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| 2008 Product Catalog | Stirrers
Thermolyne* Super-Nuova* Digital Ceramic Top Stirrers 
 

S133320-33	S133320-33Q	S133324	S133324Q	S133325	S133325Q	S133930-33
S133930-33Q	S133934	S133934Q	S133935	S133935Q

Top of the Line Control

• Stir Trac™ stirring offers improved coupling stirring and stronger magnetic control
• User-programmable preset buttons provides quick program recall
24 Month Warranty

Product Description

• Seamless reflective white ceramic top enhances sample visibility and provides an easy-to-clean and alkali/acid resistant surface.
• Rugged low-profile cast aluminum body provides stability and durability. Unit design provides protection of internal components in case of accidental spillage.
• Available in 7” X 7” and 10” X 10” sizes.
• Accommodates sample weights to 35 lb. (15.9 kg) on the 10” x 10” models, 25 lb. (11.3 kg) on 7” x 7” models.
• Integral ring-stand holder accommodates 0.5” (1.3 cm) diameter support rod.
• Set points go up slowly when the knob is rotated slowly, faster as the knob is rotated faster. The knob is then locked out to avoid accidental changes.
• RS232 port enables you to output time count, stirring setpoint and actual speed to to a printer or computer.
• All models supplied with 2” x 3/8” diameter TFE-coated stir bar, detachable cord and retention bracket that prevents cord from becoming accidentally removed.

Operation

• Easy-to-read digital displays indicate rpm for stirring models, adjustable in 1 rpm increments. After pressing “SET” and adjusting the setpoint the display will show actual reading after 3 seconds.
• Ideal for cold room applications. Can be used in a 0 to 27°C, 80% relative humidity, non-condensing environment.
• User-programmable preset buttons allow for up to four often-used stirring speeds to be recalled at the touch of a single button. Ideal for labs that perform repetitive procedures.
• Microprocessor-controlled feedback technology maintains consistent, repeatable stirring speed settings.
• Unique Stir Trac™ technology offers improved slow speed stirring, consistent speed control and stronger magnetic coupling from 50 rpm up to 1200 rpm.
• Walk-away timer shuts off stirring after a preset user-defined interval.