High Speed Refrigerated Centrifuge Suprema 25 / 21

High Speed Refrigerated Centrifuge

Suprema 25 / 21

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Centrifuges
Suprema 25 / 21

High-Capacity Angle Rotors

NA-610

1,000ml × 6

7,000rpm / 11,120G
Rotor for：
Suprema25
NA-400

1,000ml × 4

9,000rpm / 15,220G
Rotor for：
Suprema25 / 21

Rotors & Accessories
Selection Guide

User Friendly and Safety Features

Multiple memory functions Easy-to-use and convenient LCD

The LCD display on the control panel features such special functions as history and memory functions as well as memory settings for information and operation conditions on the centrifuge program.
- A simple memory function allows setting three operation conditions for each rotor.
- 99 memory settings can be stored.

Acceleration and Deceleration Time

Reduced by nearly 50% compared to previous models.

NA-11

12,000rpm, 250ml × 6 tubes

Reduced by nearly 50% compared to previous models NA-11

NA-4HS

21,000rpm, 50ml × 8 tubes

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Compared to the previous model with an equivalent rotor, acceleration and deceleration times are reduced with these percentages approximately.

User Friendly Front Indicator

The Front Indicator (green / red / orange line indicator) permits monitoring the operation status from a distance.
- The green line indicator lights up when the system is turned on.
- The red line indicator lights up while the rotor type is being identified or the rotor is spinning.
- The orange line indicator flashes in case errors occur in the system and relevant error messages are displayed on the LCD.
Sample temperature display

SUPREMA Series high speed refrigerated centrifuge control and maintain the sample temperature near the set temperature using the date from chamber temperature, rotor types and rotational frequency and display the value estimated from each data as actual sample temperature.

Optional Function & Feature for Suprema 25
- Programmed operation function Several operation conditions can be programmed during a centrifuging operation and automatically executed in linear sequence. This function allows to store five programs in five different combinations.
- Centrifugal acceleration integrator function
- Capable of consecutive spins

10-step acceleration characteristics and 10-step and natural deceleration characteristics

The initial value of acceleration and deceleration characteristics is adjusted between 0 and 500 rpm, however, the function setting allows to set the adjustable rotation speed to the maximum speed of the rotor in use, adjustable in steps of 100 rpm.

Design incorporates friendliness to the global environment and safety

HFC R404A with the ODP = 0.0, which contains no chlorine to destroy the ozone layer, is used to reduce environmental impact.
Imbalance detection system: The system prevents operation when the rotor is unbalanced and the maximum permissible imbalance value is exceeded, and automatically slows the rotor down and stops.
Safety devices:
Lid interlock, Lid Open / Close Detector, Overspeed Detector, Overcurrent Detector (power switch) , Motor Overcurrent Detector, Temperature Error Detector (high or low temperature)

Specifications

Model	Suprema25	Suprema21
Model
Maximum Speed	25,000rpm	21,000rpm
Maximum RCF	60,110G	46,850G
Maximum Capacity	1,000ml × 6 tubes	1000ml × 4 tubes
Speed Control	Microprocessor
Motor	Induction Motor
Drive System	Direct Drive
Data Entry	Jog Dial
Speed Setting Range	0 to 25,000rpm (100rpm increments)	0 to 21,000rpm (100rpm increments)
RCF Setting Range	0 to 60,110G (10G increments)	0 to 46,850G (10G increments)
Temperature Setting Range	-9 to 35°C (1°C increment)
Time Setting Range	0 to 50sec. (10sec. increments) , 0:01 to 9:59 (1min. increment) , 10 to 24hours (1hour increment) , Free
Acceleration / Deceleration Setting	Acceleration: 10 steps, Deceleration: 10 steps and Free
Memory Function	3 Memories for each rotor with Memory Keys and 99 Memories with Menu Key
Program Operation	Ο	–
RCF Integrated Operation	Ο	–
Continuous Flow Rotor	Ο	–
Other Function	Rotor Speed Automatic Setting with BART Code, Radius Setting, Date and Time Display
Safety Devices	Lid Interlock System, Lid Open / Close Detector, Overspeed Detector, Imbalance Detector, Overcurrent Detector, Rotor Identification System, Motor Overcurrent Detector, Temperature Error Detector
Refrigerant	HFC R404A
Power Requirement	1-Phase AC 220/230/240V 50/60Hz 30A
Rated Current	21A	18A
Power Consumption (Heat output)	3.3kW (2,840kcal / h)	2.6kW (2,240kcal / h)
Dimensions W × D × H mm (Except projection)	715W × 794D × 1,017H mm (Height to Operation Table: 869H mm)	570W × 794D × 1,018H mm (Height to Operation Table: 869H mm)
Net Weight	265kg	215kg
Accessories Included	Operator’s Manual 1, Digital Warranty Information 1, Inspection Sheet 1, Clear Case 1, Attachment Screw 1, Level 1, Special Tool for Continuous Flow Rotor Use（for Suprema25） 1, Rotor puller 1

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The above specifications show the maximum value of speed, RCF (G) and sample capacity. These values may change according to the combination of rotor, bucket, adaptor and tubes.

Download

Suprema 25 / 21 Catalog