| Model | DS-10 | DS-20 |
| Speed range | 50-350rpm | |
| Track diameter | 10mm | 20mm |
| Timing range | 1min-99h59min | |
| Maximum load capacity | 3.0kg | 2.5kg |
| Power | AC 100V230V,50-60HZ，60W | |
| Dimensions (mm) | 300x270x125 | 300 x270 x 125 |
| Net weight | 5. 5kg | 5. 5kg |
| Tray No | description | |
| P-1 | universal tray, equipped with anti slip rubber pads, suitable for various containers | |
| P-2 | flask holder, equipped with clamps, suitable for 12×100/150ml flasks | |
| P-3 | conical flask holder, equipped with clamps, suitable for 6×250/300ml flasks | |
| P-4 | adjustable flask holder, equipped with anti slip rubber pad, suitable for various cell culture bottles | |
| P-5 | universal fixture, suitable for various centrifuge tubes and conical bottles | |
