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Analytic Jena contrAA 700 User Manual

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contrAA 700
High Resolution Continuum Source
Atomic Absorption Spectrometer
User Manual

Table of Contents

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Analytic Jena contrAA 700 Specifications

General IconGeneral
TechnologyHigh-resolution continuum source atomic absorption spectrometry (HR-CS AAS)
TypeAtomic Absorption Spectrometer
Wavelength Range185 - 900 nm
DetectorCCD array detector
Flame AASYes
Flame and FurnaceYes
Light SourceXenon short-arc lamp
MonochromatorEchelle monochromator
Atomization TechniquesFlame, Graphite Furnace, Hydride
Graphite Furnace Temperature ProgramProgrammable up to 3000°C
Sample IntroductionManual, Autosampler
ResolutionHigh resolution

Summary

Fundamental Information

Intended Use

Describes the primary function and application of the contrAA 700 spectrometer.

User Manual Conventions

Explains the symbols and formatting used throughout the manual for clarity and safety.

Safety Instructions

Specifications

Technical Data

Details the technical specifications of the contrAA 700, covering optical system, lamp, and power.

Guidelines and Standards

Lists compliance with relevant safety, EMC, and EC directives and standards.

Installation Requirements

Ambient Conditions

Specifies the environmental conditions required for optimal installation and operation of the contrAA 700.

Energy Supply

Explains the electrical power requirements and connection details for the contrAA 700.

Gas Supply

Covers the necessary gas supplies, purity requirements, and pressure for instrument operation.

System Layout and General View

Illustrates the physical arrangement of the contrAA 700 and its components.

Functions and Design of the contrAA 700

Physical Measuring Principle of HR-CS AAS

Explains the core atomic absorption spectrometry technique used by the contrAA 700.

Xenon Lamp

Describes the xenon short-arc lamp as the continuum light source for the instrument.

Graphite Tube Atomizer

Details the electrothermic atomizer (EA) and its components for graphite tube technique.

Accessories for Graphite Tube Technique

Lists accessories for the graphite tube technique, including autosamplers.

Flame System

Describes the flame system, including gas control and burner types.

Accessories for Flame Technique

Lists accessories for the flame technique, such as autosamplers.

Installation and Start-up

Utility Supply and Control Terminals

Identifies the main power switch, terminals for PC and accessories, and utility inlet ports.

Installing and Connecting the contrAA 700

Guides the user through the physical installation and connection of the contrAA 700.

Installation and Start of ASpect CS Software

Outlines the process for installing and launching the control software.

Graphite Tube Technique

Details installation steps specific to the graphite tube technique.

Completing and Installing the AS-GF Auto Sampler

Details the procedure for installing and adjusting the AS-GF autosampler.

Flame Technique

Covers installation steps for flame technique setup and sample feeding.

Care and Maintenance

Maintenance Summary Table

Provides a quick overview of maintenance tasks, their reasons, and periodicity.

Basic System Unit

Covers maintenance for the basic system unit, including fuses and safety circuits.

Maintaining the Graphite Tube Furnace

Details maintenance procedures for the graphite tube furnace and its components.

Burner-Nebulizer System

Describes maintenance tasks for the burner-nebulizer system, including disassembly and cleaning.

Autosampler AS-GF

Covers maintenance for the AS-GF autosampler, focusing on the dosing tube.

Transportation of the contrAA 700

Disposal

Abbreviations / Terms

EC Declaration of Conformity

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