The New W&H Lexa Sterilizer
The W&H Lexa Sterilizer
The W&H Lexa Sterilizer is here in the States, and we’ve got all the info you need. Things like how it looks, dimensions, cycle times, features, the works. The New W&H Lexa is a tabletop sterilizer, sporting a sleek white color and accented with traces of blue in some areas including the interface. And it even has a rounded top front edge that shows a seamless extension to the back.
And this modern makeup isn’t just for show. It also comes with features that you’ll be accustomed to in newer autoclaves. The Lexa is a new take on the modern autoclave and it delivers in more ways than one. So with that, let’s get into the specifics. First, let’s tell you the advantages.
The Advantages
The W&H Lexa sterilizer has a wealth of advantages that make it a superb sterilization machine. Before we start, there’s one thing we should go over. It’s a Class B pre/post-vac type autoclave. This means it uses pulses of steam that start to replace the regular air in the chamber with steam. This allows the steam to get into harder to reach areas. Even helping to sterilize said areas on more porous materials. Class B autoclaves are slowly becoming the standard type of class because of what they do. And that means the Lexa is well prepared.
- And this along with its other advantages show you just what kind of machine you’re getting. Things like:
- User-friendly interface and high-end color touch screen for simple navigation to all sterilization options
- Customizable drying time
- Large capacity sterilizer chamber with unique tray and exclusive and design.
- Versatile sterilization program options with short cycle times
- Superior vacuum-assisted drying
- Meets stringent hygiene standards, including dynamic pulsed air removal, closed door drying and single-use water management
- Easy maintenance – Lexa does not require periodic execution of cleaning cycles
- Programmable cycle start
- Excellent value for money
- Integrated automatic water filling valve
- Automatic digital cycle recoding on USB stick.
- User authentication and load release (optional)
- Bar code label printing (optional)
Dimensions
There are two models of the W&H Lexa sterilizer. The 110V and the 220V. The specs reflect the similarities and differences in both models.
Type: Lexa 110V Lexa 220V
Chamber Size: 7.4 gal (28 liters) 7.4 gal (28 liters)
Power Supply: 100-125 V AC; 50/60 Hz; 12 A Single Phase 200-240 V AC; 50/60 Hz; 10 A Single Phase
Overall DImension (w x h x d) 19.3“ (490 mm) x 17.8“ (452 mm) x 24.3“ (616 mm) 19.3“ (490 mm) x 17.8“ (452 mm) x 24.3“ (616 mm)
Weight (empty): 105.8 lbs (48 kg) 105.8 lbs (48 kg)
Clean/Used Water Tanks: 1.7 gal (6.4 liters) / 1.8 gal (6.7 liters) 19.3“ (490 mm) x 17.8“ (452 mm) x 24.3“ (616 mm)
Data Ports: 2 USB ports, 1 Ethernet port (optional) 2 USB ports, 1 Ethernet port (optional)
Sterilization Programs
This section will reflect the cycle times and temperatures this autoclave is capable of for different sterilization materials.
Sterilization Cycle Unwrapped Pouches
Medium LoadPouches
Large LoadPouches &
Wrapped CassettesWrapped Cassettes Low
Temperature
Temperature: 132°C (270°F) 132°C (270°F) 132°C (270°F) 132°C (270°F) 132°C (270°F) 121°C (250°F)
Holding time (minutes): 4’ 4’ 4’ 4’ 4’ 30’
Total cycle duration (minutes) including drying*: 26’–39’ 43’–53’ 48’–58’ 53'-64' 58'-71' 73’–79’
Max. load (excluding trays): 8.1 kg (18 lbs) 1.4 kg (3 lbs) 2.7 kg (6 lbs) 5.0 kg (11 lbs) 6.4 kg (14 lbs) 2.3 & 2 kg (5 & 4.4 lbs)
including trays
* Cycle times are approximate and may vary depending on voltage and instrument loads.
Standards
This portion shows you the standards that the Lexa is required to, and does succeed in meeting. Lexa sterilizers were designed, certified and validated according to the following standards and directives:
93/42/CEE Medical Device Directive
EN 13060 Small steam sterilizer
IEC 61326-1 Electromagnetic compatibility
IEC 61010-1 Safety requirements
IEC 61010-2-040 Specific requirements for steam sterilizer
IEC 61770 Back syphonage
ASME* Boiler and pressure vessel code
ANSI/AAMI ST55 Table-top steam sterilizers
CSA C22.2 No. 61010-1-12 Safety requirements for electrical equipment for measurement, control and laboratory use, general requirements.
2012/19/EU Waste Electrical and Electronic Equipment (WEEE)
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
*On Request
Final Thoughts
Whenever a new autoclave gets announced for us here in the US, we’re always excited. Because some of these new, sleeker autoclaves have such cool designs and features that we just can’t wait to show you. All kinds of different designs and features come together to make such incredible modern powerhouses. And the W&H Lexa sterilizer is no different.
A user-friendly navigation system that helps you explore the flexible and customizable programs that it has. A Class B vacuum autoclave able to sterilize in larger quantities for increased efficiency. All backed in by a flexible tray and user-friendly handling system. Automatic data logging to USB. And so many other great features. The W&H Lexa sterilizer is here, and this machine is nothing to sneeze at. If you have any questions about this or anything else, you can find us at the links below.
As always if you have any questions about this process or anything else please feel free to contact us and take advantage of our “FREE TECH SUPPORT.”
We also offer FREE VIRTUAL TECH SUPPORT to “See and Talk” with a “Real Time Live Technician” for any problems you may be in need of help with.
You can also use our “FREE MAINTENANCE PROGRAM”. Take the guesswork and worrying about what unit is due for maintenance and which maintenance cycle it is time for. We will keep track of all your autoclaves and let you know when it’s time for anything.