Control Panel; Principles Of Operation - Thermo Scientific SUPER-NUOVA+ Operating Manual

Control Panel

Key Description
1 CAUTION! HOT TOP Indicator
2 Display
3 Knob
4 Temperature Set Button
5 Speed Set Button
6 Time Set Button
7 Program Buttons

Principles of Operation

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Each SUPER-NUOVA unit utilizes the latest microprocessor
technology to deliver the most reliable, accurately controlled,
ceramic top or aluminum top hot plate on the market.
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Your SUPER-NUOVA unit with heating functionality has an
electronic, closed-loop feedback control which will accurately
maintain temperature setpoints from 30°C through 300°C,
400°C or 450°C depending on models.
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The SUPER-NUOVA units use a Type K thermocouple for
measuring the top plate temperature, OTP and the external
probe. Both top plate surface and OTP temperature are
measured with independent analog circuits. This provides a
significant increase in safety due to the redundancy of the
circuits. It is possible to heat certain types of metal vessels
and sand baths on the SUPER-NUOVA
the ceramic top or aluminum top.
The electronic stirring speed control will maintain the speed
setpoint when the unit is loaded. The motor is combined with
a powerful magnet to provide exceptional magnetic coupling
with a stir bar.
The time feature on the SUPER-NUOVA
programmed to turn off the stirring, heating or both. See
"Setting the Time" section of this manual.
Hot Plates, Stirrers and Stirring Hotplates
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without damaging
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can be
Unpacking and Installation | 21