GEFRA GMBH - GESELLSCHAFT FÜR FERFIGUNGSRATIONALISIERUNG IM MITTELSTAND

The Preservatech Mini One is a miniature humidity control device for museum showcases and storage enclosures. This robust and extremely efficient unit can reliably control humidity in individual or multiple enclosures. The Mini One active microclimate generator is a sixth generation system, satisfying the demanding standards of preventive conservation and modern museum design. It incorporates the most recent developments in electronic humidity control, noise suppression, and pollution abatement — built on the heritage of a family of microclimate control devices extending back to 1978. This positive pressure microclimate control system will typically maintain the relative humidity level in a sealed museum enclosure to within two percent (or less) of your target relative humidity. Depending upon the ambient temperature conditions and enclosure construction, relative humidity levels of less than thirty-five to over eighty percent can be attained.

Our filtration system is designed to work with our Mini One and PMCG units or as a Stand Alone system for filtering air delivered to the display case.

LPHC are , an acrylic-aluminium made humidification chambers designed to work with our Mini One microclimate generator. LPHC is offered in two standard sizes and also can be built as a special order in different sizes by client request. The body is made of black acrylic with aluminium and front doors from clear acrylic. RH levels are controlled through the Mini One microclimate generator. UNDER CONSTRUCTION CUSTOM STAINLESS STEEL CHAMBERS We are also offering special order microclimate chambers build to client specifications. Those units are constructed from stainless steel and depend on client expectations. All aspects of microclimate can be controlled: relative humidity, temperature and low level of oxygen can be attained. Chambers with controlled relative humidity and temperature can be built with glass doors (as in photo). Units with modified oxygen have solid, special sealed doors. Low level oxygen is generated using nitrogen generator or liquid nitrogen.