Here you can find the NEWSLETTER archive More ...
ClearClean PMS PPS Vaisala

cleanroom online
Deutsch   English



Immediately from own production the new air washers METOCLEAN series CLAIR

Ab sofort aus eigener Produktion die neuen Luftwäscher  METOCLEAN-Serie CLAIR
Ab sofort aus eigener Produktion die neuen Luftwäscher METOCLEAN-Serie CLAIR
CLAIR stands for Clean air and describes completely simply, what the devices make: Pure Luft.METOCLEAN CLAIR sucks in the spatial air all around 360�, cleans you in the special filter units and delivers it to 99.9% cleaned again all around to the spatial air. The G4F7-Patronen-Filter works to particle size 0.3 �m, which is important to HEPA filter units to 0,1�mBesonders the fact that METOCLEAN CLAIR works to 100% ozone-free and no static loads or produces mould pores. Many other air washers work with static loading, which to a considerable degree ozone produces. Many humans react very sensitively to ozone (s��licher smell) with headache and nausea. Ozone is one of the strongest oxidizing agents at all. The devices are maintenance-free - up to the occasional filter change �. They are stored and can be shifted comfortably � a further advantage opposite the firmly installed pure air system to the filter change (about every 1-2 years) to become the devices simply from the pure area rolled on roles, with which a contaminating of the pure area is impossible by filter changes. The new air washers manufactured by ASMETEC in Germany work with a radial fan developed particularly for this equipment series, which develops a noise level of only approx. 60 railways with an air flow of up to 2500 cbm/h. Engine performance is electronically adjustable. In an area already cleaned the number of revolutions can be reduced to a minimum, whereby the noise level sinks then on approx. 25 railways. The METOCLEAN CLAIR of devices gives it at present in 2 sizes: CLAIR-2500 for areas to approx. 300 cbm and CLAIR-1500 for areas to approx. 200 cbm. The sturdy housing consists essentially of brushed high-grade steel � clean-spacefairly � maintenance-free � sturdily. The devices can be equipped with different filter types. For usual applications as e.g. with exposing, Plotten, laser boring, screen printing, Multilayeraufbau is recommended to the inexpensive G4F7-Filter, which consists of 2 one behind the other switched filter units with different filter classes. The outside rough dust collector holds all particles up to approx. 50 �m, while the internal filter unit with approx. 10 m2 catches filter surface particles to 0,3�m. Optionally can be supplied also HEPA, ULPA and activated charcoal filters (to the odor removal). Since industrial pure areas are very expensive in the structure and maintenance (in particular the replacement of the filters and the following basic cleaning of the pure area) are the METOCLEAN CLAIR air cleaner an attractive alternative for less than 5000 euros can one with the CLAIR-2500 any closed area to 300 cbm (or approx. 100 m2) in class 10000 a pure area (old standard) and/or ISO � class 7, standard ISO 14644 change. Also with more existing firmly installed air cleaner plant METOCLEAN CLAIR can reduce the fine dust load of the spatial air further and extend the life span of the filter units clearly. Companies, which could afford because of the very high costs so far no pure area, have to clearly improve here now the possibility for a visible and payable budget quality-crucial processes. Example of an analysis before and after installation of a CLAIR 2500, air particles measured with METONE particle counter why one must worry about particles, which are clearly smaller than conductive strip structures? Dust particle starting from 0,1 �m need in a closed area without air movement up to 20 hours, in order to fall from the cover to the ground. During air movement this can last substantially longer. Such particles however put on mutually and are connected to larger particles up to 5 �m and more (amalgam effect). This can lead then to substantial production damage straight with exposing or coating. In particular with the laser boring a great many fine dust particle develops, because the material is evaporated. These particles can settle on the laser optics and damage these very fast in such a way that the expensive optics must be exchanged. Why is a pure area contaminated? The largest polluter in the pure area is the coworker: Mismatching or delivered pure space clothes, road shoes, private clothes, missing head and foot protection, fusselnde clothes etc. contribute substantially to contaminating the pure area. Abrasion of materials and roles or devices, papers, wiping cloths brings fine dust into the spatial air. Coworkers and visitors lose hair and Hautschuppen.Undichte doors, windows and air-locks let dust particle penetrate unhindered. In the long run there is the pure space filters themselves, which contribute substantially to the contamination, if they are evenly not exchanged in time: Application within the printed circuit board range: With exposing or Plotten of films a hair of the Hautschuppe is already sufficient, in order to cause in the conductive pattern a short-circuit later. With coating, with the soldering stop mask, with the filter or casting printing, with the structure of Multilayern lead dust particle in air often to expensive damage and committee with the laser boring the expensive laser lens by hot fine dust particle one damages prematurely and must be exchanged. In the packing area no more does not suffer the printed circuit board, but the coworkers: Measurements at customers showed that in the packing areas a fine dust load can occur with particle size of 0,3�m on more than 150,000 particles/cbft. In all these cases effectuation METOCLEAN CLAIR a clear reduction of the fine dust particle to clear under 10.000/cbft, increases clearly the product quality and improves in the true sense of the word � the working climate �. Coworkers, those not over smelling nuisance within the pressure range complain or high fine dust loads are not suspended remain healthy and efficient!�

This text was translated automatically.


Further information


ASMETEC GmbH
67294 Orbis
Germany


Better informed: With YEARBOOK, NEWSLETTER, NEWSFLASH and EXPERT DIRECTORY

Stay up to date and subscribe to our monthly eMail-NEWSLETTER and our NEWSFLASH. Get additional information about what is happening in the world of cleanrooms with our printed YEARBOOK. And find out who the cleanroom EXPERTS are with our directory.

MT-Messtechnik HJM ASYS Buchta