Validation is a testing procedure carried out by an official authority, proving the effectiveness of your sterilizer. Compulsories and frequency of validation are regulated by local/national guidelines.

Do I need to document the results of all periodic tests?

W&H recommends recording all periodic tests, repairs and modifications on the sterilizer in a logbook including date and signature of the person who carried out the test or other activity. Compulsoriness of recording is regulated by local/national guidelines.

How long should I archive the documentation of regular tests?

Keep the results according to your country/regional specific laws and guidelines. Those records can be of assistance in case of service as well.

Does my sterilizer need any periodic qualification/validation?

Validation generally comprises a range of tests defined in internationally recognised standards. These tests begin for every device with the factory tests at W&H. In addition, corresponding documentation is included with your device. Prior to commissioning the device at your premises, the technician performs further checks to ensure the device functions correctly. Then, depending on the national/regional laws and directives, the device must be subjected to a so-called renewed performance qualification at regular intervals. For further information, please contact your dealer.

Whom should I contact to validate and maintain my sterilizer?

Validation shall be carried out by an official authority. Maintenance tasks shall be carried out by a qualified and authorized technician.

How do I change consumable components on my sterilizer?

Consumable replacement instructions are provided in the Instructions for Use, chapter “Maintenance”. In addition, a video description is available: • in the sterilizer, in the maintenance section of the menu; • in the Consumables & Accessories and Video Tutorial section of this web site.

How do I clean the water tanks and what products should I use?

Water tank cleaning instructions are provided in the Instructions for Use, chapter “Maintenance”. In addition, a video description is available: • in the sterilizer, in the maintenance section of the menu; • in the Consumables & Accessories and Video Tutorial section of this web site.

Should I pouch wrap my instruments and how long can I store them after sterilization?

To ensure that your instruments are stored in a sterile state from their successful sterilization until they are used, W&H recommends wrapping them in suitable sterile barrier systems before sterilization. The recommended storage period can be found in the recommendations of the wrapping material manufacturer. For further information, please contact your dealer.

The sterilizer remains switched OFF.

POSSIBLE CAUSE The main switch or network circuit breaker is OFF. SOLUTION Activate the main switch or network circuit breaker (ON). POSSIBLE CAUSE No voltage at the socket. SOLUTION Check the building electrical supply. POSSIBLE CAUSE The power cord is not connected properly SOLUTION Check and connect the power cord properly

Water is leaking at the front of the sterilizer.

POSSIBLE CAUSE Leaks through the chamber door seal. SOLUTION Clean or replace the door seal. Clean the door surface facing the chamber. POSSIBLE CAUSE Internal leak. SOLUTIONS Contact an authorized W&H service partner.

At the end of the cycle, there is residual water in the chamber

POSSIBLE CAUSE Sterilizer not properly levelled SOLUTION Place the sterilizer on a flat, levelled surface. POSSIBLE CAUSE Overloaded chamber SOLUTION Comply with the maximum load weight limits for each type of load. Always use the chamber rack for trays and cassettes. POSSIBLE CAUSE Chamber filter clogged SOLUTION Remove and clean the chamber filter. POSSIBLE CAUSE Load incorrectly placed SOLUTION Follow the recommendations as listed in chapter “Load maintenance and preparation” in the Instructions for Use.

The sterilizer enters into “Standby mode” immediately after being switched on.

POSSIBLE CAUSE The unit was turned off while in standby mode. SOLUTION Press the “Standby mode” button to exit.

When starting a cycle, the chamber door locks but re-opens immediately. The “Open the door” message appears.

POSSIBLE CAUSE Door seal not properly placed. SOLUTION Ensure that the door seal is correctly inserted around the whole circumference. POSSIBLE CAUSE Door jammed by external objects or by the load itself SOLUTION Remove any objects interfering with the chamber door. Check for interference between the door and the chamber furniture and/or the load.

Stains, spots or colour change on instruments.

