Laminar flow hoods - Import export

Airflow® Horizontal Laminar Flow Hoods. are a series of high efficiency products designed to protect equipment and other contents of the work zone from particulates, for applications sensitive to such contamination. The series includes Vertical Laminar Flow Fume hood (VLF) and Horizontal Laminar Flow Fume hood (HLF) and is ideally suited for use with non-hazardous contaminants and when flexible access to the equipment in the work zone is desired. At the heart of the Airflow® Laminar Flow Hood product line is the Air Science Multiplex™ ULPA Filtration Technology that creates a clean work environment over a wide range of applications. This unit is not recommended for preparation rooms where the fume cupboards are used for long periods of time as this will degrade the carbon filter faster than expected.

Airflow® Vertical Laminar Flow Hoods. are a series of high efficiency products designed to protect equipment and other contents of the work zone from particulates, for applications sensitive to such contamination. The series includes Vertical Laminar Flow Fume hood (VLF) and Horizontal Laminar Flow Fume hood (HLF) and is ideally suited for use with non-hazardous contaminants and when flexible access to the equipment in the work zone is desired. At the heart of the Airflow® Laminar Flow Hood product line is the Air Science Multiplex™ ULPA Filtration Technology that creates a clean work environment over a wide range of applications. This unit is not recommended for preparation rooms where the fume cupboards are used for long periods of time as this will degrade the carbon filter faster than expected.

"FFU (Fan Filter Units) that require precise cleanliness of environmental air (as per ISO 14644 standard flow environments) also need to operate in a laminar air flow in these situations. Mikropor produces Fan Filter Units with two stage filtration. Fan Filter Units ( FFU) are based on a push and pull working principle, with environmental air drawn through a G4 class coarse filter to capture relatively large particles. Thanks to Mikropor’s highly efficient HEPA class filters on the second stage, outlet air on the production lines will have the highest level of air purity. Mikropor produces standard or custom sized Fan Filter Units, designed and manufactured to meet the cleanroom application requirements."

We offer you standardised complete systems for the measurement of volume & mass flows. The EP LMF®-LaminarMasterFlow® is a complete system for high-precision flow measurement of gases and air. The LMF® system consists of a flow processor, a Laminar Flow Element (LFE) as measuring section, a cable set and a sensor package. The flow measurement is performed by means of Laminar Flow Elements (LFE), which are available in different sizes and cover a measuring range from 0.01 to 700 m³/h. (optionally up to 4000 m³/h).

EP Ehrler Prüftechnik manufactures LFEs in the flow rate range from 0.012 to 4000 m³/h. In addition to the standard range, EP offers customer-specific LFEs that are perfectly designed for your application. Suitable inlet and outlet sections and the corresponding mounting kits are available for all sizes for installation in customer applications. The achievable measuring accuracy depends largely on the sensor technology used, in particular the differential pressure sensor. When using high-quality sensors, measuring accuracies of up to 0.5 % MW can be achieved with LFEs in the measuring range of 1:10. In order to cover a very wide measuring range without restrictions in measuring accuracy, LFEs with overlapping flow ranges can be combined in one measuring setup. Alternatively, LFEs with correspondingly lower measurement accuracy can also be calibrated for an extended measurement range up to a maximum of 1:100.