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Inficon Transpector CPM User Manual

Inficon Transpector CPM
190 pages
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OPERATING MANUAL
PN 074-641-P1B
C
over
P
age
Transpector CPM
Compact Process Monitor
®

Table of Contents

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Inficon Transpector CPM Specifications

General IconGeneral
Gas AnalysisYes
Measurement PrincipleQuadrupole Mass Spectrometry
Mass Range1 - 100 amu
Response Time100 ms
Communication InterfaceRS-232
Filament TypeTungsten
MountingConflat flange
Bakeout Temperature150°C
Operating Temperature40 °C
Detectable Mass Range1-100 amu

Summary

Getting Started

General Safety Information

Safety warnings and precautions for using the Transpector CPM.

Purpose of Transpector CPM

Explains the function and application of the Transpector CPM system.

How to Contact INFICON

Contact information and procedures for support and service.

Transpector CPM Performance Specifications

Detailed technical specifications of the Transpector CPM's performance.

Physical Requirements

Information on physical dimensions and mounting requirements.

Electrical Power Requirements

Details the electrical power input and specifications for the system.

Nitrogen Purge Gas (Corrosive System Only)

Explains the requirement for nitrogen purge gas in corrosive systems.

Air Pressure Requirements

Details the air pressure requirements for operating the system.

Vacuum Requirements

Outlines the vacuum levels required for proper system operation.

Computer System Requirements

Specifies the minimum computer system requirements for FabGuard Explorer.

Installation

Installation Overview

Provides a step-by-step overview of the system installation process.

Transpector Electronics Module, Heat Guard, and Cable Box Installation

Instructions for installing the electronics module, heat guard, and cable box.

Mounting the Pumping System

Guidance on mounting the pumping system directly to a process chamber.

CPM Controller Installation

Instructions for installing the CPM controller unit.

Transpector Cable Box Connections

Explains how the cable box connects to various system subcomponents.

CPM Foreline Pump Installation

Details the connections and installation of the CPM foreline pump.

Connecting Transpector CPM

IP Addresses

Explains static vs. dynamic IP addresses and their preference.

Transpector CPM IP Address

States the default IP address and methods for changing it.

Connecting Transpector CPM

Guides on deciding network setup before connecting the CPM.

Changing the Computer IP Address

Alternative method to change computer IP for communication.

How the CPM System Works

CPM Components

Identifies and illustrates the main components of the CPM system.

Instrument Overview

Provides a general overview of the instrument's functionality.

Input/Output (Aux I/O)

Describes the available input and output ports for the CPM.

Solenoid Valves

Describes the solenoid valves, their activation, and types.

Sample Inlet Systems and Examples of Use

Introduces sample inlet systems and their typical uses.

High Pressure Sampling: Orifice Bypass (V4)

Explains the high pressure sampling method using orifice bypass.

Theory and Application Guide

Sensors

Identifies the three main components of the Transpector CPM sensor.

The Ion Source

Details the closed ion source and its pressure reducing orifice.

The Quadrupole Mass Filter

Explains how the quadrupole mass filter separates ions by mass-to-charge ratio.

The Ion Detector

Overview of the ion detector region, including EM.

How to Interpret The Result

Guides on interpreting mass spectra, including qualitative and quantitative analysis.

Qualitative Interpretation Of Mass Spectra

Explains how to identify substances from mass spectrum peaks.

Operation

HexBlock

Introduces the HexBlock, its features, and advantages.

Calibration Option

Explains the calibration functions using gas mixtures.

Heaters

Details the heater system and its temperature settings.

Pumping System

Overview of the pumping system and its configuration options.

Filament Control

Covers filament control including interlocks and calibration.

Pneumatic Digital Pressure Switch and Pressure Gauge

Explains the function of the pneumatic pressure switch and gauge.

Maintenance

Safety Considerations

Outlines safety precautions before performing maintenance.

Maintenance Procedures

General procedures for maintenance tasks on the system.

General Instructions For All Repair Procedures

General instructions and precautions for all repair procedures.

Required Tools, Materials, or Parts

Lists necessary tools, materials, and parts for maintenance.

Changing Diaphragms in the Foreline Pump

Procedure for changing diaphragms in the foreline pump.

Transpector Sensor Maintenance

Maintenance procedures for the Transpector sensor components.

HexBlock Inlet Maintenance

Maintenance procedures for the HexBlock inlet system.

Diagnosing Problems

Communication Problems

Steps to diagnose and correct communication issues.

CPM Symptom—Cause—Remedy Chart

A chart listing symptoms, causes, and remedies for CPM issues.

Recommended Parts List

Ordering Information

Contact information for ordering INFICON services and parts.

CPM Consumable Parts

Lists consumable parts for the CPM system with part numbers.

Replacement Spare Parts

Lists spare parts available for replacement.

FabGuard Explorer Operation

Operation (FabGuard Explorer)

Overview of operating the Transpector CPM with FabGuard Explorer.

Connecting to Transpector CPM

Guides on connecting FabGuard Explorer to the Transpector CPM.

RGA Configuration—CPM tab

Details the CPM tab within the RGA Configuration window.

Valves and Orifices pane

Configuration of valves and orifices within the HexBlock inlet system.

CPM Configuration Monitor

Overview of the Configuration Monitor for parameter experimentation.

CPM Sensor Acquisition Defaults

Parameters that determine the data collected by the Transpector CPM.

Acquisition Modes

Explains the Spectrum (Scans) and Selected Masses (Bins) acquisition modes.

How to Acquire (CPM)

Details how to acquire data from the CPM system.

Ionizer Presets

Sets the ionization energy for data collection (Low or High).

Start Parameters

Defines how and when the sensor starts acquiring data.

Stop Parameters

Defines how and when data acquisition stops.

Dwell

Determines how long data is collected at each point.

Delay

Adds wait time after the sensor completes a scan.

Correction

Defines Baseline correction and Peak Lock settings.

Inlet

Defines which inlet opens for the run and if it closes afterwards.

Glossary

Bakeout

Heating a vacuum chamber to accelerate desorption of species.

Closed Ion Source (CIS)

Ion source with higher pressure in ionization region than the analyzer.

Detector

Part of sensor converting ion beam into electrical signal.

Electron Energy

Kinetic energy of ionizing electrons in an electron bombardment ion source.

Electron Multiplier

In situ amplifier for increasing mass spectrometer sensitivity.

Ion Source

Part of mass spectrometer where neutral molecules are ionized.

Mass Filter

Part of spectrometer separating ions by mass to charge ratio.

Mass Spectrometer

Instrument ionizing, separating, and detecting ions.

Quadrupole

Mass filter of four parallel electrodes arranged in a square array.

Bibliography