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Thermo Scientific™ Cimarec™ Biosystem Slow-Speed Stirrer for Cell Culture

Gently stir thermally sensitive cultures including microcarrier cultures, culture broths and cell suspensions with this slow-speed stirrer.

Supplier:  Thermo Scientific™ 50119114

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Catalog No. 04-979-234

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Stir thermally sensitive cultures including microcarrier cultures, culture broths and cell suspensions with the Thermo Scientific™ Cimarec™ Biosystem Slow-Speed Stirrer for Cell Culture. This product offers gentle stirring and low heat output to protect sensitive cell cultures within CO2 incubators.

  • Hermetically sealed housing resists microorganisms while separate external controller ensures that only the hermetically sealed stirrer is exposed to the CO2 environment
  • Heatless operation protects thermal sensitive cell culture and will not compromise the incubator chamber conditions
  • Stainless-steel housing is easy to clean and resists aggressive media
  • Gradual low-shear acceleration on start-up
  • Controller has adjustable power settings that decrease power consumption and lower heat output
  • Operating conditions are -10°C to +56°C at 100% RH
  • Protection class IP 68
Optimal Stirring:
  • Smooth and even stirring as low as 5rpm
  • Single position stirrers have the power to stir up to 20L
  • Four-position stirrers can stir up to 5L per position

Biomodul 40 B control unit (sold separately)



5 to 120 rpm
Stainless Steel
12.9 x 12.9 x 2.4 in. (33 x 33 x 6 cm)
6 cm
33 cm
33 cm
Biosystem 4-Position w/o Controller
9.4 kg
5 L
4 w
2.4 in.
12.9 in.
12.9 in.
0.4 to 4 w
Biosystem 4 Position w/o Controller; Stir capacity 5L per position
-10°C to +56°C (Operating)
20.7 lb.


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