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OptiLIS 201 & 301
                                Online multi-parameter
                             continuous water analyzers

For more info:

Electronic Enterprises (India) Pvt Ltd
rsuman@eeipl.in




            OptiLIS 201
            OptiLIS 301




                 These twoanalyseurs permettent le to control
                  Ces deux analyzers enable you contrôle
                    de la qualité de l’eau et des effluents
                      both water quality and effluents.
ADVANTAGES
 X No re-agent or prior filtration

 X Self-cleaning measurement cell

 X Ultra-low running costs
                                             (1) The MULTI-CHANNEL option
 X 100% autonomy                             means that you will be able to
                                             analyze effluent from 3 different
                                             sampling locations with one single
 X Flash lamp (product life >5 years)        device.

                                             (2) The DILUTION SYSTEM
 X Integrated sampling system                will enable you to increase
                                             the measurement range ot the
                                             OptiLIS thus guaranteeing that
 X Multi-channel option (1)                  the parameters will be accurately
                                             measured even with highly polluted
 X Dilution option (2)                       water.




    PARAMETERS MEASURED
   COD
   BOD
   TOC
   SS
   TURBIDITY (*)
   NITRATES (*)
   COLOURS (*)
   DISSOLVED OXYGEN
   TEMPERATURE
   CONDUCTIVITY
   PH
   REDOX
                              (*) 301 only
MEASUREMENT PRINCIPLE
The OptiLIS water analyzers obtain their measurements by means of
absorption spectrophotometry both visible and in UV.

Organic matter has the property of absorbing light in the UV (the absorption
spectrum), in the same manner as certain mineral substances such as ion nitrate.
Other particles, such as suspended solids, also absorb visible light.

A beam of light containing wavelengths going from the ultra-violet to the visible
crosses a transparent cell containing the sample and undergoes a quantifiable
attenuation.

A mathematical calculation (based on Beer Lambert’s law) enables the
concentrations of the different parameters required for the sample to be
calculated based on the absorption measured with the different wavelengths.




    ABSORPTION SPECTRUM OF RESIDUAL WATER




                                     CAS254 : absorption coefficient at 254nm
                                     CAS550 : absorption coefficient at 550nm
THE MODELS
                                                          OptiLIS 301
 OptiLIS 201                                              This is the top-of-the-range version of the UV-
                                                          visible analyzers.

 This is the basic version of the UV-visible analyzers.   This analyzer works on the principle of spectral
                                                          recognition. The OptiLIS 301 not only acquires
 It uses the « bi-lambda » measurement method. The        the SAC254 and SAC550 but also provides the
 device measures absorption at 2 distinct wavelengths -   complete absorption spectrum of the sample
 254nm (UV) and 550nm (visible). The term frequently      between 190nm and 720nm.
 used for the absorption of a measured sample at 254nm
 is SAC254 (Spectral Absorption Coefficient at 254nm).




                                                          The information contained in the spectrum enables
                                                          the device to determine more parameters than the
 These two wavelengths enable the OptiLIS 201 to          OptiLIS 201 (nitrates, colours, turbidity) as well as
 determine the concentrations of COD, BOD, COT            providing more precise measurements for effluents
 and SS in the effluent. The calibration is performed     whose pollution matrix is complex and variable over
 automatically by the device which determines the         time.
 regression line between the SAC values and the values
 measured in a laboratory of the different samples.

                   EXAMPLE OF THE ANALYSIS PROCESS



Example of the ana-
lysis process with an
OptiLIs 301 complete
with a Multi-Channel
system.
MEASUREMENT RANGES
                                                         201 (*)                    301 (*)
                                                     without dilution unit        with dilution unit
                            COD                   0 - 1000 mg/l              0 - 12000 mg / l
The dilution unit           TOC                   0 - 400 mgC/l              0 - 4800 mgC / l
increases the range         BOD                   0 - 500 mgO2/l             0 - 6000 mgO2 / l
of each parameter           SS                    0 - 1000 mg/l              0 - 30000 mg / l
by a factor of 30           TURBIDITY                        x               0 - 30000 FTU
                            NITRATE                           x              0 - 2100 mgNO3 / l
                            COLOUR 436                        x              6000 UA / m
                            COLOUR 525                        x              6000 UA / m
                            COULOUR 620                       x              6000 UA / m
                            DISSOLVED OXYGEN      0 – 20 mg/l                0 - 20 mg/l
                            TEMPERATURE           0 – 55°C                   0 - 55°C
                            CONDUCTIVITY          10 – 12000 µs/cm           10 - 12000 µs/cm
                            PH                    2 – 12 u. pH               2 - 12 u. pH
                            REDOX                 -800 - +800 mV             -800 - +800 mV




    TECHNICAL SPECIFICATIONS
                                                               201/301
     Inputs                             4 x 4-20mA current inputs
                                        4 x 0-10V voltage inputs
                                        4 dry contact inputs
     Outputs                            4 current ouputs (4-20 mA)
                                        4 relay outputs
     Interface                          Keypad and screen
     Data recovery                      USB Port, diskette reader
     Remote communication               RS 232-422-485 (Modbus)
     Sampling                           Tube diameter 100mm, flow rate 130 l/ h
     Dimensions                         650 x 600 x 500 mm
     Weight                             60 kg
     Ambiant operating temperature      5 - 45°C
     Power supply                       230 V - 50 Hz
     Humidity                           95% non condensed

