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AA500

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The AA500 is the latest innovation in the AutoAnalyzer range, designed to provide laboratories with total automation and high precision. Its modular design makes it ideal for the analysis of nutrients in water, wastewater, seawater, soil, fertilisers and plant extracts.

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The AA500 AutoAnalyzer is the top-of-the-line SEAL segmented flow analyser, offering a range of features to achieve ultra-low detection limits and high productivity. With advanced technology for automatic start and stop, self-purging and automatic preparation of standard solutions, the AA500 enables users to programmatically manage their analysis and reduce manual workload.

Features and benefits
✅ Total automation: AA500 has functions for automatic start/stop, self-rinse and reagent level management.
✅ High precision and low detection limits: Thanks to advanced technologies and optical systems, it enables accurate nutrient measurements.
✅ Compact and modular design: It has an all-in-one housing that saves counter space and is easy to upgrade.
✅ Multitest manifolds: Support for the analysis of multiple nutrients without the need for hardware changes.
✅ Over 700 documented methods: Includes USEPA, ISO and ASTM standards to ensure regulatory compliance.

Applications
The AA500 is ideal for a variety of applications, including:
✅ Water and wastewater analyses
✅ Marine water and environmental monitoring
✅ Soil and plant analysis
✅ Fertilisers and food analysis

Product brochure AA500

Description of how the system works and which uses are appropriate.

SFA vs. FIA

Document describing the advantages of Segmented Flow Analyzers over Flow Injection Analyzers

Sample exchangers

Document describing which sample exchangers are available and how they can be adapted to the system.

Number of simultaneous chemistries:

1 - 6
Approved standards:

ISO, EPA, ASTM, UKAS, CORESTA etc
Matrices:

Drinking water, waste water, receiving water, industrial water, leachate, soil and plant samples, pharmaceuticals, food, drink (wine, beer, soft drinks), tobacco, animal feed, fertiliser, milk, detergents, etc.
Example methods:

Nitrogen and phosphorus analyses, phenol index, cyanide (free and total), sugar, nicotine, etc.
Test speed:

Depending on the chemistry
Blanking of samples:

YES
Adding samples during the run:

YES
Reagent level detector:

YES
Reagent valves:

YES
Automatic Start-up & Shut-down:

YES
Automatic dilutions:

YES
Automatic standard prep:

YES
Segregated waste management:

YES
Test tube size:

2 mL, 5 mL, 10 mL, 11 mL, 15mL, 20 mL, 50 mL or customer specific
Sample rack number of pos..:

21, 24, 40, 60, 90 or customised
Test needles:

1 - 4 depending on system configuration
Dual sample changers:

YES
Number of racks:

2 (AS2), 4 (AS4), 6 (AS6), 8 (AS8), 10 (AS10)
Dimensions of sample exchangers:

440mm x 470mm (AS2) up to 1400mm x 470 mm (AS10)
Weight of sample exchanger:

15 - 31 kg
Separate standard rack

YES - 12, 22, 42 pos. or customer specific
Ultrasonic mixing:

YES - option
Stirring:

YES - option
Sized syringes:

5 mL, 10mL, 12 mL
Type of dilutions:

Standards, pre-dilutions, post-dilutions
Type of pump:

Peristaltic
Pump hose positions:

34
Air vents:

Electronic software-controlled valves
Pump discs "release & engage":

YES
Multi-speed motor:

YES
Leak detector:

Pump, chemistry module, detectors
Thermal baths/Dest.unit:

Solid-state (no oil required) - easy maintenance
In-line distillation:

YES - depending on the method chosen
UV digesters:

YES - depending on the method chosen
Dialysis unit:

YES - depending on the method chosen
Aut. Cadmium valve:

YES - option
poppet valves:

YES - option
Kyvett size:

10 mm - 50 mm (LWCC 100 cm also available)
Bubble-through cuvette:

YES
Detector:

Silicone photo-diode, Fluorometer, Flame photometer, Electro-chemical
Interference filters:

270 - 880nm or customised filters
Lamp:

LED - wavelength specific
Temperature stabilised:

YES
Data Output:

LIMS compatible, Export in SYLK(excel/csv), ASCII (Text format)
Computer requirements specification:

Windows 7, 10 or 11
Barcode scanner:

YES - external
Dimensions (mm):

955 W x 350 D x 300 H (may be deeper depending on configuration)
Weight:

23 - 45 kg
Power req:

220 - 240V 50 HZ

Brand

SEAL Analytical

SEAL Analytical is a leading supplier of analytical instruments for laboratories, focusing on segmented flow, discrete analysers and lab robots. Their innovative solutions ensure accurate and reliable measurements, supporting high quality process control and efficiency in laboratory environments.

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