensures thorough sterilization by allowing steam to permeate all items, eliminating air pockets that could affect the process. This method is key to the consistent performance of gravity autoclaves.
Limitations
Class N autoclaves have limitations, as they lack a vacuum phase, making them ineffective for sterilizing porous materials, multi-layered items, or hollow devices with lumens due to steam penetration challenges.
Standards and Regulations
For stricter sterilization standards, such as in healthcare and advanced labs, Class B autoclaves are recommended. Their vacuum-assisted air removal ensures thorough sterilization of porous, wrapped items, and instruments with internal channels.
Versatility
N-type pressure steam sterilizer: Before steam disinfection, the disinfection pot does not undergo a vacuum pumping process, meaning it cannot perform pre-vacuum treatment. It is only suitable for disinfecting general solid metal instruments.
Correct Usage Methods For Autoclaves
STEP1 : Initial disposal of sterilized items
STEP2: The packaging and containers for disinfected items must be appropriate
STEP3: Disinfected items should be placed appropriately
STEP4: Calculate sterilization time appropriately
STEP5: Pay attention to safety:
Sterilizer Maintenance And Care
Daily maintenance of sterilizers plays a crucial role in ensuring their proper functioning. To keep the sterilizer working efficiently and effectively, it is important to treat it with care by performing regular cleaning and maintenance. Just like any machine that works hard for us, a sterilizer requires proper attention and care to maintain its performance and extend its lifespan. Regular upkeep helps prevent potential issues, improves safety, and ensures the sterilization process remains reliable.
How to Safely Position a Sterilizer？
A minimum clearance of 10 cm should be maintained around the sterilizer to allow for proper heat dissipation from the machine. Additionally, at least 50 cm of space should be left above the sterilizer to facilitate easy access for refilling the water tank or for regular cleaning. It is recommended to place the sterilizer in a well-ventilated area to ensure optimal performance. The ventilation openings on the sterilizer’s outer casing should not be obstructed by any foreign objects, as this could affect heat dissipation and the efficiency of the sterilization process.
How to Clean a High-Pressure Sterilizer?
- The sterilizer should be placed on a level work surface.
- Always use distilled water to prolong the life of the sterilizer.
- Do not open the sterilizer door if the pressure indicator does not show “0.0”.
- Before performing any maintenance or servicing, always disconnect the power and allow the unit to cool down completely.
- During normal operation, do not forcefully shut off the power. If an emergency exit is needed, press and hold the “START/STOP” button for 3 seconds to stop the cycle safely.
Sealing Ring Cleaning
Filter Cleaning
Drain Valve Replacement
The cleaning method involves using a lint-free cloth dampened with water and gently wiping the surfaces to remove the buildup.
The filter inside the chamber and at the bottom should be cleaned regularly. Remove it, rinse under running water, scrub with a soft brush, and then reinstall.
To replace the drain valve, turn off power and water, remove the old valve, install the new one, check for leaks, and reconnect power and water. Run a test cycle to ensure proper function.
Checkout How ESCO Autoclaves Fit Into Your Application
Laboratory
See why autoclaves are essential in academic and university research laboratories.
Considerations When Buying Autoclaves
Material Type and Sterilizer Classification
N-Class Sterilizer: Suitable for simple solid materials, with a compact design.
Not recommended for porous loads, textiles, hollow items, or bagged products due to insufficient steam penetration.S-Class Sterilizer: Offers greater flexibility than N-Class, handling a wider range of materials and more complex sterilization requirements.
B-Class Sterilizer: The most advanced type, capable of handling all types of loads, including porous and hollow items.
Equipped with features like pre-vacuum cycles, making it ideal for high-demand applications.
Capacity and Load Considerations
Ensure the sterilizer can handle the volume and types of materials you need to sterilize. Overloading may obstruct steam circulation and affect sterilization efficiency.
Consider features like pre-cycle vacuum to remove air from the load, allowing for more uniform steam distribution.
Pulse steam is also important for improving steam penetration in porous materials.
Additional Features and Specifications
Look for adjustable temperature settings, self-diagnostic cycles, and safety timers, which enhance the functionality and safety of the sterilizer.
Consider drying features, such as vacuum drying, which are crucial for porous loads.
Vacuum cooling can also shorten cycle times and increase the number of loads processed per day.
Space and Model Type
Evaluate the available space in your laboratory.
Sterilizers come in benchtop and floor-standing models, each suitable for different space limitations and load capacities.
Consider the frequency and type of sterilization tasks to determine the appropriate size and model.
Safety and Maintenance
Ensure the sterilizer meets safety standards and is equipped with features like personal protective equipment (PPE) for operators.
Regular maintenance and adherence to operating procedures are critical for ensuring the sterilizer’s lifespan and effectiveness.
What to Look for in a Autoclaves Supplier / Manufacturer
Reputation and Experience
Choose a manufacturer with a proven track record, customer reviews, certifications, and industry recognition for producing high-quality sterilizers.
Product Quality and Compliance
Ensure that the manufacturer complies with international standards and regulations (e.g., ISO, CE) for safety, reliability, and performance. This ensures that the sterilizer meets the required quality and operational standards.
Product Range and Support
Select a manufacturer that offers a variety of models, customization options, and strong customer support, including installation, training, maintenance, and warranty services.
Innovation and Maintenance
Look for advanced features (e.g., pre-vacuum, pulse steam) and focus on product reliability, ease of maintenance, and availability of spare parts and technical support.
Cost, Value, and Delivery
Consider the total cost of ownership, including price, maintenance, energy use, and lifespan, along with delivery schedules and lead times to meet your operational needs.
1.
Offering comprehensive dental equipment supply
We prioritize reliable, well-established equipment and tailored solutions. Our account managers provide you with professional advice on products, technology, daily operations, and sales practices.
2.
Exclusive regional distribution and authorization
Exclusive agreements ensure compliance, with region-specific rules and differentiated pricing. Distributors get priority for new launches, trademark protection, and marketing support, along with after-sales service and free training.
3.
Providing comprehensive technical service and support
ESCO provide you with comprehensive support from pre-sale to after-sale through manuals, remote guidance and on-site service.
About Us
Advantages of Partnering with ESCO
ESCO has an established network and customer base, a deep understanding of market trends and regulations, and the ability to streamline logistics and supply chain management. Additionally, ESCO possesses in-depth knowledge of local market demands, which helps in customizing products and ensuring compliance with regional standards. This accelerates market penetration and ultimately boosts your sales and customer satisfaction.
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While autoclaves solely utilize steam to disinfect, sterilizers can use chemicals, high pressure, filtration, irritation, or a combination of these methods to eliminate living organisms.
Autoclaves are used in education, research, biomedical research, pharmaceutical research and industrial settings to sterilize lab instruments and glassware, process waste loads prior to disposal, prepare culture media and liquid media, and artificially age materials for testing.
The autoclaving process takes advantage of the phenomenon that the boiling point of water (or steam) increases when it is under high pressure. It is performed in a machine known as the Autoclave where high pressure is applied with a recommended temperature of 250°F (121°C) for 15-20 minutes to sterilize the equipment.
- Acids.
- Explosive Material.
- Flammable Material.
- Chlorine Based (or chlorine included) Products.
- Reactive, Corrosive, or Toxic Materials.
- Radioactive Material.
Boiling Water
Boiling inactivates bacteria, protozoa, viruses and other pathogens by using heat to damage them structurally. You can use this for Niobium, Titanium, stainless steel, Pyrex glass, quartz glass and bioplastic. Keep acrylic jewelry away from hot water and use other sterilization
Sterilization Auxiliary Product
We offer additional accessories to help your lab run efficiently.
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