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Benchmark Hot Plate - Stirrer
or Combination Hotplate and Stirrer



Benchmark Hotplate Magnetic Stirrer Benchmark hot plates, magnetic stirrers and hot plate-stirrers feature an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficient design (20.3 x 22.9cm [8" x 9"] footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods.

Advanced microprocessor controls with convenient turn knobs allow quick, precise adjustment and maintenance of speed and temperature. Safety indicator LED's on the front panel indicate when the heating and / or stirring functions have been activated. Bodies are sturdy, powder coated, cast aluminum construction.

With a square 19cm (7.5") work surface, all three models are compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. The Hot Plate Magnetic Stirrer, Prod. No. 3235, comes complete with a support rod for mounting thermometers and temperature probes.

Note: Stir Bars must be ordered separately, see ordering information below.
Specifications
Model P40-S Stirrer P40-H Hot Plate P40-HS Hot Plate/Stirrer
Product Number 3233 / 3233-230 3234 / 3234-230 3235 / 3235-230
Stirrer Speed 60-1500 RPM - 60-1500 RPM
Stirring Capacity 2 ltr 2 ltr 2 ltr
Temperature Range - 80-380°C / 176-716°F 80-380°C / 176-716°F
Electrical Data 115V, 5A, 50/60Hz
230V, 3A, 50/60Hz
115V, 5A, 50/60Hz
230V, 3A, 50/60Hz
115V, 5A, 50/60Hz
230V, 3A, 50/60Hz
Power Consumption 500W 500W 550W
Dimensions (WxDxH) 20.3 x 22.9 x 11.4cm
(8" x 9" x 4.5")
20.3 x 22.9 x 11.4cm
(8" x 9" x 4.5")
20.3 x 22.9 x 11.4cm
(8" x 9" x 4.5")
Platform 19 x 19cm
(7.5" x 7.5")
19 x 19cm
(7.5" x 7.5")
19 x 19cm
(7.5" x 7.5")
Weight 4.08kg (9 lbs) 4.54kg (10 lbs) 5kg (11 lbs)

Prod # Description Unit Price Order / Quote
Magnetic Stirrer only - no Hot Plate (order Stir Bar below)
3233 P40-S Magnetic Stirrer, 115V each $256.10
Qty:
3233-230 P40-S Magnetic Stirrer, 230V each 256.10
Qty:
Hot Plate only - no Magnetic Stirrer
3234 P40-H Hot Plate, 115V each 261.95
Qty:
3234-230 P40-H Hot Plate, 230V each 264.95
Qty:
Hot Plate and Magnetic Stirrer (order Stir Bar below)
3235 P40-HS Hot Plate and Magnetic Stirrer with Support Rod, 115V each 384.45
Qty:
3235-230 P40-HS Hot Plate and Magnetic Stirrer with Support Rod, 230V each 384.45
Qty:
Stir Bars for Hot Plate and Magnetic Stirrer or Magnetic Stirrer only
the Stir Bars are available in four sizes and are ptfe encased rare earth magnets
3260-1 Stir Bar, 51x8mm (2"x0.32") each 20.85
Qty:
3260-2 Stir Bar, 38x8mm (1.5"x0.32") each 20.85
Qty:
3260-3 Stir Bar, 25x8mm (1"x0.32") each 17.50
Qty:
3260-4 Stir Bars, 8x1.5mm (0.32"x0.06") pkg/2 10.75
Qty: