SUB Universal, SBB boiling, JB and PB unstirred water baths
Part No. 15133/Issue 14 Page 10 January 2010
4.2.2 Flat lids with holes
Flat lids have holes 105mm diameter. Ring sets give alternative hole diameters of 78, 59, 43
and 31mm to accommodate tall vessels. Flat lids minimise evaporation and heat loss, whilst
accommodating tall flasks.
A flat lid pack contains:
cover
set of rings
4.3 Polypropylene spheres
Polypropylene spheres are an alternative to a lid; they minimise evaporation and heat loss,
allow easy access to vessels in the bath, and they are particularly useful for tall vessels.
4.4 Raised shelves for SUB and SBB baths
Raised shelves alter the effective liquid depth of half the bath, to accommodate different
shapes and sizes of vessel simultaneously. Each shelf provides two alternative depths. You
can use more than one shelf per bath to achieve a range of depths. The raised shelves can be
used either way up in the bath to give different liquid depths. The liquid depth can be set by
changing the amount of liquid in the bath.
RS14H covers half the area of SUB/SBB14
RS28H covers half the area of SUB/SBB28
RS36H covers half the area of SUB36.
4.5 Syphon SY1
Use for draining baths.