Leading Edge Crawl Space Encapsulation Technology. Olshan Foundation Solutionsâ SafeSealâ¢ System is the most comprehensive solution available for complete crawl space remediation, crawl space encapsulation and recovery. SafeSealâ¢ System Advantages. Crawl space is sealed and air is ventilated to help lower humidity and reduce or eliminate odors.
RPM vs RCF. This is how centrifuge manufacturers generally describe how fast the centrifuge is going. The rotor, regardless of its size, is revolving at that rate. The force applied to the contents varies by the size of the centrifuge rotor. RCF (relative centrifugal force) is measured in force x gravity or g-force. This is the force exerted on the contents of the rotor, resulting from the revolutions of the rotor. It is RCF, not RPM that separates aqueous solutions in the centrifuge. RPM can be calculated for any centrifuge by this equation:
Definition of:MDF (1) (M ain D istribution F rame) A wiring rack that connects outside lines with internal lines. It is used to connect public or private lines coming into the building to internal networks. In a telco central office (CO), the MDF is generally in close proximity to the telephone switch.ee IDF, CDF and wiring rack. (2) (M ultiple D omain F acility) Hardware and microcode supplied by Amdahl that allows the running of multiple system images on a single processor complex. MDF was the first such implementation that did not depend on software such as VM/370 or VM/ESA.