Description

Hand-operated vacuum pump with a 200mm copper pump plate and rubber seal

75 to 3 inches across cones

stamped (Zn) to identify it against the rest of the metal-cube series

designed for image-formation and focal-length investigation

Static and Dynamic Torsion Study Apparatus for Torsional Pendulum Type_Cross-Sectional Hand-operated vacuum pump with aStudies the simple harmonic motion of a torsional pendulum through a 22. 5 inch plate and rod assembly with central mass, allowing both static and dynamic investigations of torsional spring constant.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Static and Dynamic Torsion Study Apparatus for Torsional Pendulum Type_Cross-Sectional Hand-operated vacuum pump with a

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