Super-Large capacity refrigerated centrifuge L720R-3


L720R-3 is a time-honoured centrifuge integrated with world-advanced technology to ensure reliable performance, 7-inch HD touch control panel and friendly interface with visual effect. The max.capacity is up to 6x2400ml. It is the preferred product in the fields of blood banks, pharmacy and biological products.

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Features:


Safety performance

With the function of non-contact imbalance protection, automatic rotor identification, over-speed, over temperature, motor overheat and door lid protection, so as to provide safe guard for sample, centrifuge as well as the operator.

 

Energy Saving Technology

A large amount of data is collected, and the temperature of the sample is simulated through integral calculation to ensure that the temperature change of the sample does not exceed 2 ℃. At the same time, the dynamic compressor control technology is adopted. When the door cover is opened, the compressor is stop working. Energy consumption is 40% lower than that of the same kind of centrifuge.

 

High sensitivity touch screen & super control system

1. HD and bright touch screen can be operated with your gloved hand: Simplify laboratory-set and test operation process. Setting parameters(speed,time,temperature) and actual running parameters can be displayed on the screen simultaneously with easy readout.

2. Curve operation mode: the speed and temperature can be directly displayed through the curve, which is more stable and intuitive to observe the speed and temperature changes.

3. Program setting: The program can easily achieve the reproducibility of the experiment. Program naming is easily accessible to the user, which is easy to reproduce the whole scheme the experiment only by calling the corresponding name. It can support 5-steps centrifugation to meet the diversified experimental needs. The user’s experimental scheme can be perfectly operated by one key.(100 programs and each program can be divided into 5 steps. More programs can be saved by adding the external memory card.)

4. Authority management: Different permissions can be assigned to different users and roles. It has password protection function to enhance the authority management of operators. Language management: the Chinese and English interfaces are suitable for laboratory personnel in most countries. (The authority list can be customized according to the needs.)

5. Super system management tool: different operation options are available for different applications. Data traceability management, running history records, diagnosis records can be checked on the screen or exported by USB port and saved to the relevant storage devices, which can ensure the data integrity.

6. Featuring 10 acceleration profiles and 11 deceleration profiles to prevent second emulsion or turbid and achieve the best centrifugal effect (no more than 30 profiles can be customized according to special requirements). Manual input sample number or automatic scanning to check the centrifuging record of each sample. Timing after reaching the set speed, start-run timing, Instantaneous & continuous timing, operation at an appointed time etc. are optional.

 

Technical Parameters


Model

L720R-3

Max. Speed

7200rpm (Angle rotor)

4000rpm (Swing rotor)

Max. RCF

12166xg (Angle rotor)

5600xg (Swing rotor)

Max. Capacity

6x1000ml (Angle rotor)

6x2400ml/12x400ml blood bag or 24x200ml blood bag

Speed Accuracy

±10rpm

Speed Range

100rpm~Max. speed, 100rpm increment ( it can be customized, multiples of 10rpm)

Time Setting Range

1min to 99h59min

 

Mode of Timing

Timing after start-up, timing when reaching the max speed, Instantaneous & continuous timing, start-up at the specified time

Acceleration/Deceleration Profiles

10 acceleration profiles,11 deceleration profiles (0 is coast, and less than 30 profiles can be customized )

Temp. Setting Range

-20 to 40℃ (1 increment)

Pre-cooling

Yes (up to -20 Setting)

Temp. Accuracy

±1

Step Centrifugation

Yes (100 programs, each program can be divided into 5 steps. More programs can be set through external memory )

Compressor

environment-friendly refrigerant (R404a)

Drive System

Brushless motor with high torque

Noise

<65dB(A)

Power Supply

AC220V +/-22V,50Hz 50A

Power Consumption

7.5Kw

Dimensions

(WxDxH)

870x1020x970(mm)

Package Size(WxDxH)

1080x1310x1340(mm)

Weight

545Kg

Key Parts Material

316 centrifuge chamber, PPCO test bottle, Aluminum alloy rotor.

Others

Multiple languages are available for free choice, user log, maintenance records, access password, automatic door lid control, rotor recognition, over-temperature protection