Introduction
vii
CERTIFICATION
To ensure full system quality, Beckman Coulter Allegra 21 series, GS-15
series, and Spinchron 15 series centrifuges are manufactured in a registered
ISO 9001 or 13485 facility. They have been designed and tested to be
compliant (when used with Beckman rotors) with the laboratory equipment
requirements of applicable regulatory agencies. Declarations of conformity
and certificates of compliance are available at www.beckmancoulter.com.
International symbols that may be displayed on the centrifuge are illustrated
and described on the reverse side of the cover page.
SCOPE OF MANUAL
This manual is designed to familiarize you with the Beckman Coulter
Allegra 21 series, GS-15 series, and Spinchron 15 series benchtop centri-
fuges, their functions, specifications, operation, and routine operator care
and maintenance.
• The following introductory pages contain the instrument specifications,
as well as space, electrical, and temperature conditions required for
optimal centrifuge performance. A list of available rotors is also
included.
• Section 1 provides a brief physical and functional description of the
centrifuge and the operating controls and indicators.
• Section 2 contains instructions for installing and connecting the
centrifuge.
• Procedures for operating the centrifuge are summarized in Section 3.
