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Electron Microscopy Sciences

Technical Data Sheets

Vacuum Pressure Indicator

EMS Catalog #71242-01

Instructions

This Vacuum-Pressure Indicator fits between the desiccator dome and the desiccator stopcock. It slips easily onto the tapered outlet of the dome and into the standard stopcock without the use any other tools.

The thermo-plastic elastometer expands under ambient atmospheric pressure and collapses when there is a negative pressure vacuum in the desiccator.

Product Information

Vacuum Pressure Indicator