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1028 Documents
How many programs can be saved on the Centrifuge 5420?
How many programs can be saved on the Centrifuge 5420?
Altogether 3 program slots are available on the Centrifuge 5420. They can be selected by pressing the program keys.
Is it possible to program multiple centrifugation steps in one program on the Centrifuge…
Is it possible to program multiple centrifugation steps in one program on the Centrifuge 5420?
No, with one program you only set speed and time for one single centrifugation run.
What kind of rotors will be offered for the Centrifuge 5420?
What kind of rotors will be offered for the Centrifuge 5420?
Rotor FA-24x2: Aerosol-tight for 24 x 1.5 / 2.0 mL tubes
Rotor F-32x0.2-PCR: Rotor for 4 x PCR strips or 32 x 0.2 mL PCR tubes
How can I calculate the RCF value from the RPM value for my protocols as precisely as…
How can I calculate the RCF value from the RPM value for my protocols as precisely as possible?
Use the menu function "ROTOR" for this purpose. By specifying the rotor and the vessel used, the required RCF value can be calculated exactly.
Is it possible to do a short run centrifugation on Centrifuge 5420?
Is it possible to do a short run centrifugation on Centrifuge 5420?
To start a short spin centrifugation, press or press and hold the short key.
Pressing and holding the short key: centrifuge runs for as long as the short key is pressed.
Briefly pressing the short key: centrifuge accelerates up to the set speed and then decelerates.
Is it possible to switch off the automatic lid opening on Centrifuge 5420?
Is it possible to switch off the automatic lid opening on Centrifuge 5420?
Yes, you can switch off the automatic lid opening via the function “LID”.
Do you recommend a specific cleaning method for the rotors or the rotor chamber of…
Do you recommend a specific cleaning method for the rotors or the rotor chamber of Centrifuge 5420?
Yes, please read chapter 6 of the Operating Manual or the White Paper No. 14 "Routine Maintenance of Centrifuges"
How should I lubricate the sealing of the FA-24x2 rotor for the Centrifuge 5420?
How should I lubricate the sealing of the FA-24x2 rotor for the Centrifuge 5420?
Please lubricate the FA-24x2 rotor of the Centrifuge 5420 as described in the Operating Manual or the rotor supplementary sheet.
Why are the standard rotors in the micro centrifuges 5418 R, 5420, 5424 R, 5425, 5427 R,…
Why are the standard rotors in the micro centrifuges 5418 R, 5420, 5424 R, 5425, 5427 R, 5430 and 5430 R aerosol-tight?
At Eppendorf, the safety of the user always has the highest priority. That is why we now fit our centrifuges with aerosol-tight rotors as standard – at no extra charge.
What is the meaning of the red knob on the rotor lid?
What is the meaning of the red knob on the rotor lid?
A fixed-angle rotor with a red knob on the rotor lid indicates aerosol-tightness.
Are the rotors exchangeable between the Centrifuge 5424, 5425 and 5420?
Are the rotors exchangeable between the Centrifuge 5424, 5425 and 5420?
No, unfortunately not.
Can we use our rolling cabinet 5821 020 010 for the 5920R?
Can we use our rolling cabinet 5821 020 010 for the 5920R?
The rolling cabinet 5821 020 010 is too small for the 5920R. Our Mobile Tables 5921 000 010 and 5921 000 012 are an alternative.
For which centrifuge can we use our mobile tables 5921 000 010 and 5921 000 012?
For which centrifuge can we use our mobile tables 5921 000 010 and 5921 000 012?
The mobile tables can be used for centrifuges 59xx as well as 58xx.
What is the minimum rotational speed (rpm) of the Centrifuge 59xx, and in which increments…
What is the minimum rotational speed (rpm) of the Centrifuge 59xx, and in which increments can it be increased?
The minimum rotational speed is 10 rpm (1 x g), irrespective of the inserted rotor. The minimum rotational speed can be increased in increments of 10 rpm (10 x g) up to 5,000 rpm (3,000 x g). 5,000 – 14,000 rpm (3,000 – 22,132 x g) can be set in increments of 100 rpm (100 x g).
Is it possible to spin 50 mL and 15 mL tubes together in one rotor?
Is it possible to spin 50 mL and 15 mL tubes together in one rotor?
Yes, it is possible, provided that the rotor is loaded symmetrically. This means that the 50 mL tubes and the 15 mL tubes are positioned opposite one another and are positioned symmetrically. Please use the appropriate adapters for the tubes.
Can rotor S-4x750 be loaded with a mixture of round tube and plate buckets ?
Can rotor S-4x750 be loaded with a mixture of round tube and plate buckets ?
Yes, this so-called mixed loading is possible. Please ensure that the same type of buckets are always used in opposing positions.
