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Sigma 4K15 refrigerated table top centrifuge
- Speed range: 100 to 15,000 rpm
- Includes model 1156-6 swinging bucket rotor
- 90 day warranty
The Sigma 4K15 refrigerated centrifuge features single knob control with LCD-display. The motor is a brushless induction design, providing years of virtually maintenance free operation. 10 programs can be entered and recalled and the Sigma 4K15 also has 20 acceleration and 20 deceleration rates.
All of our equipment is used and reconditioned. Our technicians test the performance of all centrifuges and make sure the rotating assembly is properly balanced; the bearings, seals and gaskets on the spindle assembly are in good shape; and the controls work properly. If the centrifuge is refrigerated we also test to make sure that the machine reaches and hold temperature properly. All tolerances are measured and the exterior and interior of all units are fully cleaned. If the unit is being purchased with a rotor we test the rotor/centrifuge combination together.
Our technicians inspect all rotors, including any buckets, gaskets and overspeed disks. Fixed angle rotors are closely inspected for body integrity; swinging bucket rotors supplied with buckets are checked for proper weight distribution. When possible we run each rotor in a compatible centrifuge to make sure the rotor spins properly.
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
Please call 978-521-2221 or email us today for pricing and additional information.