Definition

Laminar flow

The term laminar flow revers to the movement of air and gases where no turbulence (swirls/cross-flows) occurs.
It is generally understood as a vertical, low-turbulence air flow which reduces the re-suspension of existing particles and carries them away via the downward air flow.

Laminar flow conditions are created by special systems with fans, filters and air diffusers . The room in which laminar flow occurs has a defined  cleanroom quality, as possible particles are blown away.

Turbulent flow

Numerous applications in medical technology, pharmaceuticals, the food industry but also electronic and optical components require a controlled production environment. bc-technology GmbH willingly faces this challenge and offers you complete services to safeguard your required product quality.  

bc-horizontalstream unit

Description
The horizontalstream unit for object protection works according to the principle of low-turbulence displacement flow with a vertical air flow and meets the conditions for purity class 5 as per DIN EN ISO14644-1 corresponding to purity class 100 of the U.S. Fed. Std 209e.  

Advantages:

• The blower can be set to three speeds
• offers the products maximum protection against contamination
• The modular design enables flexible, simple retrofitting at any time
• The mobile table solution can subsequently be easily moved due to its low space requirements

Options:

• overnight cover made of acrylic glass (PMMA) or with a roller blind
• installation of a CG diffuser
• black working area
• increase in purity class to 4 as per DIN EN ISO 14644-1
• installation of sockets in the side members
• anti-static worktop
• housing made of V2A stainless steel, brushed surface
• worktop covered with V2A stainless steel plate, brushed surface

bc-verticalstream table

Description:
The verticalstream table works according to the principle of low-turbulence displacement flow with a vertical air flow and meets the conditions for purity class 5 as per DIN EN ISO14644-1 corresponding to purity class 100 of the U.S. Fed. Std 209e.

Advantages: 

• offers the products maximum protection against contamination
• the modular design enables flexible, simple retrofitting at any time
• the blower can be set to three speeds as required
• The mobile table solution can subsequently be easily moved due to its low space requirements

Options:

• installation of an air cooler to compensate for inherent heat
• installation of a CG diffuser
• compressed air connections in the rear wall
• installation of an ultrasonic bath
• installation of laboratory fittings (gas, compressed air, vacuum in the rear wall)
• sockets in the rear wall
• installation of an ionisation system
• design with yellow light
• installation of a UV lamp
• black working area
• anti-static worktop
• worktop covered with stainless steel, brushed surface
• increase in purity class to 4 as per DIN EN ISO 14644-1 

bc-verticalstream unit

Description:
With the verticalstream unit type bc-vu for object protection, individual, user-specific clean workplaces and areas can be set up. It can be installed either on the ceiling, on L-stands or on G-/A frames in combination with worktops, back and side walls. The device works according to the principle of laminar flow with a vertical air flow and fulfils the conditions for purity class 5 as per DIN EN ISO14644-1 corresponding to purity class 100 of the U.S. Fed. Std 209e.

Advantages:

• offers the products maximum protection against contamination
• Due to the modular design, the portable bc-vu offers a solution exactly tailored to your needs
• the blower can be set to three speeds as required
• The use of A-/G-stands offers a large number of customer-specific designs of the working area (perforated worktops made of stainless steel or plastic, extraction shafts etc.)

Options:

• installation of an air cooler to compensate for inherent heat
• installation of a CG diffuser
• A-stand with height adjustment
• installation of an ionisation system
• installation of a UV lamp
• design with yellow light
• increase in purity class to 4 as per DIN EN ISO 14644-1

bc-modular cap

Description:
The modular cab is suitable for creating large area cleanroom zones and cabins. Installation can be carried out either on the ceiling, on a fixed stand or on a mobile stand. The device works according to the principle of low-turbulence displacement flow with a vertical air flow and meets the conditions for purity class 5 as per DIN EN ISO14644-1 corresponding to purity class 100 of the U.S. Fed. Std 209e.

Advantages:

• bc-mc offers a high quality but cost-effective alternative to a cleanroom
• Thanks to the cabin structure, parts of the production process can be carried out under cleanroom conditions
• In the case of a mobile design, the cabin can be moved in the room
• The modular design enables flexible, simple retrofitting at any time
• The filters can be replaced on the cleanroom side without disassembling the modul

Options:

• installation of an air cooler to compensate for inherent heat
• film and or strip curtains for separation of the working area
• housings made of acrylic glass panes
• installation of a CG diffuser
• installation of an ionisation system
• design with yellow light
• installation of a UV lamp
• Mounting with castors
• increase in purity class to 4 as per DIN EN ISO 14644-1

bc-circulating air unit

Description:
The circle air unit for personal and object protection works according to the principle of low-turbulence displacement flow with a vertical air flow and meets the conditions for purity class 5 as per DIN EN ISO14644-1 corresponding to purity class 100 of the U.S. Fed. Std 209e.

Advantages:

• offers persons and products maximum protection against contamination
• The modular design enables flexible, simple retrofitting at any time

Options:

• exhaust air with exhaust air nozzle for connection to the exhaust air system of the building
• exhaust air with additional active carbon filter
• installation of a CG diffuser
• installation of an ionisation system
• design with yellow light
• installation of a UV lamp
• sockets in the rear wall
• black working area
• anti-static worktop
• increase in purity class to 4 as per DIN EN ISO 14644-1
• worktop covered with stainless steel, brushed surface