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Spectra-Physics Quanta-Ray GCR-16 User Manual

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Table of Contents

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Spectra-Physics Quanta-Ray GCR-16 Specifications

General IconGeneral
BrandSpectra-Physics
ModelQuanta-Ray GCR-16
CategoryLaboratory Equipment
LanguageEnglish

Summary

SI Units and Prefixes

System International (SI) Units and Prefixes

Lists standard SI units, their abbreviations, and common prefixes used in Spectra-Physics manuals.

Warning Conventions

Explanation of Warning Notations

Defines the meaning of NOTE, CAUTION, WARNING, and DANGER notations within the manual.

Chapter 1: Introduction to Pulsed Nd:YAG Lasers

Emission and Absorption of Light

Explains the fundamental principles of how lasers emit and absorb light.

Population Inversion in Lasers

Details the concept of population inversion crucial for laser operation.

Nd:YAG as an Excitation Medium

Describes the properties and use of Nd:YAG as the active medium in lasers.

Q-switching for High Peak Power

Explains the Q-switching technique to produce short, high-intensity laser pulses.

Resonant Optical Cavity Design

Discusses the role and types of resonant optical cavities in laser operation.

Pulse Triggering Sequence and Timing

Details the sequence and timing of electrical signals for laser pulsing.

Laser Specifications and Performance

Outlines the technical specifications and performance characteristics of the laser models.

Chapter 2: Laser Safety Precautions and Standards

Precautions for Safe Operation of Class IV Lasers

Provides essential precautions for operating high-power Class IV lasers safely.

Focused Back Reflection Hazards

Warns about the dangers of focused back reflections and potential equipment damage.

CDRH Compliance and Maintenance Checks

Details maintenance required to keep the laser compliant with radiological health regulations.

Sources of Laser Safety Standards

Lists authoritative sources for laser safety standards and guidance.

Chapter 3: Laser Installation and Operation Procedures

Unpacking and Installing the Laser System

Guides through the initial unpacking and installation steps for the laser.

Connecting Electrical Service

Provides instructions for connecting the laser to the electrical power supply.

Filling the Cooling System

Details the procedure for filling and preparing the laser's cooling system.

Remote Control Module Operation

Explains the controls and functions of the remote control panel.

Power Supply Controls and Connections

Describes the various controls and connectors on the laser power supply.

Laser Head Controls and Operation

Details the controls on the laser head, including emission indicator.

Starting the Laser System

Step-by-step guide for safely starting up the laser system.

Chapter 4: Computer Interface Module (CIM-1) Operation

Functional Overview of CIM-1

Provides a general overview of the CIM-1 module's capabilities and purpose.

Computer Control and Diagnostic Functions

Explains how to control and diagnose the laser system via computer.

Computer Safety (Watchdog) Interlock

Describes the watchdog interlock feature for system safety.

IEEE 488 Interface Operation

Details the setup and operation of the IEEE 488 interface for computer control.

RS-232-C Serial Interface Operation

Explains the setup and operation of the RS-232-C serial interface for computer control.

DIP Switch Configuration Settings

Describes the function of DIP switches for configuring interface settings.

Message, Command, and Response Formats

Defines the structure and syntax for computer commands and responses.

CIM-1 Command Reference

Lists and explains the available commands for controlling the CIM-1 module.

Chapter 5: HG-2 Harmonic Generator Installation and Operation

HG-2 Harmonic Generator Controls

Explains the various controls and adjustments for the HG-2 harmonic generator.

Installing the HG-2 Harmonic Generator

Provides step-by-step instructions for mounting and connecting the HG-2.

HG-2 Temperature Controller Operation

Details the operation of the temperature controller for harmonic generator crystals.

Harmonic Generation Procedures

Guides through generating second, third, and fourth harmonic outputs.

Chapter 6: Laser System Maintenance Procedures

Maintaining the Cooling System

Instructions for routine maintenance of the laser's cooling system.

Maintaining the Air Purge System

Procedures for maintaining the air purge system, including filter checks.

Maintaining the HG-2 Harmonic Generator

Specific maintenance guidelines for the HG-2 harmonic generator.

Replacing the Deionizing Water Filter

Step-by-step guide for replacing the deionizing water filter cartridge.

Replacing the Air Filters

Instructions for replacing the various air filters in the system.

Replacing the Flash Lamps

Procedure for safely replacing the laser's flash lamps.

Chapter 7: Service and Repair of the Laser System

System Description and Control Signals

Overview of system components and the role of control signals.

Q-switch Delay and Synchronization

Explanation of Q-switch delay adjustment and sync generator functions.

Q-switch Drivers and Single-Shot Operation

Details on Q-switch drivers and how to perform single-shot laser firing.

Interlock Logic and Pulse Forming Network

Explanation of interlock systems and the pulse forming network operation.

Flash Lamp Simmer Supply and Start-up Tests

Information on the simmer supply and tests for system start-up issues.

Chapter 8: Customer Service and Support

Product Warranty Information

Details the warranty terms and conditions for Spectra-Physics products.

Returning Instruments for Repair

Instructions and recommendations for returning instruments for service.

Spectra-Physics Service Center Locations

Lists worldwide service centers and contact information for assistance.

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