AUTOMATIC SPECIAL DOOR SOLUTION FOR MEDICAL ENVIROMENT

Door Suisse Technology Pte. Ltd. offers record CLEAN, a series of models with automatic doors fitted with hermetic seals. They are often seen in operating theatres, where it is used to maintain a sterile environment due to its airtight seals and easy-to-clean properties. They are available in single or dual versions.

record CLEAN K1-A / K2-A

The basic models in the record CLEAN series are the K1, a single leaf sliding door, and K2, with two leaves. The models provide a vast selection of materials and design to customize the door's visuals and practical use to match a variety of use-cases.

Operation

The hermetically tight closing doors roll on a track in the upper area, while the door leaf is guided at the bottom by three flat cams, fastened appropriately. The cams are rotatable both to reduce friction and minimize noise. Shortly before reaching its closed position, the door lowers on the track downward and toward the wall by a few millimeters, thereby exerting pressure on the door seals, which press against the sealing surfaces to produce the hermetic seal. Being flexible, the lower seal can to some extent compensate if the floor surface is not completely level and flat.

By building on the basic model, many different variations for different applications can be created. One example is to include protection against electrons, X-rays and gamma rays with the addition of a full-surface lead insert either in the door leaf, in the inside of the frame profiles or in the plinth itself. This radiation protection is available in lead equivalents of 0.5 mm increments, and the door is available as a single or double leaf sliding model.

Selectable Features

• Hermetically tight closing
• Hygiene-friendly surfaces
• Noise-dampening door leaf core
• Radiation protection insert available in a range of lead equivalent values
• Water resistant materials for use in damp areas
• Smoke and fire protection function

Options

In addition to a variety of surface finishes and customized door leaf cores to choose from, the doors can also be fitted with various sizes of windows, include integrated blinds and even laser protection according to the requirements. Mechanical or electrical locks are available, as well as various models of cantilever-type handles.

More Information

For the full infographics on the K1-A, K2-A and other variations of Hermetic Doors, please refer to the CLEAN INFOPACKAGE under Downloads.

SPECIFICATIONS

	record K1-A/K2-A
Door Leaf
Strength of leaf core	40 mm
Circumferential Profile	Anodized aluminum profile, circumferential 56 mm, V-shaped in the bottom area towards door lead on ground lobes.
Surface	0.8 mm HPL-laminate on 3 mm MDF-board as carrier material; depending on the chosen material a free passage of 1.15 m or more may require a seam in the laminate.
Sealing	Rubber gaskets embedded in the door leaves press against the frame and the floor, providing a hermetic sealing of the door.
Rail System
Guide Rail	Anodized aluminum profile with two countersunk slots at 42° for carrying wheel position in closed condition.
Carrying Wheels	Ball bearing with duroplastic rolls
Covering	Rounded covering of extruded anodized aluminum.
Ground Rail	Duroplastic lead lobes on bottom running rail.
Security Precautions
Final Position	Duroplastic stopper for both final positions of the door
Fail Safe	Two fail safe installations in the door blade prevent the door from derailing during operation.
Operation
Handle	Bilateral (inside/outside) stainless steel lever arm handle with integrated return spring to neutral position
Frame
HPL-system Frame	HPL- coated embrasure board with circumferential aluminum corner protection profiles for arbitrary wall strengths
Closed Frame – Steel	Closed steel frame with additional aluminum corner protection profiles (for sealing the operation side of the door)
Closed Frame – Stainless Steel	Stainless steel closed frame, steel grade 1.4301, polished 240 grain, with additional stainless steel corner profiles ( for sealing the operation side of the door)
Optional Equipment
Window	Integrated window, mounted flush with the adjacent area of the door leaf in several optional designs for radiation protection, laser protection, sound protection; also available with aluminum fringe and / or integrated blind
Barrier Free	Extended lever arm handle for operation from wheelchairs
Automated Drive	Process-controlled automated drive for the most diverging kinds of activation.
Lock	Deadbolt lock, prepared for Euronorm-profile cylinder; restroom lock with one-way locking handle and display
Electric Lock	Electric lock, 24 V for activation through code locks, switches, key switches or reciprocal interlocking doors
Door Leaf with Undercut	If hermetical sealing is not desired, the door leaf can be produced with up to 20mm undercut
Installation Requirements
Walls	For mounting the guidance rail massive masonry, an architrave or - for truss systems - a steel caisson profile fortification (50 x 120 mm, wall strength 5 mm) above the passageway and into the opening area needs to be implemented by the contractor In door areas the walls must not be more then ±10 mm from perpendicular.
Floor	To achieve a hermetic sealing and to avoid rubber cords on the flooring,the ground in the operation area of the door may not more than ±2 mm off level. The flooring must be in its definitive state before starting the mounting of the doors, in order to be able to achieve hermetic sealing towards the ground.