Laboratory catalogue

SuperVario-N
Multi-purpose centrifuge for the dairy industry
This centrifuge is known for its extremely quiet running.
Largely free of vibration, the centrifuge employs swingout
butyrometers which all in all favourably effect butyrometer
operating time. This ensures correspondingly
good results in terms of repeatability and comparability.
For these reasons, the SuperVario-N is often used as
a pilot centrifuge for calibration purposes.
On account of its flexibility (progammable rotor speed,
temperature and running time), the SuperVario-N can
be used to perform the following tests:
Type of test
Rotor speed/RCA
1. Gerber fat determination 1,100 / 350 g
2. Babcock-fat determination 750 / 165 g
3. Solubility determination (ADMI) 900 / 172 g
4. Fat determination acc. to Roese-Gottlieb* 600 / 77 g
* Operation possible only when complying with the respective
safety regulations
Characteristics:
Stainless steel housing
Programmable rotor speed from 600 rpm to
1130 rpm in steps of 10 rpm
(corresponding to a g-value of 77 to 372 g)
Programmable heating up to 68 °C in 1 °C steps
Automatic centrifugation time from 1 to 99 minutes
Automatic safety interlocking of the cover
Automatic shut down if out-of-balance
Automatic brake
Technical data:
Connected load: 230 V/50 ... 60 Hz/1200 VA
Weight, empty: 26 kg
Total height, inc. cover: 460 mm
Filling height: 370 mm
Rotor speed range: 600 to 1130 rpm**
Temperature range: ambient temperature up to 68°C
** The fat determination acc. to Gerber specifies a g-value of 350 g ± 50 g.
The SuperVario-N complies with the standard specifications in an exemplary
manner, having a Relative Centrifugal Acceleration (RCA) of 371 g
when running on no load, and 323 g when fully loaded.
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