Catalog by type of application

AT-OS S.r.l., Італія specializes in the development and production of machines for washing and disinfecting medical instruments, devices and other stainless-steel equipment for operating rooms and sterilization centers. AT-OS, with its many years of experience in the hospital sector, is a guarantee of professionalism and innovation, and thanks to the enthusiasm, flexibility and dynamism of its human resources, develops and expands its range of products using the most modern technologies.
AT-OS washing-disinfecting machines are designed in accordance with EN-ISO 15883-1/2 and 5 standards.

Wash, disinfect and dry instruments in a safe and impeccable way!

As a result of using the highest technologies, the AWD655 are developed to offer different models, suitable for the huge variety of instruments found in hospital departments, dental clinics, surgical and central sterilization rooms, satisfying all kinds of medical requests.
The large choice of washing baskets and accessories allows the user to wash, disinfect and dry the most sophisticated instruments, such as the tubular ones.
This line offers high reliability, for the benefit of users and patients.
AWD655-15A | AWD655-15AD | AWD655-15A-SC | AWD655-15AD-SC
Freestanding column
The best automated solution for washing, rinsing, disinfecting and drying your instruments before sterilization. The machines are specially designed to simplify the work of hospital staff and minimize the influence of the "human factor" on the quality of the disinfection process. It is the optimal choice for use in surgical departments with a high intensity of operations and small sterilization rooms!

Machines equipped with pass-through automatic sliding door made in double tempered glass, for big sterilization departments with 6 washing levels for a loading capacity of 18 DIN baskets. In the machine with two doors, on one side the trolley is loaded with the dirty instruments (dirty room), on the other side the trolley is taken with the cleaned and disinfected instruments (clean room), at the end of the cycle. It is equipped with a 7" touch-screen display. They are equipped with a system that filter, electrically heat and force, with a powerfull blower, the air in the wash chamber and inside the hollow instruments, to obtain an excellent drying result. To ease the loading and unloading of the trolleys, special manual transport trolleys can be used. The machine is also arranged for automatic loading and unloading system. A large variety of accessories completes these machines, suitable for washing and disinfecting all types of surgical instruments and accessories.
| Technical features | AWD655-15A | AWD655-15AD |
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| Wash chamber dimensions (WxDxH) | 680x790x800 mm | 680x790x800 mm |
| Wash chamber volume | 430 lt | 430 lt |
| Wash chamber material | AISI 316L (EN 1.4404) | AISI 316L (EN 1.4404) |
| Indicative weight | 460 Kg | 460 Kg |
| Max pump flow rate | 626 l/min | 626 l/min |
| Max drying fan flow rate | 300 m³/h | 300 m³/h |
| Max number of dosing pumps for chemicals with flowmeters | 5 | 5 |
| Chemical tanks capacity | 5 lt | 5 lt |
| Communication ports | 2 pcs USB for PC and FLASH DRIVE; 1 pc RS232 |
2 pcs USB for PC and FLASH DRIVE; 1 pc RS232 |
| 1x Touch control panel | V | - |
| 2x Touch control panel | - | V |
| Single automatic door with interlock | V | - |
| Pass-through automatic door with interlock | - | V |
| Forced air drying | V | V |
| HEPA H14 filter | V | V |
| Cold water connection | V | V |
| Hot water connection | V | V |
| Deionized water connection | + | + |
| Water softener system | + | + |
| Boiler for deionized water | - | - |
| Conductivity probe | + | + |
| Spray arm monitor | + | + |
| Coil for facility steam | + | + |
| Hybrid heating system: electric - steam | + | + |
| Wall drain pump | + | + |
| (E.T.S.) Empty Total System | + | + |
| Wash chamber LED light | + | + |
| Automatic washing trolley recognition | + | + |
| Printer | + | + |
| Standards | EN ISO 15883, MDD,
IEC, UL, EMC |
EN ISO 15883, MDD,
IEC, UL, EMC |
| Technical features | AWD655-15A-SC | AWD655-15AD-SC |
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| Wash chamber dimensions (WxDxH) | 680x790x800 mm | 680x790x800 mm |
| Wash chamber volume | 430 lt | 430 lt |
| Wash chamber material | AISI 316L (EN 1.4404) | AISI 316L (EN 1.4404) |
| Indicative weight | 480 Kg | 480 Kg |
| Max pump flow rate | 626 l/min | 626 l/min |
| Max drying fan flow rate | 300 m³/h | 300 m³/h |
| Max number of dosing pumps for chemicals with flowmeters | 5 | 5 |
| Chemical tanks capacity | 5 lt | 5 lt |
| Communication ports | 2 pcs USB for PC and FLASH DRIVE; 1 pc RS232 |
2 pcs USB for PC and FLASH DRIVE; 1 pc RS232 |
| 1x Touch control panel | V | - |
| 2x Touch control panel | - | V |
| Single automatic door with interlock | V | - |
| Pass-through automatic door with interlock | - | V |
| Forced air drying | V | V |
| HEPA H14 filter | V | V |
| Cold water connection | V | V |
| Hot water connection | V | V |
| Deionized water connection | V | V |
| Water softener system | + | + |
| Boiler for deionized water | V | V |
| Conductivity probe | + | + |
| Spray arm monitor | + | + |
| Coil for facility steam | + | + |
| Hybrid heating system: electric - steam | + | + |
| Wall drain pump | + | + |
| (E.T.S.) Empty Total System | + | + |
| Wash chamber LED light | + | + |
| Automatic washing trolley recognition | + | + |
| Printer | + | + |
| Standards | EN ISO 15883, MDD,
IEC, UL, EMC |
EN ISO 15883, MDD,
IEC, UL, EMC |
V - Standard
+ - On request
All machines can be ordered in configurations for laboratories. Correctly selected accessories and specially configured washing and disinfection programs will provide the user with ideal results every day










