Systea S.p.A.

Analytical Technologies

Displaying items by tag: methods
Thursday, 17 March 2022 10:50

μMac-Smart - Portable Analyzer

Portable water analyzer for fast and accurate on-site analysis

µMAC-Smart is a portable analyzer fully controlled by an integrated PC with integrated colour Touch Screen, specifically designed for at site monitoring of all water resources.

µMAC-Smart is robust and reliable: the analyzer is mounted in a compact and easy-to-transport plastic case including room for reagents and all other accessories. A reagent frame holds all reagent bottles and required solutions.

The analyzer is easy to be installed and it is designed for easy operations, the analyzer can be used at site after a quick training. It is delivered from factory fully tested and ready to use reagent kits are available for all standard measurements. Results are stored inside the analyzer memory and can be downloaded through the USB port .Analyzer start up and operations have never been easier! Just turn on and insert the reagents: a simple software will guide the operator through all necessary steps.

Automated calibration 

The analyzer calibration is fully automated; just use the calibration solution as specified in the manual and run. The new calibration factor is checked and accepted if verified to be comprised within acceptance limits.

Multiple parameters
The analyzer can be delivered ready for multiple measurements (MP versions) on the same sample; several multiparametric configurations are available as standard (see here below).
Multiple measurements 
The analyzer offers the option for continuous operational mode; the operator can perform sequential measurements several times on the same sample or just leave the analyzer running while the water sample flows.
Off-scale reanalysis 
The analyzer identifies off scale samples and reanalyze the water sample after automated dilution.

µMAC-Smart standard multiparametric versions

  • MP4 Nutrients: ammonia (fluorimetric OPA), Nitrate+Nitrite, Nitrite and Orthophosphate (colorimetric);
  • Total Nitrogen (UV digestion + 220 nm NO3 direct reading method), eventually coupled with ammonia (colorimetric method);
  • Total Phosphorus (UV+ acidic digestion+ PO4 colorimetric method), eventually coupled with ammonia (colorimetric or fluorimetric method);
  • Total Phosphorus + Total Nitrogen (UV digestion+NO3 UV reduction+ NO2 colorimetric method)
  • ECO version: COD/TOC (UV254 nm direct reading method), coupled with BOD (fluorimetric method) and TSS (nephelometric method).




Published in Portable Analyzers
Thursday, 01 April 2010 10:04

Micromac 1000

On-line and portable analyzer for chemical parameters monitoring in water

µMAC-1000 is an on-line portable analyzer, available either in mono or sequential mutiparametric configuration (µMAC-1000 MP), providing the highest level of analytical automation.

µMAC-1000 is the only high sensitivity multiparametric portable analyzer in the market; it uses the well known wet chemistry methods normally used in the laboratories. The analyzer can measure any type of water samples; a wide range of applications is available, including high sensitivity methods for nutrients analysis in seawater.

Easy to use  Sample analysis using µMAC-1000, is easy and friendly; the operator can run a sample only selecting a two keys analysis function on the integrated keyboard.

µMAC-1000 can perform very complex analytical cycles; the results are displayed in concentration units and provided through the analog or the RS-232 port.

Always ready for analysis  At the end of each analytical cycle the analyzer remain in stand by mode, without reagents consumption, always ready for next sample.

Easy to install
After the factory tests, the analyser is delivered ready to be installed; start-up kit is included; it is enough to prepare the reagents, to connect the sample line, the waste and the power to start the measurement.
Sample dilution  The analysis can be run either on the whole sample either after dilution on operator request. Dilution mode will be automatically activated on over range samples, with a dilution factor, factory selected, up to 100.

Features and benefits

  • Portable, easy to install and to manage;
  • Low reagents consumption; only few hundreds microliters of reagents per analysis, low reagents and disposable cost;
  • Fully automated operation; no operator attending required;
  • Automatic calibration; it is enough to select the calibration function to perform a new calibration;
  • Results data storage; the analyzer can store up to 400 measuring results including date, time and optical density.







Published in Portable Analyzers
Wednesday, 07 April 2010 09:13

Flowsys Analyzers

Third generation continuous flow analyzers

FLOWSYS is a microflow automated Continuous Flow Analyzer (CFA) for water, soil, plants extracts and other industrial samples.

More than 800 applications are available on various matrix.

FLOWSYS is a unique CFA analyzer combining higher performances and low running costs with a friendly user interface.

The segmented technique offers all the various possibilities of flow-analysis, what basically is a highly integrated, modular sample preparation and handling technique, with outstanding repeatability.

3rd Generation hydraulics

The Microflow CFA technique carries out all steps of the analytical procedure in a reaction line of 1.0 mm inner diameter. These flow-conditions results in several advantages, for analytic process, design and easy operation.

The reduction of flow-volume to 40% of the previous second CFA generation reduces the required dimensions for the pump. A high precision, multichannel pump separately for each determination provides maximum flexibility and easy maintenance.

The physical properties of flow line and segmentation in Microflow provides high effective, continuous mixing and faster kinetics reaction.

Microflow provides easier and safer conditions for today's most interesting CFA applications, using inline distillation (cyanide, phenolindex) or UV-digestion (total-P, total-N).

FLOWSYS measures available cyanide by a ligand-exchange, gas diffusion technique coupled with amperometric detector according to ASTM Method D6888-09 or OIA1677; it can quickly and easily perform Free Cyanide measurements according to ASTM D7237 of ISO 14403 and total cyanide by a UV digestion, gas diffusion technique coupled with amperometric detector according to ASTM Method D7511-09e2.

Features and benefits

  • Colour touch-screen
  • Baseline and gain PC controlled
  • HB temperature PC controlled
  • Dual-sped pump PC controlled, for quick set-up and shut down
  • PC controlled Wash/Reagents valves
  • Automatic colorimeter adjust on all filters
  • Random access Automatic Sampler, with 104 positions on single sampling probe, or 52 positions on dual probe sampling
  • Autodiluter option
  • Low reagents consumption & low cost for reagents disposal
  •  Special pump design/new manifold connectors
  •  Low maintenance cost
  •  Easier and friendly approach, no problems from bubble pattern, tubes connections etc.
  •  Easy & Fast method changeover
  •  Fast shutdown and Start up
  •  Independent analytical module
  • Pump/s activated only for running channel/s
  • Pump tubes saving.