Eppendorf IsoTherm-System 3880 - Handbuch (Seite 6)

6
Instructions for use
2 Intended use
The IsoTherm System is intended exclusively for in-door use and for the cooling of
tubes. Use only Eppendorf accessories or accessories recommended by Eppendorf.
The IsoTherm system must only be operated by appropriately qualified and instructed
personnel. Carefully read the operating manual before working with the IsoTherm
system and familiarize yourself with its use.
3 Operation
Recommendations for pre-cooling
•
Cool pack 0 °C: approx. 2 hours (*** freezer) or over night (* freezer)
•
Cool pack –21 °C: approx. 4 hours at –35 °C (**** freezer, setting: rapid freeze)
Operation
1. Insert pre-cooled cool box into the insulating box.
2. Place tube holder with samples onto the cool box.
3. Close insulating box with a cover.
This prevents the formation of frost.
The samples can be temperature controlled for several hours at 0 to –21 °C.
CAUTION!
Caution! Damage of the IsoPack from sharp edges.
Sharp edged components can damage the film on the underside of the
IsoPack.
 Do not use sharp edged components near the IsoPack.