Hettich UNIVERSAL 320 R User Manual

AB1401en_SARev.: 04 / 11.2023
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Operation
6.7.2 Centrifugation with time preselection
Personnel:
■
Trained user
1. Set centrifugation parameters or retrieve a program.
2. Press the [START/IMPULS] button.
🡆 The centrifugation run is started.
The [START] button lights up during the centrifugation run.
The rotor speed or the RCF value, the temperature in the cen-
trifuging chamber (only for centrifuges with cooling) and the
remaining time are displayed during the centrifugation run.
3. Ramp-down takes place with the selected brake level after the time
has elapsed or if the centrifugation run is cancelled.
🡆 The brake level is displayed.
An audible signal sounds when the rotor comes to a standstill.
‘OPEN’ ‘OEFFNEN’ is displayed.
The right side of the [STOP/OPEN] button lights up when the
centrifuge is in ramp-down.
The left side of the [STOP/OPEN] button lights up when the rotor is
at a standstill.
The light on the [START/IMPULS] button and the right side of the
[STOP/OPEN] button go out.
6.7.3 Short-term centrifugation
Personnel:
■
Trained user
1. Press and hold the [START/IMPULS] button.
🡆 The [START/IMPULS] button lights up during the centrifugation
run.
Timing starts at 00:00.
The rotor speed or the RCF value, the temperature in the centri-
fuging chamber (only for centrifuges with cooling) and the elapsed
time are displayed during the centrifugation run.
2. Release the [START/IMPULSE] button to end the centrifugation run.
🡆 Ramp-down takes place with the set brake level. The brake level is
displayed.
An audible signal sounds when the rotor comes to a standstill.
‘OPEN’ ‘OEFFNEN’ is displayed.
6.8 Quick stop function
Personnel:
■
Trained user
Press the [STOP/OPEN] button twice.
🡆 Ramp-down with brake level "9" (shortest ramp-down time) is dis-
played and executed.

Hettich UNIVERSAL 320 R Specifications

General

Brand	Hettich
Model	UNIVERSAL 320 R
Category	Laboratory Equipment
Language	English