Magdeburg Hemispheres Manufacturer,Supplier and Exporter in India

Magdeburg Hemispheres

Product Code : ILS-POM-10869

Indian Lab Suppliers supplies the Magdeburg Hemispheres (Product ID: 10869) as part of its properties of matter range. They are a pair of cups that are pumped out through a stop cock and then held together by atmospheric pressure.

Quick Answer

The two concave cups have handles and a stop cock and are made in 62 mm or 75 mm diameter. Once the air is pumped out and the stop cock closed, the outside air presses the cups together; the pull needed to separate them equals the pressure difference times the area of the rim, so the larger size is noticeably harder to open. Opening the stop cock lets air back in and the cups fall apart. They are offered in aluminium or brass.

Key Specifications

ParameterDetail
Diameter62 mm or 75 mm
MaterialAluminium or brass
FittingsHandles, stop cock

Where This Is Used

Used to demonstrate atmospheric pressure, evacuated with the Air Pump (Vacuum Pump with Aluminium Plate) (Product ID: 10866) or the Portable Diaphragm Type Vacuum Pump cum Air Compressor, Oil Free, Light Weight (Product ID: 10868). Browse the full Properties of Matter range or related Physics Lab Equipment products.

Frequently Asked Questions

What holds the hemispheres together?
The pressure of the outside air once the air inside has been pumped out.

What sizes are available?
62 mm or 75 mm diameter.

Which materials can I order?
Aluminium or brass.

Related Categories

Properties of Matter · Physics Lab Equipment · STEM Kit

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Office Address

Works: #975 Malleshwaram,
Bengaluru, Karnataka 560003

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