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Characteristics of the Sorvall Legend XT/XTR - Fisher Scientific

Characteristics of the Sorvall Legend XT/XTR - Fisher Scientific

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3 Control panel<br />

Keys<br />

Keys<br />

Control Panel<br />

The keys allow user intervention for controlling <strong>the</strong> operating mode as follows:<br />

Key Display contents<br />

Start<br />

Stop<br />

Open lid<br />

Pulse<br />

Directory<br />

Bucket<br />

Braking and Acceleration<br />

curve<br />

Changing <strong>the</strong> display<br />

mode<br />

Normal start <strong>of</strong> <strong>the</strong> centrifuge<br />

End run manually<br />

Release (possible only when device is switched<br />

on). Release during power failure: see<br />

“Mechanical Emergency Lid Release” on<br />

page 7-2)<br />

By pressing <strong>the</strong> "Pulse" key <strong>the</strong> centrifuge<br />

starts immediately and accelerates up to <strong>the</strong><br />

end speed. Releasing <strong>the</strong> key initiates a<br />

stopping process at <strong>the</strong> highest braking curves.<br />

Use <strong>the</strong> directory key in order to modify <strong>the</strong><br />

displayed value<br />

Use <strong>the</strong> bucket key in order to have all<br />

available bucket types displayed in succession.<br />

Use <strong>the</strong> ACC DEC key to toggle between<br />

braking and acceleration curves.<br />

Use <strong>the</strong> Change key to change <strong>the</strong> display<br />

mode. (speed / RCF value, sample / chamber<br />

temperature, run time counter from start or<br />

preset speed on)<br />

The control panel contains <strong>the</strong> keys and displays <strong>of</strong> <strong>the</strong> centrifuge (only <strong>the</strong> power switch is located<br />

on <strong>the</strong> back <strong>of</strong> <strong>the</strong> device). All parameters can be selected and changed during operation.<br />

3-2 <strong>Sorvall</strong> <strong>Legend</strong> <strong>XT</strong> / <strong>XT</strong>R Thermo <strong>Scientific</strong>

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