Clean Air Workbench
Spatially limited cleanroom environment for your clean work process




A complete cleanroom is not always necessary in order to be able to work under clean conditions. Laboratory, manufacturing, assembly or testing tasks can be carried out with relatively little effort with a clean air workbench.
Advantages
A pure working environment is only required in certain sections of a process chain very often. Limiting these sections to such an area locally with a clean air workbench has many advantages. Costs for acquisition or later operation can be reduced to the minimal effort required for the process. The complete ceiling covering with fan-filter-modules generates a stable laminar flow within the workbench. The airflow in a cleanroom with personnel would mean a comparatively higher technical effort.
Due to the powerful fan-filter-modules the space-saving clean air workbench can achieve air purity class 5 in accordance with DIN EN ISO 14644-1.
Functionality
The workstation consists of a solid item aluminium profile base frame. The surfaces are optionally made with PVC rigid foam or PMMA surface elements or glass. The front is divided into two panels and can be opened completely using gas pressure dampers. In connection with a vertical air flow, the floor is made with a stainless steel perforated plate to ensure the even removal of air and the direction of flow across the entire surface.
Further information
Special demands require individual solutions. For example, COLANDIS GmbH offers the following special versions of clean air workstations:
- As a table-top version or as a version without a table top
- As a version with black components for optical applications
- With ionisation and/or special lighting (e.g. yellow light)
- As systems with extraction areas, hinged side panels, air baffles or front flaps
- Individual solutions
Further information and technical details can be found in our data sheet.
Best solution for your process
We offer you tailor-made solutions for your work under clean conditions. That can be individual workstations in 2 sizes or special solutions which we adapt individually to your process.
Applications
Our clean air workstations can be used in many process steps. They are particularly suitable for
- Assembly and inspection work
- Manufacturing and measuring tasks for components and products
Product examples
You can find various examples and how they work here:
Frequently asked questions
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Which air cleanliness classes can be achieved?
This depends heavily on the process. However, air cleanliness classes of up to ISO 5 and above are possible.
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Is horizontal air flow also possible?
Indeed, in many cases, horizontal airflow is even preferable to vertical airflow.
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Can a workplace be designed to be fully dissipative?
Yes, all surfaces and profiles can be made of dissipative materials and installed in relation to each other.
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Do the workbenches have lighting?
We offer customised lighting on request. Selectable illuminance (lx) and light colour.