contrAA^® 700

Description

contrAA^® 700 is the High-Resolution Continuum Source atomic absorption spectrometer for flame, hydride, graphite tube and HydrEA technique.

It offers:

• High-resolution echelle spectrometer
• Just one continuum source of radiation
• Real sequential and simultaneous multi-element analysis
• Intelligent design and readiness to operate quickly, high effectiveness and easy handling
• Unique flexibility
• Possibility to change quickly from flame technology to graphite furnace technology and vice versa, with only one mouse click! (tandem principle)

Software

ASpect CS software package

The ASpect CS software offers comprehensive on-line help and a user-friendly software concept for applications ranging from routine analysis to development and research. The software supports the unique features of HR-CS AAS, such as:

• Simultaneous background correction by acquiring spectral information in the vicinity of the analysis line
• Fast element/line change
• Fast sequential multi-element measurement at continuous sample flow in flame mode
• Diverse options of automatic method optimization for work in all fields of application or with unknown matrices
• Cookbook methods for all elements - basis for fast method development
• The obtained data can be recalculated, exported to various file formats and printed out. The results of the quality control measurements are automatically recorded on so-called QC charts.

Accessories

Autosampler systems for flame, hydride and atomic fluorescence technique

• AS-F and AS-FD — autosamplers for flame technique
• Make the routine analysis of standards and samples almost fully automatic

Modular hydride systems

• Flow injection as well as batch mode available
• Systems can be upgraded at any time – it “grows” with the lab’s requirements
• Easy exchange between all configurations
• Color-coded tubing connections and flow scheme – easy replacement of consumables
• Upgrade to HydrEA, easy exchange between mercury/hydride and HydrEA
• Special mercury accessories
• Fast Baseline Return drastically reduces the measurement time for mercury
• Fully compliant with all applicable DIN, ISO, EPA and ASTM methods for mercury and hydride analysis

HydrEA

Coupling of graphite furnace and hydride technique

solid AA^® – direct solid AAS

• SSA 6 z — manual solid sampling system
• SSA 600 — fully automatic solid sampling system with integrated microbalance
• SSA 600L — fully automatic solid sampling system with integrated microbalance and liquid dosing accessory

"Segmented Flow Star SFS 6"

• Two-way module for software-controlled metering of smallest volumes via time control
• Reduces risk of burner head slit blocking due to continuous intensive rinsing
• Minimizes necessity of cleaning intervals of the sample introduction system
• Minimizes problems while analyzing samples with high matrix contents (high acid and salt contents, protein etc.)
• Improves base line stability of the spectrometer (constant flame temperature)
• Can additionally be used for the analysis of organic solvents
• Complete maintenance free operation Scraper
• Allows software controlled periodical cleaning during flame warm up and during sample measurements
• Ensures stable flame conditions

Scraper

• Allows software controlled periodical cleaning during flame warm up and during sample measurements
• Ensures stable flame conditions