POSSIBLE CAUSE Instruments rinsed with tap water and not dried before sterilization. SOLUTION Ensure that instruments are rinsed with distilled or demineralized water and completely dry before they are placed in the sterilizer. POSSIBLE CAUSE Use of water of poor quality or water containing chemical substances SOLUTION Drain both water tanks. Use good quality water (see chapter “Water quality” in the Instructions for Use). POSSIBLE CAUSE Organic or chemical residues on the instruments SOLUTION Clean, rinse and dry instruments before placing them in the sterilizer (see chapter “Load maintenance and preparation” in the Instructions for Use). POSSIBLE CAUSE Dirt in chamber, trays, tray rack. SOLUTION Clean the chamber and wash the chamber furniture POSSIBLE CAUSE Contact between instruments of different materials SOLUTION Ensure that instruments of different materials do not touch each other (aluminum, carbon or stainless steel, etc.); place them on different trays or cassettes or pouch them (see chapter “Load maintenance and preparation” in the Instructions for Use). POSSIBLE CAUSE Scale deposits on the chamber SOLUTION Clean the chamber and use good quality water (see chapter “Water quality” in the Instructions for Use).

No cycles are stored in the cycle history menu

POSSIBLE CAUSE An electronic board was replaced when serviced. SOLUTION The memory of the old board cannot be restored. Consult the cycle history in the USB pen drive.

Warning about saving to the USB (HTML and SCL files)

POSSIBLE CAUSE The USB pen drive is disconnected or full. SOLUTION Check presence and condition of the USB pen drive. If the problem persist, contact an authorized W&H service partner.

Warning about programmed maintenance.

POSSIBLE CAUSE The maintenance program needs to be carried out. SOLUTION Contact an authorized W&H service partner.

The cycle report printer does not work.

POSSIBLE CAUSE Printer not properly connected or not powered SOLUTION Check the data and the power connection to the printer.

The sterilizer is connected to an automated water supply system, there is no clean water in the tank and the automatic water filling does not fill the water.

POSSIBLE CAUSE Water filling system not connected. SOLUTION Connect the water filling system to the sterilizer. (see Instructions For Use). POSSIBLE CAUSE When the water filling system attempted to fill the tank, water was temporarily unavailable. SOLUTION Since the water tank filling is attempted only once in-between cycle execution, this event inhibits water feeding. Switch the sterilizer OFF and then ON again. Check the external water supply system. Check for water leaks from the sterilizer. POSSIBLE CAUSE Faulty MIN water level sensor in the clean water tank SOLUTION Contact an authorized W&H service partner.

The sterilization (PROCESS) phase of a sterilization cycle was longer than expected.

POSSIBLE CAUSE The chamber temperature dropped below the minimum threshold and the software performed a successful recovery SOLUTION Wait for cycle completion. If the problem occurs frequently, contact an authorized W&H service partner.

Warning about consumable replacement.

POSSIBLE CAUSE A consumable needs to be replaced. SOLUTION Order the requested consumable (door seal and HEPA/bacteriological filter) and replace it. See the chapter “Maintenance” in the Instructions for Use.

What is the maximum noise level of the Lexa Plus sterilizer?

The max. noise level of the Lexa Plus is 70 dB.

Which water quality should I use for my Lexa Plus sterilizer?

The water quality for sterilizers is internationally specified by standards and directives. The reasons for this are that your sterilizer can be seriously damaged by it or the sterilization can be jeopardised. Consequently, only water with conductivity of less than 10 µS/cm in North America and 15 µS/cm for the rest of the world should be used for your W&H sterilizer. The Multidem system and OSMO are especially designed to prepare suitable water (see chapter “Water quality” in the Instructions for Use).

Do I need to carry out periodic testing on my W&H Sterilizer?

All W&H sterilizers features test cycles (B&D/Helix test, Vacuum test). Compulsory and frequency of testing are regulated by local/national guidelines.

Lexa PLUS sterilizer

Name: Lexa Plus – Water steam sterilizer for dental practices
Brand: W&H

+ More Incredible!

