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Analytic Jena contrAA 300 User Manual

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contrAA 300
High-Resolution Continuum Source
Atomic Absorption Spectrometer
Operating manual

Table of Contents

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Analytic Jena contrAA 300 Specifications

General IconGeneral
TypeAtomic Absorption Spectrometer
Wavelength Range185 - 900 nm
Light SourceXenon short-arc lamp
Atomization TechniquesFlame and Graphite Furnace
SoftwareASpect CS
TechnologyHigh-Resolution Continuum Source AAS (HR-CS AAS)
DetectorCCD array detector
Measurement PrincipleAtomic Absorption
Optical SystemDouble-beam
ResolutionHigh-resolution
Sample IntroductionAutosampler compatible
Flame TypesAir/Acetylene, N2O/Acetylene
Power Requirements230 V, 50/60 Hz

Summary

Copyrights and Trademarks

Basic Information

User Manual Conventions

Explains symbols and text formatting used throughout the manual for clarity and consistent understanding.

Intended Use

Defines the operational scope and primary applications of the contrAA 300 Atomic Absorption Spectrometer.

Safety Instructions

General Safety Precautions

Covers critical warnings for electrical hazards, explosion risks, personnel safety, and proper device operation.

Specifications

Technical Data

Details the technical parameters and specifications of the contrAA 300's optical system, lamp, and display modes.

Guidelines and Standards

Outlines compliance with safety standards, degree of protection, and electromagnetic compatibility requirements.

Installation Requirements

Site and Environmental Conditions

Specifies requirements for installation site, ambient conditions, floor space, weight, and ventilation.

Energy and Gas Supply

Details electrical mains requirements, gas types, purity, and pressure specifications for operation.

Laboratory Fume Hood

Mandates the use of a fume hood and specifies its requirements for safe operation and waste gas management.

Functions and Design

Basic Unit and Measuring Principle

Explains the core components of the AAS and the High Resolution Continuum Source AAS measuring principle.

Key Components: Xenon Lamp and Flame System

Describes the function and design of the xenon lamp and the flame system, including gas control and burner types.

Flame Technique Accessories

Details optional accessories like autosamplers, compressors, and injection modules for flame analysis.

Supplementary Accessories – Hg/Hydride Systems

Introduces supplementary accessories designed for mercury and hydride detection techniques.

Installation and Start-up

Connections and Software Setup

Covers electrical connections, control system interfaces, and the installation of ASpect CS software.

Flame Technique Setup

Provides step-by-step instructions for installing and configuring the flame technique components and accessories.

System Start-up and Shutdown Procedures

Details the procedures for powering on the system, daily start-up, and safe shutdown sequences for the instrument and accessories.

Care and Maintenance

Maintenance Overview and Basic Device Care

Summarizes routine maintenance tasks and specific care for the basic device, including fuse changes and sample compartment cleaning.

Burner-Nebulizer System Care

Provides detailed instructions for cleaning, disassembling, and reassembling the critical burner-nebulizer system components.

Autosampler and Compressor Maintenance

Guides for maintaining autosamplers (AS-F/AS-FD) and the JUN-AIR 6/S compressor for optimal performance.

Relocating the contrAA 300

Preparation and Setup for Relocation

Covers the steps for safely uninstalling, preparing, and reinstalling the instrument at a new location.

Setting Up at New Site

Details the procedure for re-establishing gas and electrical connections and verifying the setup after relocation.

Disposal

Waste Disposal Guidelines

Provides guidelines for the proper disposal of liquid waste, electronic components, and the xenon lamp according to regulations.

EC Declaration of Conformity

Compliance Statement

Certifies the device's compliance with relevant European Union directives for safety and electromagnetic compatibility.

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