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Online water analyzer multiparameter measurement for ETP/Wastewater treatment

  • 1. OptiLIS 201 & 301 Online multi-parameter continuous water analyzers For more info: Electronic Enterprises (India) Pvt Ltd rsuman@eeipl.in OptiLIS 201 OptiLIS 301 These twoanalyseurs permettent le to control Ces deux analyzers enable you contrôle de la qualité de l’eau et des effluents both water quality and effluents.
  • 2. ADVANTAGES X No re-agent or prior filtration X Self-cleaning measurement cell X Ultra-low running costs (1) The MULTI-CHANNEL option X 100% autonomy means that you will be able to analyze effluent from 3 different sampling locations with one single X Flash lamp (product life >5 years) device. (2) The DILUTION SYSTEM X Integrated sampling system will enable you to increase the measurement range ot the OptiLIS thus guaranteeing that X Multi-channel option (1) the parameters will be accurately measured even with highly polluted X Dilution option (2) water. PARAMETERS MEASURED COD BOD TOC SS TURBIDITY (*) NITRATES (*) COLOURS (*) DISSOLVED OXYGEN TEMPERATURE CONDUCTIVITY PH REDOX (*) 301 only
  • 3. MEASUREMENT PRINCIPLE The OptiLIS water analyzers obtain their measurements by means of absorption spectrophotometry both visible and in UV. Organic matter has the property of absorbing light in the UV (the absorption spectrum), in the same manner as certain mineral substances such as ion nitrate. Other particles, such as suspended solids, also absorb visible light. A beam of light containing wavelengths going from the ultra-violet to the visible crosses a transparent cell containing the sample and undergoes a quantifiable attenuation. A mathematical calculation (based on Beer Lambert’s law) enables the concentrations of the different parameters required for the sample to be calculated based on the absorption measured with the different wavelengths. ABSORPTION SPECTRUM OF RESIDUAL WATER CAS254 : absorption coefficient at 254nm CAS550 : absorption coefficient at 550nm
  • 4. THE MODELS OptiLIS 301 OptiLIS 201 This is the top-of-the-range version of the UV- visible analyzers. This is the basic version of the UV-visible analyzers. This analyzer works on the principle of spectral recognition. The OptiLIS 301 not only acquires It uses the « bi-lambda » measurement method. The the SAC254 and SAC550 but also provides the device measures absorption at 2 distinct wavelengths - complete absorption spectrum of the sample 254nm (UV) and 550nm (visible). The term frequently between 190nm and 720nm. used for the absorption of a measured sample at 254nm is SAC254 (Spectral Absorption Coefficient at 254nm). The information contained in the spectrum enables the device to determine more parameters than the These two wavelengths enable the OptiLIS 201 to OptiLIS 201 (nitrates, colours, turbidity) as well as determine the concentrations of COD, BOD, COT providing more precise measurements for effluents and SS in the effluent. The calibration is performed whose pollution matrix is complex and variable over automatically by the device which determines the time. regression line between the SAC values and the values measured in a laboratory of the different samples. EXAMPLE OF THE ANALYSIS PROCESS Example of the ana- lysis process with an OptiLIs 301 complete with a Multi-Channel system.
  • 5. MEASUREMENT RANGES 201 (*) 301 (*) without dilution unit with dilution unit COD 0 - 1000 mg/l 0 - 12000 mg / l The dilution unit TOC 0 - 400 mgC/l 0 - 4800 mgC / l increases the range BOD 0 - 500 mgO2/l 0 - 6000 mgO2 / l of each parameter SS 0 - 1000 mg/l 0 - 30000 mg / l by a factor of 30 TURBIDITY x 0 - 30000 FTU NITRATE x 0 - 2100 mgNO3 / l COLOUR 436 x 6000 UA / m COLOUR 525 x 6000 UA / m COULOUR 620 x 6000 UA / m DISSOLVED OXYGEN 0 – 20 mg/l 0 - 20 mg/l TEMPERATURE 0 – 55°C 0 - 55°C CONDUCTIVITY 10 – 12000 µs/cm 10 - 12000 µs/cm PH 2 – 12 u. pH 2 - 12 u. pH REDOX -800 - +800 mV -800 - +800 mV TECHNICAL SPECIFICATIONS 201/301 Inputs 4 x 4-20mA current inputs 4 x 0-10V voltage inputs 4 dry contact inputs Outputs 4 current ouputs (4-20 mA) 4 relay outputs Interface Keypad and screen Data recovery USB Port, diskette reader Remote communication RS 232-422-485 (Modbus) Sampling Tube diameter 100mm, flow rate 130 l/ h Dimensions 650 x 600 x 500 mm Weight 60 kg Ambiant operating temperature 5 - 45°C Power supply 230 V - 50 Hz Humidity 95% non condensed