Guardian 5000 Stirrer

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

OHAUS Guardian 5000™ Stirrers are reliable digital hotplate stirrers with exceptional safety features for everyday use, designed for safety and simplicity in all research, academic and industrial applications. The design ensures proper mixing of your sample. 


  • Backlit LCD Display for speed
  • Stirring from 60 to 1600 rpm
  • power cord (included),
  • stirring models include a 1.5” (3.8 cm) PTFE coated stir bar
  • polycarbonate front panel
  • control knobs
  • easy to clean resin tops
Key Attributes
Maximum volume (L): 15
Minimum Volume (L): N/A
Speed max (rpm): 1600
Speed min (rpm): 60
Max temperature (◦C): N/A
Plate: Square
Plate material: Resin
Torque max (Ncm): N/A
Controls: Analog
Timer: No
Programmable: No
Reverse rotation: No
Warranty (years): 5
Weight (lbs): N/A
Dimensions Width (in): 12.2
Dimensions Height (in): 4.3
Dimensions Length (in): 8.8


Manufacturer Specifications

Function Stirring
Capacity 15 L
Plate Construction Resin
Plate Size 7 in x 7 in (17.8 cm x 17.8 cm)
Speed Range 60 rpm – 1,600 rpm
Communication None
Control Digital
Dimensions 12.2 in x 4.8 in x 8.8 in (30.9 cm x 12.2 cm x 22.3 cm) (LxHxW)
Display Custom Back-lit LCD
In-Use Cover Available as an Accessory
Net Weight 5.7 lb (2.6 kg)
Power 120V, 1.0A, 50/60Hz
Power Consumption 108 W
Safety Certification TUV
Speed Range 60 to 1600 rpm
Speed Stability +/-2%
Working Environment 5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing)


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Guardian 5000 Stirrer Accessories