Page 2 - Kubota - 8730

Capacity: 4x1,000mL/130x15mL

Compact size: 64cmx78cmx86cm (WxDxH)

Features and Convenient Functions

■ Motorized lid lock
Lid can be opened or closed with one hand.
To close the lid
Push the lid gently. Electrical interlock system will
automatically locks the lid.
To open the lid
Press the open key.
The lid will open automatically after interlock is
released.
Optional foot switch is available.

■ Acceleration and Deceleration characteristics
• Acceleration and deceleration curves can be
varied in 9 steps to accommodate various samples
and experimental conditions. Acceleration and
deceleration speeds can be customized for reliable
centrifugation of samples that easily get stirred
up.
• Density gradient method is available.

■ 10 channel memories
10 memory settings are available, with direct keys
to store, recall and operate.
Foot switch (Optional)
■ Integrator function Lid opens automatically when the switch is
Identical applications of total centrifugal force are pressed. The newly designed shock
easily reproducible using the g·sec (integrated absorber provides smooth and quick lid
RCF) function. opening. Hands-free operation facilitates
experiments.
■ Sample temperature maintained at 4˚C with
ambient temperature of 25˚C (Model 8730 only)

■ Rotor’s thermal correction Acceleration and deceleration profiles for RS-1950.
(Model 8730 only) rpm
• By setting the temperature of rotor, thermal Speed
control will identify the type and speed of rotor A9 A4 A3 A1 Natural deceleration
and correct the temperature of sample to the
desired value. 1,000
• “Internal chamber temperature” or “Rotor Na Nd
temperature” can be selected when setting d9 d4 d3 d1 Time
desired temperature.

Acceleration and deceleration profiles for RS-4000.
■ Complies with GMP requirements
rpm
Tachometer port can be used to measure the Speed
actual speed of rotor. A9 A4 A3 A1
2,000
Natural deceleration
■ Safety comes first 1,000
Model 8730 and 8622 conform to International Na Nd
Safety Standard IEC 61010-2-020
d9 d4 d3 d1 Time
■ 4 x 400mL MAP blood bags can be 9 acceleration and deceleration profiles
centrifuged when using the RS-4000 • A9 represents the most rapid acceleration, A1 the slowest acceleration.
• d9 represents the most rapid deceleration, d1 the slowest deceleration.
swinging bucket rotor. • For A8 to A4 settings, the acceleration rate changes at 1,000rpm.
• For d8 to d1 settings, the deceleration rate changes at 1,000rpm (RS-1950) and
2000rpm (RS-4000).
• For A1 to A3 settings, the point Na where the acceleration rate is changed can
be set from 0rpm to the maximum speed of rotor.
• For d1 to d3 settings, the point Nd where natural deceleration starts can be set
from 0 rpm to maximum speed of rotor.