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Hot Plate Stirrer, Analog, Model HS11/HS11A from Torrey Pines Scientific
 Magnetic Stirrers   Further information and overview of our Torrey Pines Scientific magnetic stirrers
 Datasheet PDF datasheet
 Price List PDF price list - Torrey Pines Scientific Laboratory Equipment
The Torrey Pines Scientific HS11 series analog hot plate stirrers is designed specifically for larger samples. Mounted into a cast aluminum frame, the chemically resistant ceramic heater top of the HS11 is ideally suited for precise temperature control of liquid media.

When heating larger sized solids directly on the plate surface, the HS11A is the instrument of choice. Its heater top is made from a cast aluminum alloy, enabling minimum pitting when milled. It is very flat and, thanks to its better heat conductivity, provides a more uniform heating across the surface, compared to ceramic glass.

Both models are driven by an open loop control and provide a 305 x 305 mm heater top with a heater power of 1,400 (1,200) W. Up to 5 liters of aqueous solution can be mixed over a speed range of 100 to 1,500 rpm.

The handling of the HS11 series stirring hot plates is very easy. Stirring speed and temperature are set with the corresponding stepless control knobs which are placed well forward of the heater surface to prevent accidental burns. A control light indicates that the heating function is in operation.

Enlarged image: controls - HS11 series hot plate stirrers
Image 1
Enlarged image: cast aluminum alloy heater top - HS11A hot plate stirrer
Image 2
Image 1:
Controls of the Torrey Pines Scientific HS11 hot plate stirrer
(similar to illustration)

Image 2:
Cast aluminum alloy heater top of the Torrey Pines Scientific HS11A hot plate stirrer
(similar to illustration)
Hot plate stirrer type HS11 from Torrey Pines Scientific (similar to illustration)
HS11 Hot Plate Stirrer (similar to illustration)

Heater power HS11: 1,400 W
Heater power HS11A: 1,200 W
Plate material HS11: ceramic glass
Plate material HS11A: cast aluminum
Temperature range: 100 - 450 °C
Heater surface: 305 x 305 mm
Stirring speed range, unloaded: 100 - 1,500 rpm
Stirring speed settability: stepless
Stirring load: approx. 5 liters aqueous solution
Dimensions (WxHxD): 318 x 127 x 457 mm
Weight HS11: 9.0 kg
Weight HS11A: 10.0 kg
Mains supply: 100, 115 and 230 VAC, 50/60 Hz
Immersion probe: no
Timer: no
PID temperature control, plate and probe: no
Alarm & Auto-Off: no
RS232 I/O port: no
Immersion probe port: no
Temperature ramp function: no
Control light - heating function: yes

 Description Part No. 
HS11 Hot Plate Stirrer, analog, 305 x 305 mm ceramic glass top HS11-2
HS11A Hot Plate Stirrer, analog, 305 x 305 mm cast aluminum top HS11A-2
 For pricing information, please refer to our current price list.

Further information on the HS51 series digital hot plate stirrers from Torrey Pines Scientific HS51 Digital Hot Plate Stirrers from Torrey Pines Scientific
The HS51 series digital hot plate stirrers comes with 2 memory buttons, a RS232 port and is available with 305 x 305 mm ceramic glass or cast aluminum heater/stirrer tops.

Further information: HS51 hot plate stirrer

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For further questions, please don't hesitate to contact us.

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