Advanced Slow Speed Stirrers

Category Magnetic Stirrers
Manufacturer Ohaus
Country of manufacture the United States of America

Talboys Advanced Slow Speed Stirrers are designed for growth of suspension and micro-carrier cell cultures. Slow Speed Stirrers work with cell culture flasks and other vessels designed for slow magnetic stirring. Unit includes a 5 year, industry leading limited warranty on parts and labor.

Operating Conditions: Slow Speed Stirrer can be run in cold rooms, incubators, and CO2 environments from -10 to 40°C (14 to 104°F), 20% to 80% relative humidity, non-condensing.


  • Ideal for cell culture applications
  • Slow start/stop feature
  • Efficient drive motor eliminates heat transfer to sample
  • 5 year industry leading warranty

Also available with an optional NIST Traceable Calibration Certificate provided by Troemner's ISO/IEC 17025 accredited laboratory. Multiple data points within the speed range and time function are reported on the certificate with the associated uncertainties.


Microprocessor Control Precisely regulates speed through the entire range. Stirring function, with continuous duty motor and magnet, maintains speed even under changing load or viscosity.
LED Display Touch pad controls with easy-to-read, independent LED displays for speed and time. Speed is adjustable in 1rpm increments. Timer will display elapsed time or, when programmed to user defined limit, will shut off unit when time reaches zero.
Top Plate Material Features a chemical resistant, reflective white top plate surface that is easy to clean.
Low Profile Design Takes up minimal space and easily fits into fume hoods and incubators. Spill-resistant housing channels fluids away from internal components. Cast aluminum base offers durability and added stability.
Speed Ramping Feature Slowly increases speed for improved safety and enhanced coupling. Avoids splashing, improves spin bar control and provides excellent low speed control. Efficient drive motor eliminates heat transfer to sample.
Audible Alarm In timed mode, alarm will sound when time reaches zero.


Key Attributes 
Maximum volume (L): 2 or 10L
Minimum Volume (L): N/A
Speed max (rpm): 150
Speed min (rpm): 1
Max temperature (◦C): N/A
Plate: Square
Plate material: N/A
Torque max (Ncm): N/A
Controls: Digital
Timer: Yes
Programmable: No
Reverse rotation: No
Warranty (years): 5
Weight (lbs): N/A
Dimensions Width (in): 17, 12
Dimensions Height (in): 11, 8.5
Dimensions Length (in): 4
Manufacturer Specifications
Model 1 Position 10L 1 Position 2L
Control Type Digital
Frequency 50 / 60 Hz
Voltage 120V
Amps 0.14
Watts 7.2
Top Plate Material Glass Filled Nylon Aluminum
Top Plate Dimensions 12.5 x 11" (31.8 x 27.9cm) 7 x 7" (17.8 x 17.8cm)
Speed Range 1 to 150 rpm
Timer 1 second to 160 hours
Maximum Capacity H2O 10L 2L
Maximum Vessel Diameter 9.8" (25cm) 5.9" (15cm)
Dimensions 17 x 11 x 4" 12.1 x 8.5 x 4"
Operating Conditions Units can be run in cold rooms, incubators, and CO2 environments from -10 to 60°C (14 to 140°F), 20% to 80% relative humidity, non-condensing.
Applications Uniform suspensions of cell cultures, hybridomas, or any slow controlled stirring.
Certifications UL Listed
Warranty 5 year industry leading limited warranty on parts and labor
Unit Supplied With Units include a 92" (234cm) detachable, 3-wire cord and plug.

select from options below to see SKU

Green Leaf
All shipments originating from Laboratory Supply Network are carbon neutral!

Do you need assistance?

We have experts standing by to assist you with your purchase. Call now at +1 603-652-1395 or contact us by clicking the button below.

Customer reviews

No reviews yet

Advanced Slow Speed Stirrers Accessories

  • No sale
    Stainless Steel or PTFE Probes in 8" or 10"
      from   $251 USD
  • No sale
    Includes stainless steel RTD temperature probe, flex arm, and clamp heads
      $308 USD
  • No sale
    Stainless steel support rod, thermometer/temperature probe extension clamps, and hook connector
      $153 USD