Fertiliser, Plant.& Soil Analyser | Seal AA3 Get latest price

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The SEAL AA3 is the new generation of the original Technicon™ AutoAnalyzer II — focusing on maintaining its reputation of high quality and reliability.

A basic SFA system consists of an autosampler, a peristaltic pump, a chemistry manifold, a detector and data acquisition software. Sample and reagents are pumped continuously through the chemistry manifold. Air bubbles are introduced at regular intervals forming unique reaction segments which are mixed using glass coils. Glass is ideal, as it is inert, stays clean and enables easy visual checks.

In SFA, all reactions run to completion. The ratio of sample to reagents in the detector reaches a constant maximum value – the steady-state condition. This ensures maximum sensitivity resulting in lowest detection limits and exceptional reproducibility. Variations in reaction time, temperature and sample matrix do not affect the results as they do in other colorimetric techniques, such as flow injection analysis, where the reaction is not brought to completion.

Higher analysis rates and lower reagent consumption are achieved with Bubblethrough-the-flowcell operation. It also makes the system easy to use. The linear range is increased for most methods by the flowcell design with planar end faces and fiber-optic coupling which ensures parallel light transmission through the flowcell.

The AA3 HR is a macroflow system, the internal diameter of all glassware being 2 mm. This enables more complex and non-homogenous sample matrices to be run without clogging. The AA3 HR allows for long reaction times as well as the automation of on-line distillation, UV digestion and other complex procedures. Most methods run at 60-70 samples hour

Seal AA3 Plant, Soil and Fertiliser Analyser Applications:

• Seawater
• Water and Wastewater
• Drinking Water
• Fertilizer
• Soil and Plants
• Tobacco
• Wine/Beer
• Animal Feed
• Food

For more information on this Continuous Segmented Flow Analyser please call or email for a direct reply.

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To contact Fluidquip Australia about Fertiliser, Plant.& Soil Analyser | Seal AA3 use Get a quote.