The Lexa Plus sterilizer is even more incredible! The device offers even more capacity,
energy-saving fast cycles and automatic water filling to increase efficiency. Its connectivity
and traceability options make the sterilizer ready for any custom needs now or in the future.
Easy navigation with the intuitive touch screen display guarantees complete control of the workflow, saving time and offering full protection for you and your patients.

AR/3-D

System overview

Lexa PLUS
Technical data

Interrupting the
chain of infection

for peace of mind on reprocessing and infection prevention.

The Lexa Plus is built to offer more of all that counts in everyday dental infection control. It fits perfectly into each individual practice environment and workflow.

Environmentally friendly packaging
The new environmentally friendly packaging is completely reusable and recyclable. Plastic components were reduced to a minimum. For 99% of its weight, the new package is made of cardboard and other fully biodegradable substances.
Innovative, reliable and fast
- Eco Dry + technology, fast cycles and energy saving
- High capacity, 18 lbs. maximum load and optimized rack holds 5 trays
- Enhanced traceability
- Convenient, automatic water filling saves time
- Class B, pre-vacuum sterilizer
- Versatile cycle program options for all types of loads
- Closed-door drying with HEPA filter
- Single-use distilled water management, ensuring fresh water for every cycle
- Eco Dry +
  
  + More Technology
  thanks to Eco Dry +
  
  Offering even more technology with the advanced patented Eco Dry + which adapts the drying time to the mass of the load. This increases efficiency by reducing cycle times, increases the life span of your instruments and optimizes energy consumption.
- Capacity
  
  + More Capacity thanks to 7.4 gallon chamber
  
  With its 7.4 gallon chamber, Lexa Plus is able to reprocess up to 16.5 pounds of wrapped and 18 pounds of unwrapped instruments and is extremely flexible thanks to its 5-tray rack.
- Connectivity
  
  + More Functionality
  thanks to advanced features
  
  More advanced connectivity capabilities allow for remote monitoring and advanced service support.
  
  The ioDent^® system offers intelligent dental solutions and enables an advanced service support.
  
  Ethernet (LAN) and optional Wi-Fi connections offer the opportunity to download cycle reports directly on any PC or smart device.
- Traceability
  
  + More Traceability
  thanks to better protection with EliTrace
  
  A high standard of hygiene is paramount at every dental practice. With the new Lexa Plus this standard is now being further optimized.
  
  Lexa Plus offers full traceability without extra software or computers: with EliTrace.
- Easy operation
  
  Easy to use
  thanks to greater efficiency
  
  The color touch screen display offers an intuitive menu structure with a wide range of options to make your daily work easier, faster, and more efficient.
  
  The large chamber capacity, short cycle times and excellent load drying offer additional efficiencies as well as more flexibility due to the user-friendly tray and exclusive rack design.
Reprocessing in less than 22 minutes
Thanks to Eco Dry +, Lexa Plus cycles are very efficient: only 20 minutes for unwrapped loads and
only 8 minutes more for wrapped loads.

Reprocessing in less than 22 minutes!

Wipe disinfection in 1 minute
Disinfect your instruments by wiping them down before cleaning and maintenance.

10 seconds maintenance
The Assistina Twin reduces the maintenance process to a record time of 10 seconds.

Sterilization in 20 minutes
With the Lexa Plus fast cycle, instruments can be removed from the sterilizer ready for use after only
20 minutes.

Higher efficiency due to larger capacity …
Lexa Plus comes with 5 large trays along with a unique rack providing larger loading surface and more loading options.

... and less cycle time.

Lexa Plus offers versatile program options for all types of loads in order to reduce overall cycle duration.

Advanced connectivity
Innovations such as the ioDent^® system and the Steri App simplify daily work.

Protection at a new level
with EliTrace

Advanced traceability – Set a new standard with EliTrace

Intuitive navigation
The intelligent menu structure of the new Lexa Plus sterilizer ensures extraordinarily high operating comfort.

Intuitive navigation

You can navigate to the sterilization programs quickly and easily using the large 4.3” color display.

