Systea S.p.A.

Analytical Technologies

BREAKING NEWS: Nutrient Sensor Challenge Awards

During the special awards session at the Association for the Science of Limnology & Oceanographic (ASLO) meeting in Honolulu, Hawaii, on ...

Easychem TOX Early Warning

Easychem TOX Early Warning is an on-line analyser for drinking water and environmental monitoring applications using dried bioluminescent bacteria, ...

WIZ at WCIF 2018

......The WIZ in-situ probe was selected by Italian Chamber of Commerce in China as one of the "Technology innovative products" and it was shown in ...

Wednesday, 12 January 2011 13:50

Applications for Portable Analyzers

 

  • ALKALINITY
  • ALUMINUM
  • AMMONIA (colorimetric)
  • AMMONIA (fluorimetric)
  • BOD (fluorimetric "Trypthophan like")
  • BORON
  • CALCIUM
  • CHLORIDE
  • CHLORINE
  • CHLORINE TOTAL & FREE
  • CHROMIUM 6+
  • COPPER
  • CYANIDE INDEX
  • ETHYLENE GLYCOL
  • HARDNESS
  • HYDRAZINE
  • IRON TOTAL DISSOLVED
  • MANGANESE
  • MONOCHLORAMMINE
  • NICKEL
  • NITRATE (Hydrazine reduction)
  • NITRATE (VCl3 reduction)
  • NITRATE (UV reduction)
  • NITRATE (UV 220 nm direct reading)
  • NITRITE
  • NITROGEN TOTAL
  • PHENOL INDEX
  • ORTHOPHOSPHATE
  • PHOSPHORUS TOTAL
  • SILICATES
  • SULFIDE
  • TSS
  • TURBIDITY
  • ZINC

 

 

Published in Portable Analyzers
Wednesday, 12 January 2011 13:50

Applications in-situ

AVAILABLE PARAMETERS

 
  • ALUMINUM
  • AMMONIA (COLORIMETRIC)
  • AMMONIA (FLUORIMETRIC)
  • CALCIUM
  • CHLORIDE
  • CHLORINE TOTAL & FREE
  • CHROMIUM 6+
  • COPPER
  • CYANIDE INDEX
  • IRON TOTAL DISSOLVED
  • MANGANESE
  • NICKEL
  • NITRATE (CADMIUM COLUMN)
  • NITRATE (UV REDUCTION)
  • NITRITE
  • NITROGEN TOTAL
  • PHENOL INDEX
  • PHOSPHORUS TOTAL
  • ORTHOPHOSPHATE
  • SILICATES
  • SULFIDE
  • UREA
  • ZINC
Tuesday, 06 April 2010 12:35

In-situ Probes

SYSTEA proposes a series of submergible multiparametric in-situ probes for sequential automatic analysis of up to four nutrients or other chemical parameters in surface and sea water.

Our probes are specifically designed for unattended monitoring in oceanographic research, environmental protection and biological studies; the following models are available:

The standard wet chemistries for nutrients analysis used in our in-situ probes are optimized to be used for unattended water quality monitoring in surface and sea water: NH3: fluorimetric OPA method PO4: Molibdate, Ascorbic acid colorimetric method NO3+NO2: UV reduction + NED, SAA colorimetric method NO2: NED, SAA colorimetric method.

Other chemical parameters available are: Silicates Total Phosphorous Total Nitrogen Total Dissolved Iron Sulphide.

Features and benefits

Up to four parameters sequentially measured Easy reagents replacement Low reagents consumption (about 200 microliters of each reagent for analysis) Reagents sealed bags refrigerated by surrounding water.

Advanced functionality Toxic waste is collected in a special bag placed inside the reagents compartment (NPA / DPA Pro) or outside the probe's body (WIZ) DI water is used to wash the hydraulic circuit and to perform a diluted measurement Self-cleaning filtration unit available as option.

Friday, 07 January 2011 10:29

Easychem on-line: available parameters

Basic methods:

  • ALKALINITY
  • ALUMINUM
  • AMMONIA
  • BORON
  • CALCIUM
  • CHLORIDE
  • CHLORINE TOTAL & FREE
  • CHROMIUM 6+
  • COD (UV DIRECT READING)
  • COLOR
  • COPPER
  • CYANIDE INDEX
  • HARDNESS
  • IRON TOTAL DISSOLVED
  • MAGNESIUM
  • NICKEL
  • NITRATE (HYDRAZINE REDUCTION)
  • NITRATE (VANADIUM CHLORIDE REDUCTION) 
  • NITRITE
  • ORTHOPHOSPHATE
  • PHENOL INDEX
  • SILICATES
  • SULFATE
  • SULFIDE
  • ZINC

Methods requiring sample digestion:

  • ARSENIC TOTAL
  • CADMIUM TOTAL
  • CHROMIUM TOTAL                     
  • COPPER TOTAL
  • IRON TOTAL
  • LEAD TOTAL
  • MANGANESE TOTAL
  • NICKEL TOTAL
  • NITROGEN TOTAL
  • PHOSPHORUS TOTAL
  • ZINC TOTAL

Methods requiring distillation and/or special digestion:

  • CYANIDE FREE                                
  • CYANIDE TOTAL
  • PHENOL VOLATILE
Published in On-line analyzers
Friday, 07 January 2011 10:29

Applications for On-line Monitoring

  • ALKALINITY
  • ALUMINUM
  • AMMONIA (colorimetric)
  • AMMONIA (fluorimetric)
  • ANIONIC SURFACTANTS (MBAS)
  • ARSENIC TOTAL
  • ARSENIC TOTAL DISSOLVED
  • BOD (fluorimetric "Trypthophan like")
  • BORON
  • CADMIUM DISSOLVED
  • CADMIUM TOTAL
  • CALCIUM
  • CHLORIDE
  • CHLORINE
  • CHLORINE TOTAL & FREE
  • CHROMIUM 6+
  • CHROMIUM TOTAL
  • COD (permanganate)
  • COD (dichromate)
  • COD (UV 254 nm direct reading)
  • COLOR
  • COPPER
  • COPPER TOTAL
  • CYANIDE INDEX
  • CYANIDE FREE (air stripping)
  • CYANIDE FREE (distillation)
  • CYANIDE TOTAL
  • ETHYLENE GLICOL
  • FLUORIDE (I.S.E. method)
  • HARDNESS
  • HYDRAZINE
  • IRON TOTAL DISSOLVED
  • IRON TOTAL
  • LEAD DISSOLVED
  • LEAD TOTAL
  • MANGANESE
  • MANGANESE TOTAL
  • MONOCHLORAMMINE
  • NICKEL
  • NICKEL TOTAL
  • NITRATE (hydrazine reduction)
  • NITRATE (UV reduction)
  • NITRATE (UV 220 nm direct reading)
  • NITRITE
  • NITROGEN TOTAL
  • NITROGEN & PHOSPHORUS TOTAL
  • pH
  • PHENOL INDEX
  • PHENOL VOLATILE
  • PHOSPHATE
  • PHOSPHORUS TOTAL
  • SILICATES
  • SUCROSE
  • SULFATE
  • SULFIDE
  • TOC
  • TURBIDITY
  • TSS
  • UREA
  • ZINC
  • ZINC TOTAL
Published in On-line analyzers