Can the rotors of Centrifuge 5810/ R and 5804/ R be used for Centrifuges of the 59xx…
Can the rotors of Centrifuge 5810/ R and 5804/ R be used for Centrifuges of the 59xx family?
No, this is not possible. Please do only use rotors which are labeled with the Centrifuge name 5920 R or 59XX.
Can rotors, buckets and adapter be autoclaved?
Can rotors, buckets and adapter be autoclaved?
Yes, fixed-angle rotors, rotor lids, buckets, bucket-caps and adapter can be autoclaved for 20 minutes at 121 °C. The 59xx swing-bucket rotor crosses can not be autoclaved. After 50 autoclaving cycles, we strongly recommend to exchange aerosol-tight caps and sealings in QuickLock-rotors.
Does the 5910 Ri offer scheduling options for automated pre-cooling (FastTemp pro)?
Does the 5910 Ri offer scheduling options for automated pre-cooling (FastTemp pro)?
No, the centrifuge 5910 Ri does not offer scheduling functions or FastTemp pro.
Does the 5910 Ri save information about the used rotors?
Does the 5910 Ri save information about the used rotors?
​The centrifuge automatically detects the inserted rotor type and counts the spin cycles. This information is accessible in the "Settings" menu under "Maintainance and Qualification".
Which documentation options does the 5910 Ri offer?
Which documentation options does the 5910 Ri offer?
​1. All centrifugation runs (up to 1000) are documented and stored. The whole list or selected runs can be exported on a USB stick as csv file or pdf document.
2. Up to 100.000 events containing notifications and messages are saved. The event list (including all operations and alarms) can be exported on a USB stick as csv file.
3. All devices which are registered in a VisioNize cloud can be monitored live.
What are the features of the user management of Centrifgue 5910 Ri?
What are the features of the user management of Centrifgue 5910 Ri?
​The user management can be used to organize access to the device. There are three user roles:
1. Administrator with additonal rights (Access to user management, configuring the device)
2. User with standard rights (Allowed to use the device without restrictions, create new programs and favorites)
3. User with restricted rights (Allowed to use device with restrictions, e.g. select, start and stop of excisting programs)
How long does it take to cool down centrifuge 5910 Ri from RT (23°C) to 4°C?
How long does it take to cool down centrifuge 5910 Ri from RT (23°C) to 4°C?
The duration of pre-cooling depends on the rotor type. The required time varies from rotor to rotor, as an expample pre-cooling for the swing-out rotor S-4-Universal rotor takes approximately 15 minutes and for fixed angle rotor FA-6x50, it takes app. 12 mins.
How can I change the favorites on the home screen of centrifuge 5910 Ri?
How can I change the favorites on the home screen of centrifuge 5910 Ri?
​Enter the desired parameters for "Set Time", "Set Temperature" or "Set Speed" and tap "Add to favorites". Select a position for the favorite entry and confirm your selection. The previoius favorite in the selected position is overwritten.
What is the favorites function of the centrifuge 5910 Ri?
What is the favorites function of the centrifuge 5910 Ri?
​This function allows to start centrifugation with the most frequently used parameters in an instant.
For each of the parameters Time, Temperature and Speed four favorite values can be created which are displayed on the home screen.
How can I create a new program in the 5910 Ri?
How can I create a new program in the 5910 Ri?
​Please set the parameters for Time, Temperature, Speed and Ramps first. If the desired parameters are set
1. Tap on an empty program field
2. Enter the program name.
3. Confim the entry.
The set parameters are stored in the program and it appears on the list.
Please also refer to the manual for further information.
What benefits do I gain from the centrifugation of my samples with the swing bucket rotor? …
What benefits do I gain from the centrifugation of my samples with the swing bucket rotor?
Swing-bucket rotors are particularly advantageous for gradient centrifugation applications as horizontal layers are formed that remain in this position at the end of centrifugation (e.g. blood/Ficoll).
What kind of cooling liquid is used for the Centrifuge 5427 R?
What kind of cooling liquid is used for the Centrifuge 5427 R?
​The cooling system operates with 75g of the "green" cooling liquid R290, also known as propane.
What is the SOFT function?
What is the SOFT function?
The SOFT function of the Centrifuge 5427 R allows slower and gentler acceleration and braking compared to the normal acceleration and braking times. This setting is especially suited for applications like e.g. density gradient centrifugation where remixing of phases must be prevented.
Are there any additional safety features implemented due to R290?
Are there any additional safety features implemented due to R290?
​Like all our cooling systems, the cooling system of Centrifuge 5427R is a closed system which has no leakage of cooling liquid. For the unlikely case of leakage two additional safety measures are implemeted: All potentially sparks emitting components are shielded, before the centrifuge is ready for operation, a ventilation system takes care to exchange the air in the centrifuge. Therefore, you might notice a few more seconds prolonged initialization phase.