Water management system
An automatic water filling valve allows you to connect a demineralized system for optimal efficiency.
Manual filling and draining are no longer necessary.

Easy filling

Thanks to a frontal integrated funnel, manual filling is possible and easy.

Effortless tank access

The tank cover can be easily removed without tools to clean the tank.

Sterilization

“Sterilization actively minimizes the risk of infection! Because it's all about the safety of your patients, your employees and yourself.”

EliTrace

EliTrace is the advanced documentation system that offers for the first time full traceability down to the single instrument or set without any extra software or computers.

The result: a high level of safety
for practices and patients.

Time saving
Processes and perfectly dries an approximate 4.5 LB wrapped load in less than 40 minutes.

Extends service life
Automatic adjustment of the drying time depending on the load reduces heat exposure time. This extends the service life of your instruments.

Energy saving
Optimizing the drying time means less energy consumption.
This makes Lexa Plus the »green solution«.
- Complete documentation
  
  The documentation is automatically saved via a high-capacity USB stick.
- Linking cycle, sterilization package
  and patient
  
  The optional barcode label printer and cycle report printer provide additional support on traceability thanks to the opportunity to link cycle, sterilization package and patient.
- Adequate paper documentation
  
  The cycle report printer ensures adequate paper documentation of the cycle.
Available Accessories

Remote Wi-Fi kit

Allows the sterilizer to be wirelessly connected to a clinic‘s network.

Multidem

Multidem supplies demineralized water for steam generation and can be used for many conventional sterilizers and processing units. As a result, it ensures consistent and optimized performance, thereby extending the service life of your sterilizer and instruments. More Info!

Osmo

Osmo is the best water treatment device to supply several sterilizers with high-quality demineralized water at the same time. It automatically fills and drains up to 5 sterilizers simultaneously and is able to produce up to 8 gallons of water per hour. More Info!

Sprint

Print out cycle protocols on thermal paper with a 10-year paper warranty. More Info!

Barcode label printer

The label printer can be connected to the sterilizer for printing barcodes. In ombination with the integrated data logger, it improves your traceability system.
The label printer is a quick and easy tool for linking the sterilization cycle with patient records. More Info!

W&H Bowie & Dick test

A daily test that can be performed on your pre-vacuum sterilizers. The W&H branded Bowie-Dick test allows for a more enhanced traceability by linking the sterilization cycle with the test sheet.

Barcode scanner

The scanner enables you to scan labels into patient files.

W&H Steri App

The W&H Steri App allows controlling and remote monitoring up to 4 sterilizers. In addition, cycle history back-up saved on your smartphone ensures extra safety.

Download on the App Store

Download on Google Play Store

Compatibility:

The application is compatible with all sterilizers currently available.
Available languages: EN, IT, FR, DE, ES, ZH-CN, JP

Main features:

Remote control of your sterilizer: the user can remotely command up to 4 sterilizers.
Advanced traceability: EliTrace feature is now fully supported and the App permits to create instrument database directly from your smart device. In addition to this function, the management and tracking of dental instruments is integrated.
Reports creation: the App allows making intervention reports in order to collect data regarding specific treatments.
User management: creation and handling of sterilizer users directly from your smart device.
Backup functionality: all the cycle reports are automatically saved to assure more protection of data.

Steri App!

Lexa Plus sterilizer

supplied with rack, 5 aluminum trays, drain hose, tray holder, 8 GB USB stick, door opening tool, factory test

