5-Position Analog Stirrer with Ceramic Top, 12" x 12"

Features

• Stir from 100–1500 rpm on each stirring position with an individual control
• Stir aqueous solutions in 5-800 ml beakers on the Model ST15 with an individual control for each stirring position
• Stir aqueous solutions in 9-400 ml beakers on the Model ST19 with an individual control for each stirring position
• Stir 2 liters water on ST1
• Stir 4 liters water on ST11
• Plate size on the ST1 is 6” (15.24 cm) x 6” (15.24 cm)
• Plate size on ST11 is 12” (30.48 cm) x 12” (30.48 cm
• Plate size on ST15 and ST19 is 12” (30.48 cm) x 12”(30.48 cm)
• Solid ceramic surface for excellent chemical resistance
• Fused for safety
• Rugged cast aluminum chassis
• 12-month warranty
• UL, CSA and CE certified

Applications

• Stir solutions for pH measurements
• Titrations
• Mixing soluble solids or powders for analysis
• Dissolve solids in solutions
• Mixing polishing compounds
• ptfe coated stir bars coupled with strong magnets under the plate surface are used for mixing aggressive solutions that would attack a stainless steel overhead mixer paddles
• Mix most any solution in the lab without an overhead stirrer

Specifications

Stirrer

• Speed range unloaded: 100–1500 rpm
• Maximum load, aqueous: 5-800ml beakers
• Magnet strength: 20 lbs
• Weight capacity on heater surface: Over 50 lbs (22.5 kg)

Electrical

• Operating voltages: 115 VAC/60 Hz
• Power consumption: 300 watts
• Current Draw: 2.5 amps

Unit Dimensions

• ST15: 18” deep without line cord plugged in x 12.5” wide x 5.5” high