צנטריפוגות מקוררות - Refrigerated Centrifuges
Sigma 4-16KS
מק"ט: 4-16KS
- The Sigma 4‑16KS refrigerated benchtop centrifuge excels with versatile rotor configurations and outstanding capacity.
- Large specimen volumes can also be processed efficiently thanks to the maximum capacity of 4 x 750 ml in a swing-out rotor or 6 x 250 ml a fixed-angle rotor.
- The especially smooth running ensures excellent and reproducible sedimentation results.
- With its versatile range of rotors, it is suitable for research labs, hospitals, universities and pharmaceutical labs, as well as cell culture and biotechnology applications.
- What makes the Sigma 4‑16KS refrigerated benchtop centrifuge so attractive
- The Sigma 4‑16KS is available with numerous swing-out and fixed-angle rotors as well as various buckets and adapters, including many biosafe configurations.
- The extensive range of accessories can accommodate tubes and flasks from 0.2 ml to 750 ml as well as microtiter and deepwell plates.
- The swing-out rotors can hold up to 3 litres (4 x 750 ml) or (for example) 16 x 50 ml tubes.
- The RCF values achievable with the configurations are best-in-class in this centrifuge segment.
- Highlights in the area of fixed-angle rotors include a 6 x 250 ml rotor with a maximum RCF of 13,131 x g and the ability to centrifuge 50 ml culture tubes at more than 23,000 x g.
- This compact unit has intuitive operation and well-conceived features.
- The patented Spincontrol S one-knob controller provides superior operating convenience, safety and versatility.
- The acceleration and braking profiles (30 each) facilitate optimisation of separation runs and yields.
- Routine protocols can be stored with user-defined names and quickly retrieved from the integrated process library.
- With automatic rotor identification, run time and speed monitoring, password-protected access to the controller and secure program storage, the centrifuge ensures uncompromising safety.
- The Sigma 4‑16KS also features a high-performance refrigeration system.
- Centrifuging at temperatures below 0°C is possible, depending on the rotor and the speed.
- Max. capacity [ml] swing-out rotor 4 x 750 fixed-angle rotor 6 x 250
- Max. RCF 25.155
- Max. speed [rpm] 15.000
- Min. speed [rpm] 100
- Noise level at maximum speed (approximate) [dB(A)] fixed-angle rotor 12449 ≤ 60 swing-out rotor 11660 with bucket 13450 + Cover ≤ 59
- Max. acceleration time [s] fixed-angle rotor 12449 ≤ 27 swing-out rotor 11660 with bucket 13450 + Cover ≤ 23
- Max. braking time [s] fixed-angle rotor 12449 ≤ 42 swing-out rotor 11660 with bucket 13450 + Cover ≤ 27
- Temperature setting range [°C] -20 – +40
- Power consumption [W] 2.000
- Height x Width x Depth [mm] 489 x 496 x 650
- Height with open lid [mm] 940
- Weight without rotor [kg] 124
- Refrigerant R452A Charge [kg] / Pressure [bar] 0,530 / 28 CO2 equivalent [t] 1,134
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