Micromeritics Instrument Corporation

Micromeritics Instruments Corporation

John McCaffrey

Kyle Mascaritolo

Jeff Kenvin

Philip Remedios

Jesse Knight

Jordan Hinson

Brian Arnhart

A device including a housing having an access opening, a swing arm mounted to the housing and configured to be selectively pivoted toward and away from the access opening, and a closure captured by the swing arm. The closure can be configured to be selectively moved in a substantially vertical motion relative to the swing arm between a retracted position and an inserted position at least partially in the access opening and can have locking features for cooperating with engagement features in the device to move the closure into a closed and sealed configuration.

Hinged closure for gas pycnometer

Systems and methods for calibrating a gas pycnometer utilizing a custom volume reference standard are disclosed. The custom volume reference standard may include a material. The material may include a low CTE and high-accuracy dimensions. The material may have a high-aspect ratio reference shape corresponding to an inner area of a custom made sample cup. The custom volume reference standard may include a specified number of inclusions of the material, a high purity, and/or an accurately known density. The custom volume reference standard may include a known volume.

Systems and methods for gas pycnometer and gas adsorption analyzer calibration

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Duluth, GA, United States of America

John McCaffrey