Analysis Manifold; Gas Inlet; Reservoir - Micromeritics Gemini VII 2390 Service Manual

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Gemini VII 2390 Service

Analysis Manifold

The components of the analysis module control gas flow during an analysis. The analysis

module assembly consists of three subassemblies: gas inlet, reservoir, and sample.

The Gemini VII 2390 has two gas inlets, one for the adsorptive and one for Helium. Both

inlets contain dust filters (frits) to prevent debris from entering the system. This manifold also

houses the vacuum connector and attaches to the sample manifold with a 1/4-in. stainless-steel

tube.

Volume adsorptive

transducer

Reservoir

The reservoir manifold is an aluminum chamber attached to the sample manifold. It contains

two reservoirs that hold the gas for the sample and balance sides of the system.

Feb 09

Solenoid valves

Helium inlet

Adsorptive inlet

Vacuum pump connector

Analysis Manifold

2-11

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