- Highly evacuated electron tube containing mercury
- Heating chamber included
- For use in Franck-Hertz Experiment
- Demonstrates quantisation of atomic energy levels
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- Provides voltage needed to power tubes in Franck-Hertz Experiment
- Sensitive built-in DC amplifier
- Accelerating voltage can be set manually or set to saw-tooth wave form
- Additional measuring inputs available
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- 3-module wave machine
- Transition module and 2 module couplers included
- Allows for the observation of reflections
- Pendulum ends clearly marked in contrasting paint
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- Apparatus for 16 student experiments on solar energy
- Comes in a tough metal case
- Foam inlay shaped to items for secure storage
- Includes manuals and experiment guides
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- Kit includes circular and square Chladni plates
- Vibration generator for demonstration of sound waves
- Function generator with external sweep function and power amplifier
- Complete kit ideal for students and training and educational purposes
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- Highly evacuated electron tube containing neon
- For use in Franck-Hertz Experiment
- Mounted on base
- Colour coded connection sockets
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- Carry out over 30 student experiments on acoustics
- Allows independent experiments
- Foam inserts shaped to items for secure storage
- Includes instruction sheet
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- For student experiments on ray and wave optics
- Tried and tested for decades
- 12 experiments included with instructions
- Optical components mounted in diaphragms
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- Apparatus for 30 student experiments on ultrasonic waves
- Comes in a tough Gratnell tray
- Foam inserts shaped to items for secure storage
- Includes manuals and experiment guides
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- Carry out 28 student experiments on electricity
- Can be powered by batteries or external power supply (not included)
- Foam inserts shaped to items for secure storage
- Includes manuals and experiment guides
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- Apparatus for 41 student experiments on electricity and magnetism
- Comes in a tough plastic tray
- Foam inserts shaped to items for secure storage
- Includes manuals and experiment guides
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- Apparatus for 23 student experiments on mechanical oscillations and waves
- Comes in a tough Gratnell tray
- Foam inserts shaped to items for secure storage
- Includes manuals and experiment guides
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- Replacement tube for use in Franck-Hertz Experiment
- Choose between tube for mercury or neon filling
- Ideal for use in schools to replace broken or old parts
- For use with existing Tube with Neon or Mercury Filling appartus
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- For student experiments on the interference of light waves
- For use with the Basic Kröncke Optical System Set for Student Exercises
- Adds extra experiments
- Provides accurate, precise results
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- Carry out 23 advanced student experiments on mechanics
- Comes in a tough plastic tray
- Foam inserts shaped to items for secure storage
- Includes manuals and experiment guides
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