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Peroxy-Sulfuric Etching Module
Model 2000
-Table of Contents

Green CirKit PCB Prototyping

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Overview
    Etching Cart Components
Safe Chemical Handling Procedures
       DO
       DON'T
Getting things ready
    Unpacking
    Leaching
    Draining and purging the system
    Filling
    Etching recipes
    Air Agitation Adjustment
Operation
    Overview
        The bad news first
    Calibrating the etchant
    Etching a printed circuit
Chemical Analysis
    Safety
        DO:
        DON'T:
    Analysis tools
        Automatic Pipettor
        Digital titrator
    Copper Concentration Analysis
        Equipment Required:
        Reagent Required:
        Procedure:
        Precipitating excess copper
        Procedure:
    Sulfuric Acid Analysis
        Equipment Required:
        Reagents Required:
        Procedure:
    Hydrogen Peroxide Analysis
        Equipment Required:
        Reagents Required:
        Procedure:
        Example
    Stabilizer / Catalyst analysis
        Sacrificial Stabilizer
        Stabilizer Maintenance
        Permanent Stabilizer
        Equipment needed:
        Reagents needed:
        Procedure:
Maintenance
    Fixing a leaky connection
    Cleaning

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Updated
March, 2008