Ample Scientific Champion F-33 Series Kullanıcı Kılavuzu - Sayfa 2
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4. Loads should be balanced before centrifugation. Test tubes across
from each other should be of equal weight and size. Use sample
fluid or water to provide balance*
buckets according to the following configurations:
Figure 2 - Sample Balancing Diagram
5. When centrifuging test tubes smaller than 15ml, please use
provided small-tube-inserts as appropriate. Make sure test tube sits
at the bottom of rotor bucket or insert. Do not spin sample if test
tube is hung by its cap.
6. Close and lock lid by firmly pressing it down. Centrifuge will not
operate unless lid is properly locked.
7. Set desired speed in increments of 100rpm, and set desired time in
increments of 1 minute.
8. Press [On] to start centrifugation.
9. Centrifuge will automatically stop when timer reaches '0'. You may
terminate centrifugation early by pressing [Off].
10. Centrifuge will stop acceleration if lid is unlocked/opened during
centrifugation and starts deceleration immediately.
11. Always turn off the power switch if centrifuge is not in use.
1
*
–
each set of rotor buckets are carefully matched to ensure optimal
balance. Using inappropriate rotor buckets may damage buckets as well as
shortening life of centrifuge motor.
2
*
–
Proper sample balancing will improve sample separation and extend
the life of centrifuge. Glass test tubes are more likely to break if sample
loads are imbalanced.
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2
. Please install tubes into rotor
5. Maintenance and Care
With proper care and maintenance, F-33 series centrifuge will provide years
of service to your laboratory. Please follow the recommended guidelines:
1. Always disconnect the power source before performing cleaning
and maintenance.
2. Use quality test tubes. Lower quality tubes are more likely to
fracture, leaking its contents into the rotor buckets even under low
rpm.
3. Never force a test tube into the rotor bucket. The test tube should
always be able to rest at the bottom of bucket/insert. If the cap of
test tube is too large and prevents the test tube from resting at the
bottom of bucket/insert, the test tube is not compatible with F-33
series centrifuge.
4. Keep rotor buckets clean. If a test tube breaks inside the rotor
bucket, either dispose the entire rotor bucket and its content or
safely dispose the sample and broken glass. Make sure to
thoroughly clean and disinfect the inside and outside of the rotor
buckets.
5. Centrifuge is recommended to be cleaned at least once every week.
Any spilled sample in the chamber and on the centrifuge must be
immediately wiped and cleaned. Only use mild cleaning solutions
when cleaning the centrifuge. Strong and acidic cleaners are not
recommended for cleaning and should never be used on the
centrifuge. The rotor and buckets can withstand up to 120˚C for
sterilization. Do not autoclave. Consult manufacturer before
cleaning or sterilizing the centrifuge with any methods not specified
by the manufacturer.
6. The centrifuge should be kept and stored in the following condition
for optimal performance:
a. Ambient temperature of 0-30˚C
b. Relative humidity of ≤ 30%
c. Atmosphere clear of electroconductive dusts, explosive gas,
and corrosives
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