Ultracentrifuge Optima L-90 K


The Beckman Coulter Optima L-90K is a high performance ultracentrifuge. Designed to offer efficiency and versatility. The performance capability of this floor system allows for more separations in less time. We maintain a wide variety of rotors, for some we have duplicates to provide the flexibility of having two users centrifuging with those rotors at the same time. Rotors are located in the glass door refrigerator in the nearby room. Below is a list of available rotors. The CRF has some tubes available for you to use with the ultracentrifuge, please consult the person in duty for more details.

 

General Specifications:

  • Maximum speed: of 90,000 RPM, 694,000 x g.
  • Set speed: 1000 rpm to maximum speed in increments of 100 rpm.
  • Set time:  Up to 99 hours and 59 minutes; HOLD for runs of unspecified length.
  • Set temperature: 0 to 40°C in increments of 1°C.

 

The centrifuge is located in Room 7B, Building 4 Level -1.

If you want to use this equipment for the first time, please contact the person in duty.

 

Person in Duty: 054-8820395

 

 

Rotors available for this centrifuge:

   
ultracentrifuge_optima_lk-90Rinse rotors with DDW after use and dry upside down. When dry return the rotor to the refrigerator.

Rotor Type

Rotor No

Rotor Serial Number

Manufacturer

Max Speed (RPM)

Relative Centrifugal
Field (× g) at rmax

Number of Positions

Max Tube Volume

Catalogue No of Tubes

Ti 50

I

2939

Beckman

40K

180,000

12

13.5 ml

Polyallomer tubes 13,5 ml- 326814

Ti 50

II

1160

Beckman

40K

180,000

12

13.5 ml

Polyallomer tubes 13,5 ml- 326814

Ti 50.3

 

741

Beckman

40K

178,000

18

6.5 ml

Ultra-Clear tubes 6,5 ml -344088 
Polyallomer tubes 6,5 ml- 326820

Ti 60 I 93U 3135 Beckman 50K 300,000 8 38.5 ml Polyallomer tube -355642
Polycarbonat bottle 26 ml-355618
Ti 60 II 2297 Beckman 50K 300,000 8 38.5 ml Polyallomer tube -355642
Polycarbonat bottle 26 ml-355618

Ti 75

 

390

Beckman

65K

435,000

8

13.5 ml

Polyallomer tubes 13,5 ml- 326814

SW 41

 

 

Beckman

41K

288,000

6

13.2 ml

Ultra-Clear 344059
Polypropylene- 331372

SW 28 I

I

09411262

Beckman

28K

141,000

6

38.5 ml

Ultra-Clear tubes 38,5 ml -344058
Polyallomer tubes 38,5 ml-  326823

SW 28 II

II

10411390

Beckman

28K

141,000

6

38.5 ml

Ultra-Clear tubes 38,5 ml -344058
Polyallomer tubes 38,5 ml-  326823

TST 55.5

I

11298

Kontron

49.5K

340,000

6

5 ml

Ultra-Clear tubes 5ml - 344057

TST 41.14

I

12971

Kontron

40K

282,000

6

14 ml

90215\     331374

 

              Available at the CRF

line

 

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