Lexa Plus
RIS-311
220 V
REF 19933100

7.4 gal (28 liters)
200–240 V AC; 50/60 Hz 10 A Single Phase

Request Price

Buy
Download Area
FAQs
- What is validation?
  Validation is a testing procedure carried out by an official authority, proving the effectiveness of your sterilizer. Compulsories and frequency of validation are regulated by local/national guidelines. more
- Do I need to document the results of all periodic tests?
  W&H recommends recording all periodic tests, repairs and modifications on the sterilizer in a logbook including date and signature of the person who carried out the test or other activity. Compulsoriness of recording is regulated by local/national guidelines. more
- How long should I archive the documentation of regular tests?
  Keep the results according to your country/regional specific laws and guidelines. Those records can be of assistance in case of service as well. more
- Does my sterilizer need any periodic qualification/validation?
  Validation generally comprises a range of tests defined in internationally recognised standards. These tests begin for every device with the factory tests at W&H. In addition, corresponding documentation is included with your device. Prior to commissioning the device at your premises, the technician performs further checks to ensure the device functions correctly. Then, depending on the national/regional laws and directives, the device must be subjected to a so-called renewed performance qualification at regular intervals. For further information, please contact your dealer. more
- Whom should I contact to validate and maintain my sterilizer?
  Validation shall be carried out by an official authority. Maintenance tasks shall be carried out by a qualified and authorized technician. more
- How do I change consumable components on my sterilizer?
  Consumable replacement instructions are provided in the Instructions for Use, chapter “Maintenance”. In addition, a video description is available:
  • in the sterilizer, in the maintenance section of the menu; • in the Consumables & Accessories and Video Tutorial section of this web site. more
- How do I clean the water tanks and what products should I use?
  Water tank cleaning instructions are provided in the Instructions for Use, chapter “Maintenance”. In addition, a video description is available:
  • in the sterilizer, in the maintenance section of the menu;
  • in the Consumables & Accessories and Video Tutorial section of this web site. more
- Should I pouch wrap my instruments and how long can I store them after sterilization?
  To ensure that your instruments are stored in a sterile state from their successful sterilization until they are used, W&H recommends wrapping them in suitable sterile barrier systems before sterilization. The recommended storage period can be found in the recommendations of the wrapping material manufacturer. For further information, please contact your dealer. more
- The sterilizer remains switched OFF.
  POSSIBLE CAUSE
  The main switch or network circuit breaker is OFF.
  SOLUTION
  Activate the main switch or network circuit breaker (ON).
  
  POSSIBLE CAUSE
  No voltage at the socket.
  SOLUTION
  Check the building electrical supply.
  
  POSSIBLE CAUSE
  The power cord is not connected properly
  SOLUTION
  Check and connect the power cord properly more
- Water is leaking at the front of the sterilizer.
  POSSIBLE CAUSE
  Leaks through the chamber door seal.
  SOLUTION
  Clean or replace the door seal. Clean the door surface facing the chamber.
  
  POSSIBLE CAUSE
  Internal leak.
  SOLUTIONS
  Contact an authorized W&H service partner. more
- At the end of the cycle, there is residual water in the chamber
  POSSIBLE CAUSE
  Sterilizer not properly levelled
  SOLUTION
  Place the sterilizer on a flat, levelled surface.
  
  POSSIBLE CAUSE
  Overloaded chamber
  SOLUTION
  Comply with the maximum load weight limits for each type of load. Always use the chamber rack for trays and cassettes.
  
  POSSIBLE CAUSE
  Chamber filter clogged
  SOLUTION
  Remove and clean the chamber filter.
  
  POSSIBLE CAUSE
  Load incorrectly placed
  SOLUTION
  Follow the recommendations as listed in chapter “Load maintenance and preparation” in the Instructions for Use. more
- The sterilizer enters into “Standby mode” immediately after being switched on.
  POSSIBLE CAUSE
  The unit was turned off while in standby mode.
  SOLUTION
  Press the “Standby mode” button to exit. more
- When starting a cycle, the chamber door locks but re-opens immediately. The “Open the door” message appears.
  POSSIBLE CAUSE
  Door seal not properly placed.
  SOLUTION
  Ensure that the door seal is correctly inserted around the whole circumference.
  
  POSSIBLE CAUSE
  Door jammed by external objects or by the load itself
  SOLUTION
  Remove any objects interfering with the chamber door. Check for interference between the door and the chamber furniture and/or the load. more
- Stains, spots or colour change on instruments.
  POSSIBLE CAUSE
  Instruments rinsed with tap water and not dried before sterilization.
  SOLUTION
  Ensure that instruments are rinsed with distilled or demineralized water and completely dry before they are placed in the sterilizer.
  
