Carefully read the centrifuge instruction manual and the rotor instruction manual before using the rotor.
R20A2(RR20A) Fixed angle rotor
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Max. speed 20,000 rpm Max. R.C.F. 48,000 × g Rotor nominal capacity 50 mL × 8 = 400 mL k factor 424 Weight 6.8 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 |
||
| 50 |
5721411058 (2pcs/set) 50SS Tube |
φ2.9×10.2 | SST | 41 | --- | --- | --- | --- | --- | 20,000 | 48,000 |
|
5721411056 (10pcs/set) 50PP Tube |
φ2.9×10.4 | PP | 38 | --- | --- | --- | --- |
5721411074 (20pcs/set) M-PP Lid |
20,000 | 48,000 | |
|
5721411008 (10pcs/set) 50PP Bottle |
φ2.9×10.3 | PP | 34 | --- | --- | --- | --- | --- | 20,000 | 48,000 | |
|
5721411057 (10pcs/set) 50PC Tube |
φ2.9×10.3 | PC | 36 | --- | --- | --- | --- |
5721411074 (20pcs/set) M-PP Lid |
20,000 | 48,000 | |
|
5721411009 (10pcs/set) 50PC Bottle |
φ2.9×10.3 | PC | 36 | --- | --- | --- | --- | --- | 20,000 | 48,000 | |
| 12 |
5720411023 (2pcs/set) 12SS Tube |
φ1.6×7.6 | SST | 10.5 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 |
5721411070 (1pcs/set) C2-AL Cap |
15,000 | 22,900 |
|
5720411020 (50pcs/set) 12PP Tube |
φ1.6×7.6 | PP | 10.5 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 |
5721411070 (1pcs/set) C2-AL Cap |
15,000 | 22,900 | |
|
5720411022 (50pcs/set) 12PC Tube |
φ1.6×7.6 | PC | 10.5 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 |
5721411070 (1pcs/set) C2-AL Cap |
15,000 | 22,900 | |
|
5720411021 (50pcs/set) 12PE Tube |
φ1.6×7.5 | PE | 10.5 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 |
5721411070 (1pcs/set) C2-AL Cap |
15,000 | 22,900 | |
| 11 |
5721411043 (10pcs/set) 11PP Thick-walled Tube |
φ1.6×8.2 | PP | 8 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 |
5721411071 (20pcs/set) C2-PP Lid |
15,000 | 22,900 |
|
5721411044 (10pcs/set) 11PC Thick-walled Tube |
φ1.6×8.3 | PC | 8.4 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 | --- | 15,000 | 22,900 | |
| 10 |
5720411027 (10pcs/set) 10PC Bottle |
φ1.6×8.2 | PC | 8.2 |
5721411187 (2pcs/set) 11A50 Adaptor(C) |
2.9×9.8 | PP | 1 | --- | 15,000 | 22,900 |
|
5721411042 (50pcs/set) 10ml Glass Tube |
φ1.2×10.5 | Glass | 7.4 |
5721411086 (8pcs/set) 10GA50 Adaptor |
2.8×10.1 | NBR | 1 | --- | 4,000 | 1,810 | |
| 1.5 |
Commercial item
1.5ml Micro Tube |
φ1.1×4.2 | PP | 1.5 |
5721411075 (2pcs/set) 1.5×2A50 Adaptor |
2.8×10.0 | POM | 1 | --- | 15,000 | 18,300 |
※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 |
|---|---|---|
| 5721411056 *1 | 50PP Tube | 8 |
| 5721411074 *2 | M-PP Lid | 8 |
| 5721411129 *3 | Cover Packing 1A3118 | 1 *4 |
| 5721411119 *5 | O-Ring 1AV24 | 1 *4 |
＊1：50PA Tube (P/N 5721411056) is sold in 10pcs/set at the additional purchase.
＊2：M-PP Lid (P/N 5721411074) is sold in 20pcs/set at the additional purchase.
＊3：Cover Packing 1A3118 (P/N 5721411129) is sold in 3pcs/set at the additional purchase.
＊4：It is assembled on the rotor.
＊5：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 | |
|---|---|---|---|
| 5721411129 | Cover Packing 1A3118 | 3 | |
| 5721411119 | O-Ring 1AV24 | 5 | |
| 5720411230 | Lubricate for Screw | 1 | |
| 5720850317 | Silicone Grease (Vacuum Grease) | 1 | |