Goniometer-type spectrometer with glass prism provides hands-on experience observing and measuring light spectra
0 to 360 degree angular scale with 0.5 degree divisions and 0.5 minutes of arc vernier scale
300 lines/mm transmission grating
Attached base provides stability
Includes glass prism with holder, and transmission grating with holder
The 3B Scientific U22050 goniometer-type spectrometer has a flint glass prism to provide students with hands-on experience observing and measuring light spectra. The spectrometer has a 300 lines/mm transmission grating, 0 to 360 degree angular scale with 0.5 degree divisions, and a vernier scale of 0.5 minutes of arc. The spectrometer has a rotatable prism or grating and directionally-adjustable objective tube for observing and measuring emission and absorption spectra and precise determination of the optical parameters of prisms or gratings. The objective tube has adjustable slit width, an object distance of f = 175mm, and a 32mm diameter. The eyepiece tube has continuous focusing, and a viewing angle-adjustable eyepiece with a cross-wire of f = 175mm and a 32mm diameter. The spectrometer weighs 12kg and is 11.5 x 18.5 x 21.5 inches (H x W x D, where 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). Includes prism with holder and transmission grating with holder.
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.
3B Scientific manufactures anatomical models, simulators, charts, and other training materials for use in scientific, medical, and patient education. The company, founded in 1948 and headquartered in Hamburg, Germany, meets International Organization of Standardization (ISO) standard 9001: 2008.
What's in the Box?
3B Scientific U22050 spectrometer
Glass prism and holder
Transmission grating and holder
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