Systea S.p.A.

Water in-situ analyzer

WIZ probe is the state of the art portable “in-situ” probe, to measure automatically up to four chemical compounds in surface and sea water.

The innovative design allows an easy handling and field deployment by a single user.

WIZ probe allows, in the standard configuration, the detection at trace levels of the main four nutrients compounds:

• ammonia (N-NH₃)
• orthophosphate (P-PO₄)
• nitrate + nitrite N-(NO₃+NO₂)
• nitrite (N-NO₂).

WIZ probe automatically manages the well known spectrophotometric wet chemistries and an advanced fluorimetric method for ammonia measurement.

Many other analytical methods are available on request, including silicates, Total P, Total N, iron and other metals.

WIZ Pro is the most advanced analytical probe for field applications:

• the 1.5 ml micro Loop Flow Reactor (μLFR*) enables an extremely low consumption of reagents and calibrants
• the exclusive multibeam compact, optic fibers based, colorimetric detector, coupled with a state of the art fluorimeter
• the new compact cylindrical design allows the deployment as any conventional water quality monitoring probes available in the market
• the new innovative “plug-in” and compact reagents container allows an immediate field reagents and calibration solutions changeover.

* Patented

Results are directly provided in concentration units; all measured values are stored with date, time and sample O.D.; the same data are remotely available through a serial communication port, which allows the complete probe configuration and remote control using the external Windows^® based Wiz Control Panel software.

The Wiz reagents container:

Reagents and calibrants flexible bags are placed inside the “plug-in” compact reagents container.

The bags are connected to the internal analytical reactor with an enhanced version of our exclusive fast hydraulic 10 lines multiconnector*, ensuring quick replacement in the field.

Reagents consumption is limited to about 30-60 microliters of each reagent per single analysis; the reagents container is designed to contain up to 500 ml of reagents and calibrant solution, to ensure at least 1000 automatic field analysis.

Auto-calibration is performed using concentrated standard solutions, contained in the same reagents container.

* Patent pending

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DPA (Deep-sea Probe Analyzer) is the state of the art “in-situ” probe analyzer, which can measure automatically up to four chemical compounds in surface and sea water, based on μLFR* technology.

* Patented

This innovative “Pro” design allows an easy installation in coastal buoys or floating platforms.

DPA Pro allows as standard to detect at trace concentration levels the main four nutrients compounds:

• ammonia (NH₃-N)
• orthophosphate (PO₄-P)
• nitrate + nitrite (NO₃+NO₂)-N
• nitrite (NO₂-N).  

The DPA Pro probe automatically manages well-proved and used in most all the laboratories worldwide spectrophotometric wet chemistries and an advanced fluorimetric method for ammonia measurement.

Many other analytical methods are available on request, including silicates, iron and other metals.

DPA Pro is an advanced analytical probe due to:

• the 5 ml micro Loop Flow Reactor (microLFR) enabling a very low consumption of reagents and calibrants;
• the exclusive multibeam compact, optic fibers based, colorimetric detector, coupled with a state of the art fluorimeter;
• the new compact design layout, which allow an easy integration in coastal buoys and floating water monitoring platforms;
• the reliable external reagents canister, which allows an easy field substitution of reagents and calibration solutions. 

Results are directly provided in concentration units; all measured values are stored with date, time and sample O.D.; the same data are remotely available through a serial communication port, which allows the complete probe configuration and remote control using the external Windows^® based NPA-DPA control panel software.

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