The mixing chamber
can be both heated and cooled to facilitate heat transfer and maintain melt viscosity for effective mixing.
Most attempts to date to commercialise a dilution refrigerator without external pumps have attemped to use a cycle in which a pair of independent Helium-3 refrigerator stages take it in turns to provide cooling power at 300mK, and this 300mK cold stage is used to run a 'cryogenic -cycle' dilution stage, in which Helium-3 evaporating from the still is condensed at a 300mK plate and so returned to the mixing chamber
. This cycle was first developed by researchers in the USSR in the 1980s.
The new range of Gericke single-shaft paddle batch mixers feature rotating paddles that divide and blend sequentially the mass of product and generate a quick and intense movement of each particle through the mixing chamber
. Due to the defined angles of the paddles, the mixer has both axial and radial dispersion.
Layback refers to the ram position at full down stroke and where in the mixing chamber
throat it sits, above the position where the chamber bore/sides and throat are conjoined (figure 1).
Feeding and draining channels of the first mixing chambers
are then closed and the second mixing chamber
is fed according to the same procedure, with the second component of the blend which does not contain any fluoresceine.
"There is easy access to all material contact surfaces of the blender, hoppers, feeders, weigh chamber, and mixing chamber
, permitting rapid color change without the use of tools." www.maguire.com.
Sherwood Scientific's five-element Model 360 flame photometer is a single channel unit built around the same mixing chamber
, burner stem and burner head found in the company's Model 410.
The Artist Series modules feature an LED array within a mixing chamber
below a separated phosphor plate.
The mixing chamber
is removable for cleaning and the complete structure is protected with impact resistant powder coating.
Dual access mixing chamber
doors for easy cleaning and maintenance.
It dispenses each component with the highest precision directly into the mixing chamber
. The piston system is electro-hydraulically driven, a linear drive concept which makes piston systems with small construction volumes possible and creates an extremely compact arrangement of the components.
The shaft speed is variable from 1000 to 3500 rpm and a set of pneumatically operated, external rollers continuously flex the mixing chamber
keeping it clear of build-up and maintaining the mixing condition.