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KUBOTA久保田的藤冈工厂于1996年通过ISO9001 认证。
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Three types of tabletop centrifuges
KUBOTA is producing three types of general-purpose tabletop centrifuges to meet the various requirements of the customers. To see the difference among them click below for more information.
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Sealing adapter for ST-480M rotor
The sealing adapter, specially designed for the ST-480M rotor, provides customers with a perfect solution to handle bio-hazardous experiments such as tests of acid-fast bacteria. Three kinds of adapters are available; the customer can spin 15 and 50mL conical (TC) and 50mL Oak ridge type tubes with sealing adapters at over 4,000xg.
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Five channel memory settings
The memory setting function makes routine work easy and simple, storing centrifugal speed, RCF and time. It is possible to save, recall and operate the centrifugal condition just by pushing the program switches.


Acceleration/Deceleration (Three-level switching)
The 5420 model provides Three-level switching for both acceleration and deceleration, corresponding to application requirements. For example, in those cases where one must avoid whirring up the samples, a slow deceleration can be programmed so as to achieve the desired conditions and most accurate results.


g.sec integrator function
The g.sec integrator function optimizes the protocols in those cases where customers need to achieve exactly the same centrifugal effect. One can obtain the same effect just by setting the g.sec value in the 5420 model. The g.sec integrator function enables one to control centrifuge spins with the same centrifugal effect and to calculate g.sec value.


Alarm indicator and automatic stop functions
Various alarm indicators and automatic stop functions improve safety further and stop the operation immediately after activation in the case of an emergency. The 5420 model is equipped with an alarm indication function including imbalance detection and speed sensor fault detection. The rotor sensor detects whether the rotor is set correctly to the drive shaft. In addition, the unit is fitted with a circuit breaker.


Tachometer-port
The 5420 has a tachometer-port on its lid to check the actual speed. The validation of the speed sensor by measuring the actual speed is highly needed for stringent GMP requirements (As to the main unit which was produced after January, 2004).


Balancing of the sample
The 5420 model enables one to reduce the experiment time, allowing centrifugal separation to be carried out with eye measured sample balancing. With its tolerable imbalance sensor, it is not necessary to balance the sample with remarkable accuracy. In addition, the operation is smooth and it maintains a quiet environment.
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