Catalog 2010 Technology for Vacuum Systems - Chiron

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Chemistry pumping units
VACUUBRAND vacuum pumping units cover
the entire range of rough and fine vacuum,
and all the way into the high vacuum range.
We select the vacuum pumps at the heart of
our pumping units do deliver the flow rate
needed throughout the operating vacuum
range, and that provide the best protection
for the likely exposure to corrosive vapors
and condensates. Our pumping units offer
a full range of control options. The most
advanced is VARIO ® control for chemistry
diaphragm pumps, in which vacuum is precisely
controlled by continuosly adapting
the pumping speed to the system demands.
VARIO ® chemistry pumping units from
VACUUBRAND make it possible to automatically
find the vapor pressure and adapt the
vacuum to the process without keying in any
parameters. VARIO ® control instantaneously
and precisely adjusts the volume flow rate to
the changing process conditions, resulting
in high evaporation rates and shorter process
times. This unique control approaches
boiling points gently to prevent overpumping
and foaming, for sample protection and
optimum solvent recovery. In comparison
with pumps operating at a fixed speed,
VARIO ® vacuum control significantly reduces
total pumping time, conserving energy and
boosting wear-part lifetimes.
The right solution for every need
Chemistry pumping units - Vacuum gauges
and vacuum controllers - Components
■ Vacuum gauges and vacuum
controllers
Besides our pumps, VACUUBRAND also
manufactures an innovative line of electronic
measuring and control instruments for
vacuum work. You can select the measuring
instruments that are the best - technically
and economically - for virtually any vacuum
application. Chemically resistant, long lived
gauge heads with high precision are used
with instruments that operate in a range to
0.1 mbar (ceramic diaphragm vacuum sensor)
or 10-3 mbar (plastic/ceramic Pirani vacuum
sensor). Our ATEX-approved measuring
instruments are ideal for vacuum monitoring
in process engineering applications. Beyond
the CVC 3000 vacuum controller for regulating
for a wide range of vacuum applications,
our line includes equipment designed especially
for control of vacuum and cooling water
(for condensation of application vapors)
in local area networks. In addition to the
performance and versatility of our instruments
themselves, VACUUBRAND is a certified
laboratory of the German Calibration
Service (DKD). Our laboratories are certified
to calibrate vacuum measuring instruments
and controllers in a pressure range of 1000
to 10-3 mbar, with confirmation of tracing
back to the national standards.
pg. 40 pg. 133 pg. 147
■ Vacuum valves, small
flange components KF, and
VACUU·LAN ® -components
VACUUBRAND's range of valves and small
flange components offer versatility for special
situations, as well as the convinience of
standardization of dimensions in conformity
with DIN 28403. This range of products is
based on the pipe, T- and cross pieces, elbows,
flexible lines, connecting elements and
sealing/tension rings in the sizes of KF DN
10, KF DN 16, KF DN 25 and KF DN 40 listed
by PNEUROP ® . Our wide range of designs and
material options includes the right solution
for virtually any application. VACUUBRAND
valve product lines satisfy virtually any lab
vacuum requirements for constant gas flowthrough,
service with aggressive gases, and
even products that combine excellent sealing
with limited gas regulation. We offer ball
valves, diaphragm valves, butterfly in-line
valves and high-vacuum bellow-sealed corner
valves. Our electromagnetic valves are
actuated with vacuum controllers to achieve
electronic control of vacuum processes.
And specialized valves make it possible to
connect several laboratory workstations
to a single vacuum pump via our unique
VACUU·LAN ® local vacuum networks.
Further information at www.vacuubrand.com
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