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Vacuum Bell Jars

Vacuum bell jars are essential laboratory apparatuses used to create and maintain low-pressure environments for various scientific and industrial applications. These bell jars are typically made of thick-walled borosilicate glass or acrylic to withstand the pressure differential when a vacuum is applied.

Key specifications include:

Material: High-strength borosilicate glass or durable acrylic, providing chemical resistance and clarity for visual observation.
Pressure Rating: Capable of maintaining vacuums as low as 10^-3 to 10^-6 torr, depending on the pump and seal quality.
Sizes: Available in various diameters, typically ranging from 100 mm to 500 mm, and heights from 150 mm to 600 mm, to accommodate different experimental setups.
Base Compatibility: Often used with metal or composite bases that feature vacuum-tight seals and ports for vacuum pump connections.

Vacuum bell jars are commonly employed in applications such as degassing, vacuum drying, thin film deposition, and vacuum encapsulation. Their design ensures a robust and stable environment for experiments requiring low-pressure conditions. Proper handling and maintenance, including regular inspection for cracks and seal integrity, are crucial for safe and effective operation.

376 Listings found for Vacuum Bell Jars

Vacuum Bell Jars

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