Ohaus Ergonomic Basic Mini Stirrers

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

The OHAUS Basic Mini Stirrers are rugged, compact units that stir up to 1000 mL of liquid. Ceramic tops feature a chemical resistant white reflective top plate that is easy to clean. Powerful motor and magnet deliver reliable and consistent stirring. Compact design saves bench space. Built-in support rod holder with locking knob accepts optional Support Rod and Clamp Kit accessory. Speed control Knob only Model HSMNST4CAL or Auto-Start/Stop Sensor Model HSMNAS4CAL


  • The Auto-Start/Stop sensor model is automatically activated by the minimum weight of a beaker or flask and will stop stirring when mixing vessel is removed.
  • Adjustment Knobs: Basic speed and temperature control knobs with dial
    markings from 1 to 10

Operating Conditions: Units can be run in conditions from 5 to 40°C (41 to 104°F), 20% to 85% relative humidity, non-condensing.

Applications: Academia and basic chemistry.

Ordering Information: Units include a 3-wire cord and plug. Stirrers  are supplied with a 1.5" (3.8 cm) PTFE coated stir bar.

    Key Attributes 
    Maximum volume (L): 1
    Minimum Volume (L): N/A
    Speed max (rpm): 1200
    Speed min (rpm): 100
    Max temperature (◦C): N/A
    Plate: Square
    Plate material: Ceramic
    Torque max (Ncm): N/A
    Controls: Analog
    Timer: No
    Programmable: No
    Reverse rotation: No
    Warranty (years): 2
    Weight (lbs): 4
    Dimensions Width (in): 7.9
    Dimensions Height (in): 6
    Dimensions Length (in): 5
    Manufacturer Specifications
    Control Type Analog
    Unit Type Heating and Stirring
    Frequency 50 / 60 Hz
    Voltage 120V
    Amps 0.5
    Watts 20
    Top Plate Material Ceramic
    Top Plate Dimensions 4 x 4" (10.2 x 10.2 cm)
    Temperature Range N/A
    Speed Range 100 to 1200 rpm
    Maximum Capacity H2O 1000mL
    Dimensions 7.9 x 6 x 5" 
    Operating Conditions 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing)
    Applications Academia and Chemistry 101
    Certifications TUV Listed
    Warranty 2 years
    Unit Supplied With Unit includes a 72" (183cm), 3-wire cord and plug. Unit also includes A 1.5" (3.8 cm) PTFE coated stir bar.
    Origin Manufactured in the USA

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    Ohaus Ergonomic Basic Mini Stirrers Accessories