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3B Scientific U21850 Vacuum Experiment Plate
The 3B Scientific U21850 vacuum experiment plate for assembling a vacuum chamber with a bell jar (sold separately) is used to demonstrate physical phenomena in coarse and fine vacuum ranges. The metal plate is mounted on a tripod for stability and topped with a rubber disc to provide an effective vacuum chamber seal. Its central bore hole has M12 thread for securing experimental equipment. It has two ports for attaching a vacuum hose and ventilation. Two 1m cables with 4mm safety plugs connect to a maximum 48V, 12 amp power supply (sold separately). The plate measures 250mm in diameter and 90mm high. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary

Price is $320.00
Price: $320