In-situ probes


WIZ 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.

For more details Click Here

Nutrients probe analyzer

NPA Pro is submergible multiparametric in-situ probe for sequential automatic analysis of up to four nutrients or other chemical parameters in surface and sea water, based on µLFR* technology. The standard wet chemistries for nutrients analysis used in NPA Pro are the ones recommended by international standard:

NH3: Berthelot reaction

PO4: Molibdate, Ascorbic acid

NO3+NO2: Cd reduction NED, SAA

NO2: NED, SAA.

* Patented

New innovative chemistries are also available to make easier the management of the on site operations:

NH3: fluorimetric OPA method NO3+NO2: UV photoreduction method exclusively licensed to Systea by Ifremer (French Research Institute for Exploitation of the Sea).

For more details Click Here

DPA PRO

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.

For more details Click Here

Sample filtration for in-situ probes

The 25 microns inlet cylindrical filter cartridge (dimensions 30 mm x 100 mm) avoids the clogging of the sample inlet and protect the probe’s inlet tube and internal hydraulics from fouling. It has to be mounted directly on the sample line and it has to be cleaned regularly at the time of maintenance service.

For more details Click Here