Carefully read the centrifuge instruction manual and the rotor instruction manual before using the rotor.

R21A(RR21A) Fixed angle rotor　

  • Max. speed 21,000 rpm
    Max. R.C.F. 53,250 × g
    Rotor nominal capacity 11 mL × 16 = 176 mL
    k factor 257
    Weight 8.5 kg
 View of the size

(1)Summary of tubes

Tubes & Bottles & Microplates Adapter & Bucket Cap Maximum
Speed
(rpm)		 Maximum
R.C.F.
(xg)
Nominal
Vol.
(mL)		 Material No.
Name		 Size
(cm)		 Material Net Vol.
(mL)		 Material No.
Name		 Size
(cm)		 Material Number
of tubes		 Material No.
Name
11 5721411043
(10pcs/set)
11PP Thick-walled Tube 		φ1.6×8.2 PP 8.2 --- --- --- --- 5721411071
(20pcs/set)
C2-PP Lid 		21,000 53,200
5721411044
(10pcs/set)
11PC Thick-walled Tube 		φ1.6×8.3 PC 8.4 --- --- --- --- --- 21,000 53,200
1.5 Commercial item
1.5ml Micro Tube 		φ1.1×4.2 PP 1.5 5720411176
(10pcs/set)
1.5A12 Adaptor 		1.6×7.9 POM 1 --- 18,000 29,600

※When using commercially available tubes and/or bottles, perform centrifugations under the allowable speed or allowable RCF specified by their manufacturer. Otherwise, the tubes and/or bottles may be damaged during centrifugations.

(2)Standard accessories

Material No. Name Q’ty
5721411043 *1 11PP Thick-walled Tube 16
5721411071 *2 C2-PP Lid 16
5720410226 Rotor Packing 1 *3
5721411119 *4 O-Ring 1AV24 1 *3

＊1：11PA Thick-walled Tube (P/N 5721411043) is sold in 10pcs/set at the additional purchase.

＊2：C2-PP Lid (P/N 5721411071) is sold in 20pcs/set at the additional purchase.

＊3：It is assembled on the rotor.

＊4：O-Ring 1AV24 (P/N 5721411119) is sold in 5pcs/set at the additional purchase.

(3)Optional accessories

Please use following parts to maintain the rotor.

Material No. Name Q’ty
5720410226 Rotor Packing 1
5721411119 O-Ring 1AV24 1
5720411230 Lubricate for Screw 1
5720850317 Silicone Grease (Vacuum Grease) 1