Water Quality Analyzer
Extensive range of instruments for water quality analyzer use include Discrete Analyzer, Online Analyzer, Portable Analyzer, etc.
Easychem Discrete Analyzer
Easychem is the registered name of our line of routine laboratory analyzers based on robotic technology, named as Discrete Analysis (DA), handling in a complete automated way spectrophotometric methods by automatic programmed dispensing of liquid chemical reagents inside incubation cuvettes and then performing the absorption reading at a predefined wavelength in two main modes:
- extractive flow-cell, where the coloured reaction product is extracted from the incubation cuvette and brought inside a flow cell and then read there; the flow-cell is then washed for the next measurement, but the incubation cuvette cannot be reused again and it has to be replaced at the end of the measurement session;
- direct reading, that means reading the colour geerated by the chemical reaction in the same incubation cuvette ad then washing it automatically to be reused.
The first operating mode allows to use different flow-cell lengths, including a long 50 mm one suitable to perform reproducible and accurate measurement of trace compounds in drinking ad sea water; the product based on this technology is named Easychem Plus.
The second operation mode allows a better productivity and speed of measurement; the main model based on this technology is named Easychem 200.
The line of analyzers is managed by a unique proprietary software allowing a complete configuration and management of data named Fusion.
We have recently developed a line of on-line aalyzers based on the direct reading, named as Eaychem on-line.
Flowsys Analyzer
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.
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.
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
Off-scale reanalysis
The analyzer identifies off scale samples and reanalyze the water sample after automated dilution.
Optional autosampler: The analyser can be optional equipped with a portable autosampler, to automatically measure up to 8 water samples previously collected.
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).
Online Analyzer
The highest level of mechanical, electronic and hydraulic resistance of the components. Reliable automatic measurements of up to four chemical compounds in the same unit in potable, waste and industrial water, surface water.
For Chemical Monitoring in Water
SYSTEA manufactures a wide range of online analyzers, named Micromac C, using well established and standard colorimetric methods applied on more than 50 applications of chemical compounds monitoring in water.
MICROMAC C is a microprocessor controlled colorimetric online analyzer specifically designed for on-line industrial and environmental control unattended monitoring.
The use of the patented technology Loop Flow Analysis (LFA) ensures:
- the highest level of robustness in the electronics, mechanics and hydraulics components;
- reliable mutiparametric sequential measurements of up to four chemical compounds in waste, surface and drinking water with the same device.
Multiparametric Options
Micromac C NUTRIENTS
To analyze sequentially in one single unit four nutrients parameters (NH3, NO3+NO2, NO2 and PO4).
Sequential multiparametric option allows to measure up to four parameters in the same device.
Micromac C TN&TP
To analyze Total N and Total P in the same device; UV digestion is applied for Total N, UV and high temperature digestion for Total P.
The measurement is performed in a combined mode, ensuring one hour of measurement for both parameters; 4-20 mA data output is provided at the same time.
NEW ! BATCH CFA HYDRAULICS
Batch Continuous Flow Analysis (BCFA) hydraulics was recently applied to measure specific chemical parameters which needs a particular sample conditioning:
- Lead and Cadmium, to be measured as free ions or Total
- Cyanide, either as free or Total
- Phenols.
Organic compounds measurement
Specific parameters related to organic compounds can be detected:
- COD, using three different analytical methods (bichromate, permanganate and UV direct reading)
- TOC, including low range detection in sea water.
On-line filtration unit
A self-cleaning filtration unit with 25 microns cut-off is suggested to be coupled with the analyzers for waste water monitoring.
Multi Parameter In-Situ Probes
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.
After an extensive field test performed in four different steps during the Nutrient Sensor Challenge, in 2017 our company was awarded by Alliance of Coastal Technologies on both nitrate and orthophosphate measurement parameters.
Experience using the winning sensor from the nutrient sensor challenge: using the WIZ for surface 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 probe 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.
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.
