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Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models 5cm brass rotor balanced on

SKU 97879091900
4.0
Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models 5cm brass rotor balanced on
Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models 5cm brass rotor balanced on
Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models 5cm brass rotor balanced on
Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models 5cm brass rotor balanced on
Description

5cm brass rotor balanced on three pairs of adjustable cast-iron pivots

and magnetic strength relationships

passing freely through the ring at room temperature but halted by the ring after flame heating expands the metal

and specific gravity work

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

Halogen Light Source for Optical Bench, 12V Entomology & Zoology_Zoology Models 5cm brass rotor balanced onStand mounted halogen lamp rated 12V 21W, with a positioning lug rod that locates accurately on standard optical benches for lens, mirror, and refraction demonstrations.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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