AQ400 Discrete Analyzer

Brings increased speed, capacity, flexibility and reproducibility to your analysis.

Why Select the AQ400 Discrete Analyzer for Your Environmental Analytical Chemistry?

The AQ400 gives you:

• The ability to use as a standalone spectrophotometer - ideal for COD.
• Very high capacity.
• Silent operation.
• Advanced robotics for faster sample preparation/ hour.
• No carry-over or cross contamination.
• EPA recommended optically pure and inert glass cuvette.
• Optional longer path length. Standard 1cm path length.
• Lower detection limits.
• Easy maintenance & easy change syringe 
• Cooled and non-cooled reagent positions
• Prepares up to 10 working standards for the calibration curve.
• The chemical reaction is brought to full completion emulating manual and segmented flow methods.
• Ultra low reagent consumption.
• Add samples after a run has started.
• Tests programmable per sample to reduce analysis time.
• Completely unattended operation ideal for overnight-programed runs.
• Methods have USEPA approval for both wastewater and drinking water.
• UKAS methods equivalent to "UK Blue Book-"

Discrete Analyzer Methods

The broad range of methods for the SEAL AQ400 Discrete Analyzer include analytes important for environmental laboratories analyzing water, wastewater, soils etc. Methods include:

• Alkalinity
• Ammonia
• Chloride
• Cyanides
• Nitrate / Nitrite
• Nitrite
• Phenolics
• Phosphate, ortho
• Phosphorous, total
• Silicate
• Sulfate
• Total Kjeldahl Nitrogen
• Total Phosphorous

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AQ300 Discrete Analyzer

Why Choose the AQ300 for Your Nutrient Analysis?

• A compact Discrete Analyzer, the latest analyzer in the AQ series, faster than the AQ1, with higher throughput, 20% more reaction wells, up to 97 sample positions.
• 10mm path length for maximum sensitivity
• Best reproducibility
• Lowest detection limits
• Economical- save money on reagent and waste costs, with less than 50ul waste per sample,
• Run up to seven different chemistries from each sample in the same run.
• Auto standard preparation
• Auto dilution
• Automatic method changeover
• Carry over and cross contamination eliminated
• Completely unattended operation ideal for overnight-programed runs.
• Scheduling of up to 14 simultaneous chemistries
• 1.2ml or 2ml sample cup sizes
• 9 filter positions 350-880nm
• Reagent level sensing (optional)
• Compact Discrete Analyzer designed specifically for the nutrient analysis needs of environmental laboratories
• Methods have USEPA approval for both wastewater and drinking water.
• UKAS methods are equivalent to "UK Blue Book"
• - Methods specially optimized for soil analysis.

Discrete Analyzer Methods

The broad range of methods for the AQ300 Discrete Analyzers include analytes important for nutrient analysis of water, wastewater, soils etc.

Methods include:

• Alkalinity
• Ammonia
• Chloride
• Cyanides
• Nitrate/ Nitrite
• Nitrite
• Phenolics
• Phosphate, ortho
• Phosphorous, total
• Silicate
• Sulfate
• Total Kjeldahl Nitrogen

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AQ270 Discrete Analyzer

Why Choose the AQ270 for Your Nutrient Analysis?

•  A compact Discrete Analyzer, with up to 57 sample positions.
• 10mm path length for maximum sensitivity
• Best reproducibility
• Lowest detection limits
• Economical- save money on reagent and waste costs, with less than 50ul waste per sample,
• 2ml sample cup sizes
• Run up to seven different chemistries from each sample in the same run.
• Auto standard preparation
• Auto dilution
• Automatic standard preparation
• Carry over and cross contamination eliminated
• Completely unattended operation ideal for overnight-programed runs.
• Scheduling of 1 to 7 tests on a single sample with any analyte in any order
• Methods have USEPA approval for both wastewater and drinking water.
• UKAS methods are equivalent to "UK Blue Book"
• Methods specially optimized for soil analysis.

Discrete Analyzer Methods

The broad range of methods for the AQ270 Discrete Analyzers include analytes important for nutrient analysis of water, wastewater, soils etc.

Methods include:

• Alkalinity
• Ammonia
• Chloride
• Cyanides
• Nitrate/ Nitrite
• Nitrite
• Phenolics
• Phosphate, ortho
• Phosphorous, total
• Silicate
• Sulfate
• Total Kjeldahl Nitrogen

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