Versatile use - gentle fine grinding - simple working
- easy cleaning - practical cryogenic grinding!
Thanks to its special mode of operation, the
FRITSCH Mortar Grinder PULVERISETTE 2
is the ideal universal grinder in the laboratory
- for analysis, quality control and materials testing as well as for the mixing
and homogenisation of pastes and creams on a laboratory scale. Its particularly
gentle grinding by friction with almost no thermal load is ideal for the
preparation of tablets in galenics. Using liquid nitrogen it also grinds
difficult-to-mill samples with moist, fibrous or elastic structures. And the
PULVERISETTE 2 is also ideally suited for mixing of solids or liquids and
solids. With brief, reliably reproducible grinding and mixing times, it is loss
and dust free. For final finenesses of between 10 and 20 μm, with a feed size
of 6 - 8 mm and a max. sample quantity of up to 190 ml.
The
FRITSCH Advantages:
- Easy setting and re-adjustment of the pestle pressure
on the mortar wall - for perfect grinding.
- The essential downward pestle pressure on the mortar
bowl can quickly and easily be exactly adjusted and read off on a scale - for
reliable reproducibility.
- The optimised FRITSCH scraper kinematics, which are
infinitely adjustable on three axes, ensure that the scraper is always
perfectly fitted against the inner wall of the mortar bowl and to guide rising
material toward the pestle - with manual re-adjustment also during grinding.
- The large acrylic window and grinding chamber
illuminated with long life LEDs to check the grinding process.
- Simple addition of sample materials, liquids and
additives during the grinding process.
- Sturdy coating of the mortar bowl with high-quality
plastic frame - particularly robust, light and with a good grip.
Simple
working - extremely safe - easy cleaning!
Well-conceived details for efficient working and quick
cleaning: the mortar bowl and pestle of the PULVERISETTE 2 lock in place
securely thanks to their bayonet clamping with just one motion and are just as
quickly removed for cleaning. The pestle pressure can also be easily adjusted
during grinding. And the special FRITSCH scraper kinematics ensure that the scraper
can be fi ne-tuned in height and depth and that the setting angle to the mortar
bowl can be adjusted according to your material and application - all
conveniently from the outside. For perfect material feeding.
For
special applications: practical cryogenic grinding
The PULVERISETTE 2 is ideally suited for cryogenic
grinding, where the material to be ground is embrittled with the addition of
liquid nitrogen. In this manner moist, fibrous or elastic samples such as
tomatoes, rubber, synthetic resins or plants can be ground without problem in
the stainless steel grinding set.
By the way:
Mortar bowls and
pestles for the PULVERISETTE 2 are available in 7 different materials for
contamination-free sample grinding -- for each application the suitable one and
the best protection against undesired contamination!
Test the FRITSCH Mortar Grinder!
Send us your most
difficult sample - we will carry out a complimentary
sample grinding for you. Compare
for yourself!
For more information visit
www.fritsch.de
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