  POSSIBLE CAUSE
  Use of water of poor quality or water containing chemical substances
  SOLUTION
  Drain both water tanks. Use good quality water (see chapter “Water quality” in the Instructions for Use).
  
  POSSIBLE CAUSE
  Organic or chemical residues on the instruments
  SOLUTION
  Clean, rinse and dry instruments before placing them in the sterilizer (see chapter “Load maintenance and preparation” in the Instructions for Use).
  
  POSSIBLE CAUSE
  Dirt in chamber, trays, tray rack.
  SOLUTION
  Clean the chamber and wash the chamber furniture
  
  POSSIBLE CAUSE
  Contact between instruments of different materials
  SOLUTION
  Ensure that instruments of different materials do not touch each other (aluminum, carbon or stainless steel, etc.); place them on different trays or cassettes or pouch them (see chapter “Load maintenance and preparation” in the Instructions for Use).
  
  POSSIBLE CAUSE
  Scale deposits on the chamber
  SOLUTION
  Clean the chamber and use good quality water (see chapter “Water quality” in the Instructions for Use). more
- No cycles are stored in the cycle history menu
  POSSIBLE CAUSE
  An electronic board was replaced when serviced.
  SOLUTION
  The memory of the old board cannot be restored. Consult the cycle history in the USB pen drive. more
- Warning about saving to the USB (HTML and SCL files)
  POSSIBLE CAUSE
  The USB pen drive is disconnected or full.
  SOLUTION
  Check presence and condition of the USB pen drive. If the problem persist, contact an authorized W&H service partner. more
- Warning about programmed maintenance.
  POSSIBLE CAUSE
  The maintenance program needs to be carried out.
  SOLUTION
  Contact an authorized W&H service partner. more
- The cycle report printer does not work.
  POSSIBLE CAUSE
  Printer not properly connected or not powered
  SOLUTION
  Check the data and the power connection to the printer. more
- The sterilizer is connected to an automated water supply system, there is no clean water in the tank and the automatic water filling does not fill the water.
  POSSIBLE CAUSE
  Water filling system not connected.
  SOLUTION
  Connect the water filling system to the sterilizer. (see Instructions For Use).
  
  POSSIBLE CAUSE
  When the water filling system attempted to fill the tank, water was temporarily unavailable.
  SOLUTION
  Since the water tank filling is attempted only once in-between cycle execution, this event inhibits water feeding. Switch the sterilizer OFF and then ON again.
  Check the external water supply system.
  Check for water leaks from the sterilizer.
  
  POSSIBLE CAUSE
  Faulty MIN water level sensor in the clean water tank
  SOLUTION
  Contact an authorized W&H service partner. more
- The sterilization (PROCESS) phase of a sterilization cycle was longer than expected.
  POSSIBLE CAUSE
  The chamber temperature dropped below the minimum threshold and the software performed a successful recovery
  SOLUTION
  Wait for cycle completion. If the problem occurs frequently, contact an authorized W&H service partner. more
- Warning about consumable replacement.
  POSSIBLE CAUSE
  A consumable needs to be replaced.
  SOLUTION
  Order the requested consumable (door seal and HEPA/bacteriological filter) and replace it. See the chapter “Maintenance” in the Instructions for Use. more
- What is the maximum noise level of the Lexa Plus sterilizer?
  The max. noise level of the Lexa Plus is 70 dB. more
- Which water quality should I use for my Lexa Plus sterilizer?
  The water quality for sterilizers is internationally specified by standards and directives. The reasons for this are that your sterilizer can be seriously damaged by it or the sterilization can be jeopardised. Consequently, only water with conductivity of less than 10 µS/cm in North America and 15 µS/cm for the rest of the world should be used for your W&H sterilizer. The Multidem system and OSMO are especially designed to prepare suitable water (see chapter “Water quality” in the Instructions for Use). more
- Do I need to carry out periodic testing on my W&H Sterilizer?
  All W&H sterilizers features test cycles (B&D/Helix test, Vacuum test). Compulsory and frequency of testing are regulated by local/national guidelines. more
more
Instructions for use

Instructions for use
Lexa Plus sterilizer

Find all languages of the Update Hygiene and Maintenance (EN ISO 17664:2017) in the Download Centre.

