Brand: Frey Scientific
Features:
- Stirrer with one-piece ceramic top for stirring glassware and contents between 60 to 1600rpm
- Square seven-inch top plate has a chemical-resistant, easy-to-clean, reflective white surface
- Stir control knob has revolutions per minute (rpm) adjustment markings and ramping slowly increases speed for safety
- Built-in support rod holder with locking knob for instrument suspension
- Rectangular, heat-resistant polymer body resists corrosion and chemical spills
Details: The Frey Scientific 1324338 Analog Ceramic Stirrer has a one-piece ceramic top for stirring glassware and contents between 60 to 1600rpm, includes a seven-inch square hot plate with a chemical-resistant, easy-to-clean, reflective white surface, and has a stir control knob with revolutions per minute (rpm) adjustment markings, a ramping feature that slowly increases speed, a built-in support rod holder with locking knob, and a heat-resistant polymer body. Stirrers are used to stir glassware and contents in laboratories. This stirrer is housed in a heat-resistant polymer body that channels fluids away from internal components. A continuous duty motor delivers dependable and reliable stirring. A stir control knob has revolutions per minute (rpm) adjustment markings. A ramping feature slowly increases speed for safety and enhanced coupling, avoids splashes, improves spin bar control, and provides low-end speed control. Stir protection automatically shuts down the heater if the stirrer motor stops or fails. The built-in support rod holder with locking knob at rear holds a standard threaded support rod to suspend instrumentation such as clamps and probes. The stirrer comes with a 1.5" (3.8cm) polytetrafluoroethylene (PTFE) coated stir bar and a 92" (234cm) detachable, 3-wire cord and plug. Specifications Speed range 60 to 1600rpm Speed stability + or - 2 percent Maximum capacity 2500mL H2O Top plate composition Ceramic Body type Heat-resistant polymer Power supply 120V 50/60 Hz Top plate dimensions 7 x 7 inches (H x W) Body dimensions 4.3 x 9.9 x 14.8 inches (H x W x D) Weight 10.5lb. H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Researchers, professionals and hobbyists use stirrers to stir a variety of liquids and solutions in chemistry, food and beverage, biology, lab, and home applications. Stirrers can have either a digital or an analog display, and can show stirring speed. Stirrer surfaces are commonly made of ceramic-glass or stainless steel, and have coatings such as porcelain. They come in a variety of dimensions. Some units can work with instruments such as thermometers that can be supported with clamps and rods. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology. School Specialty provides instructional materials and supplies under dozens of brands, among them Think Math, Delta Education, Frey Scientific, Childcraft, and School Smart. The company, founded in 1959, is headquartered in Greenville, WI. What?ÇÖs in the Box Stirrer Stir bar Electrical cord Instructions
