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AQ700

AQ700

The AQ700 is SEAL Analytical's high-throughput analyser designed to meet the demands of high-throughput environmental laboratories. With four robotic arms and four sample trays, the AQ700 offers long unattended run time and efficient automation for the analysis of water, wastewater and soil.

Designed with advanced robotics for rapid sample preparation, the AQ700 allows continuous operation, even overnight, making it ideal for laboratories handling large quantities of samples. The optical design with an inert glass cuvette ensures no cross-contamination, and the instrument has a wide range of chemical analysis capabilities. With support for integration with Laboratory Information Management Systems (LIMS), the AQ700 is optimised to meet both regulatory requirements and practical needs in environmental analysis.

Features and benefits
✅ High throughput: Four robotic arms and four sample trays allow for long unattended operation and high throughput.
✅ Automatic dilution and standard preparation: the AQ700 handles over-concentrated samples and prepares calibration curves without manual intervention.
✅ Optically clean glass cuvette: No cross-contamination risk thanks to inert materials recommended by EPA.
✅ Flexible analysis options: Possibility of longer optical path length for increased sensitivity and lower detection limit.
✅ Programmable tests per sample: efficient analysis of up to 10 working standards to create the calibration curve.
✅ Low reagent consumption: Ultra-efficient reagent use that reduces operating costs.
✅ Approved methods: AQ700 complies with international standards, including ISO & USEPA for wastewater and drinking water, as well as the UKAS equivalent "UK Blue Book".

Applications
The AQ700 is excellent for a wide range of environmental applications, including:
✅ Alkalinity
✅ Ammonia
✅ Chloride
✅ Cyanides
✅ Nitrate/Nitrite
✅ Phosphate (ortho and total phosphorus)
✅ Silicate
✅ Sulphate
✅ Total nitrogen and total phosphorus

AQ700 product brochure

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

Overview brochure discrete analysers

Description and comparison of our different discrete instruments.

Number of simultaneous chemistries:

1 - 20

Test capacity:

864

Cadmium spiral:

Integrated cadmium module

Total Volume per test:

500 - 600 µl (sample & reagent)

Test speed:

Depending on the chemistry

Blanking of samples:

YES

Sample plates:

4pcs (40 items or 106 items)

Sample capacity:

160 - 600 number of samples

Sample consumption:

2 - 500 µl

Test tube size:

1.2 mL, 2 mL, 5 mL, 10 mL

Test arms:

3

Reagent capacity:

24

Cooling of reagents:

YES

Reagent container volume:

40 mL

Reaction wells:

Disposable sinks in recyclable plastic

Reagent monitoring:

Automatic

Reagent level detector:

YES

Automatic Start-up & Shut-down:

YES

Automatic dilutions:

YES

Automatic nailing of samples:

YES

Automatic standard prep:

YES

Segregated waste management:

YES

Washing stations:

4

Integrated sample needle rinse:

YES

Kyvett size:

10 mm - 20 mm

Type of cuvette:

Optically clean cuvette in quartz glass

Cuvette cleaning:

Automatic

Barcode scanner:

YES (sample & reagent)

Detector:

Stationary measuring cell

Filter wheel:

9 filter positions, 350 - 880 nm

Lamp:

Quartz tungsten - Halogen

Data Output:

LIMS compatible, Export in .csv format

Computer requirements specification:

Windows 7, 10 or 11

Dimensions (mm):

1200 W x 900 D x 900 H

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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