Page 4 - Kubota

Page 4 - Kubota - 5500

P. 4

Specifications
Model 5500
Maximum Speed¡ 15,000 rpm
Maximum RCF¡ 20,820 xg
Maximum capacity¡ 2,000 mL
Control system¡ Inverter microprocessor control
speed, RCF, time, temperature, g·sec, acceleration/deceleration, 5 channel memories
Alarm display¡ Lid open, imbalance, over speed, rotor set state, function for detecting an occurrence of
electrical abnormality in motor, inverter, lid interlock, speed sensor and temperature sensor
Acceleration/Deceleration¡ 3 steps: rapid, slow, super slow
Speed setting and indication¡ Digital display, 10 rpm increments
RCF setting and indication¡ Digital display, 10 xg increments
Integrator setting and indication¡ Digital display, from 1.00 to 9.99 x 10 g·sec
9
Step centrifugation¡ Speed, RCF, time, temperature, acceleration/deceleration, 1 channel memory
Timer setting and indication¡ Digital display, HOLD (∞) and memory flashing
1 to 100 sec. / 1 sec. increment
100 to 990 sec. / 10 sec. increments setting and 1 sec. increment indication
1 to 100 min. / 1 min. increment
100 to 990 min. / 10 min. increments setting and 1 min. increment indication
Temperature setting and indication¡ Digital display, -20℃ to 40℃, 1℃ increment
Refrigerant¡ R134a
Power requirements¡ Single phase 110/115±10% V 50/60Hz, 15A
Single phase 220/230±10% V 50/60Hz, 10A
Rated voltage and rated current¡ 110V 8.1A, 115V 8.0A, 220V 4.3A, 230V 4.1A
Power consumption and heat output¡ 110/115V 760W, 2.7MJ/h, 220/230V 740W, 2.7MJ/h
Size, weight¡ 70(W) x 65(D) x 36(H) cm · 97 kg, height when the lid is open: 88 cm ✳1
Conforming standard¡ IEC 61010-2-020
CE Marking (AC 220V and 230V version)
(✳1) Those of projections are not included.
All specifications and external appearance subject to change without notice.
* Use only rotors, adaptors and tube racks made by KUBOTA. Do not attempt to use rotors, adaptors or tube racks made by other manufactures.
* Follow instructions given in the relevant Instruction & Service Manual for operating centrifuges.

•Acceleration and deceleration Acceleration/deceleration characteristics graph
Acceleration and deceleration curve
can vary in three steps according to the rpm
sample and experimental conditions. Speed

Rapid deceleration
Slow deceleration
1,000
Super slow deceleration
(Natural deceleration)
Super slow acceleration
Slow acceleration
Rapid acceleration
Time
• For the super slow acceleration and the super slow deceleration,
a characteristic change-over speed Na and Nb can be set from
0 to 15,000 rpm.
• Natural deceleration starts at the change-over speed Nb.

Kubota has acquired ISO 9001 and ISO 13485 certification.
Products in this catalogue are designed for use only by people who have the requisite technical knowledge, and must always be used
Precautions
with considerable care and only for their intended purpose. People who do not have adequate technical knowledge or training should
for use
only use the products under appropriate supervision by someone with expert knowledge, or else accidents are likely to occur.
Please immediately • The rotor or buckets appear to be damaged or corroded. If any of the cases listed at the left occurs,
stop using • When the replacement period (years of operation, operating lifetime) immediately turn off the power, disconnect
of a rotor has passed.
the power cable plug or connecting
the products in any • The equipment emits a burning smell or becomes abnormally hot. IMPORTANT terminals from the main power outlet, place
of the cases listed • You receive a weak electric shock when you touch the equipment with a “Do not use” sign on the unit, and contact
Prohibited your bare hands.
on the right. • When any other abnormality or indication of failure is noticed. the nearest branch of Kubota Corporation.
Safety To use the equipment safely, be sure to read Do not misplace the instruction manual.
Keep the instruction manual nearby so that you can refer
the instruction manual carefully before you start
Precautions
operations. to it whenever necessary.
• The term of supplying spare parts for repair is 7 years after discontinuation of production (except spare parts which we are unable to procure).
• This catalogue is not for distribution in the USA, Canada and Mexico as products shown are not for sale in these countries.

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