Downloads

Brochure Lexa Plus

Collection Brochure

B&D Test

Stérilisateur Lexa Plus

Environmental labelling of packaging

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Video Tutorials

For a seamless and interactive online experience of our multimedia content (e.g. videos, maps), please accept the storage of the necessary cookies (YouTube, MovingImage - detailed information on these cookies can be found in the imprint/data protection) for marketing purposes.

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Lexa Plus Sterilization Programs

Sterilization cycles:	Wrapped		Low Temperature		Unwrapped
Temperature:	270°F (132°C)		250°F (121°C)		270°F (132°C)
Sterilization time:	4 min		30 min		4 min
Total cycle duration (minutes) including complete drying time:
	Automatic from	Typical load	Automatic from	Typical load	Automatic from	Typical load
	28–62 min	39 min	68–107 min	85 min	20–40 min	24 min
Max. load:	14 lbs (6.3 kg) Pouched/unwrapped items on trays
	14 lbs (6.3 kg) Pouched/unwrapped items on trays				18 lbs (8.1 kg) Unwrapped instruments and dental handpieces on trays
	16.5 lbs (7.5 kg) Items in wrapped/unwrapped cassettes or in trays and wrapped/unwrapped cassettes
	4.4 lbs (2.0 kg) Pouched/unwrapped Textile load on trays
Sterilizer supplied with rack, 5 aluminum trays, drain hose, tray holder, 8 GB USB stick, door opening tool, factory test

Lexa Plus

Trade name: Type:	Lexa Plus RIS-311
Chamber size:	7.4 gal (28 liters)
Power supply:	200–240 V AC; 50/60 Hz; 10 A single phase
Power consumption:	2.0–2.4 kW
Overall dimension (width × height × depth):	19.3“ × 17.9“ × 24.4“ (492 × 455 × 620 mm)
Weight (empty):	119 lbs (54 kg)
Main/used water tanks:	1.27 gal/1.35 gal (4.8 liters/5.11 liters)
Working range:	5 to 15 cycles
Usable space in chamber (width × height × depth)¹:	9“ × 9“ × 17.3“ (230 × 230 × 439.4 mm)
Connection types:	5 USB ports, 1 Ethernet (LAN) port, automatic water filling kit

^{(1) Usable space is referred to standard rack configuration.}

Lexa Plus sterilizers were designed, certified and validated with the most stringent directives and standards:
EN 13060	Small steam sterilizers	IEC 61326-1	Electromagnetic compatibility
ASME	Boiler and pressure vessel code	IEC 61010-1	Safety requirements
ANSI/AAMI ST55	Table-top steam sterilizers	IEC 61010-2-040	Specific requirements for steam sterilizer
N°2017/745	Medical Device Regulation	IEC 61770	Electric appliances connected to the water mains (avoidance of backsiphonage)
2014/68/EU	Pressure Equipment Directive	2012/19/EU	Waste Electrical and Electronic Equipment (WEEE)
CSA-C22.2 No 61010-1	Safety requirements for electrical equipment for measurement, control and laboratory use, general requirements	UL 61010-1	Safety requirements for electrical equipment for measurement, control and laboratory use, general requirements
› The sterilizer can be validated according to EN ISO 17665-1

Reports and studies (Sterilization, Cleaning & Maintenance)

Sterilization succeeds only with appropriate pre-disinfection and cleaning

The reprocessing of reusable medical devices remains a complex and challenging task that requires compliance with strict procedures and regular updates to ...

Fundamental principles in designing reprocessing areas

It is recognized all too often that very little consideration is given to sterilization or reprocessing areas in either existing or newly designed dental p...

More reports & studies