
Hettich Rotina 420 tabletop centrifuge
Developed for large volumes- yet not overly large in size. High performance when it counts- yet cost-effective and fair to the budget. The compact benchtop centrifuge is conceived for high sample throughput as well as for high sample volumes. With a maximum capacity of 4 x 600 ml- 140 blood collection tubes or 16 microtiter plates it is ideal for applications in clinical chemistry- in biotechnology and in life science research facilities. The temperature can be set in Fahrenheit degrees. The recurring theme with Hettich: larger capacity- larger feature set- smaller benchtop real estate- lower cost of ownership.
- The fully developed up- to-date N control panel meets the requirements of the users and is extremely easy to operate.
- Entry of the parameters is fast- precise and convenient with selector keys on the water- protected foil keypad.
- The large display is well readable. During centrifugation the actual values of the parameters are indicated.
- The parameters remain in the memory even after the centrifuge has been switched off.
| Specification | |
| Entry of parameters | Entry of parameters can be carried out fast and conveniently via the water-proof foil-keypad. Just a few keys are all it takes to program the centrifuging parameters. The last entered values will be stored. They remain in the memory even after centrifuge has been switched off. By pressing the START key the parameters are recalled. |
| Clear Display | The clearly arranged display is easy to read. During centrifugation the actual values are digitally displayed. |
| Programmable small control | Programmable small control- 3 complete operation programs can be stored and recalled. |
| Speed- RPM: | Input in increments of 10 |
| Input in increments of 10 | Input in minutes |
| Relative Centrifugal Force RCF | Inputs in increments of 1 |
| Run-up/run-down time | Input of acceleration and braking ramps in levels 1-9 and unbraked run-down. |
| Radius r/mm | Input of the radius is required for determining RPM and RCF. |
| Product | |
| Rotina 420/420R | 800 VA/ 1300 VA |
| Hx W x D | 15.2 x 19.4 x 22.5 inch |
| Weight 420/420R | 166/234 Ibs |
| Capacity | 4x600ml |
| Max RPM/ RCF | 15000/24400 Fixed Angle |