Online Analyzer - Water Quality Parameters
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- Online Analyzer – Water Quality Parameters
- Developed to determinate the main water quality parameters concentration.
- Powerful in its ability to run different functions and flexible to program easily
according to customer requests.
- Reliable. The mechanical elements have been selected due to its strength and
quality to prevent damage.
- Low volume of reagents to increase autonomy.
- Low maintenance.
- Economical.
- Adjustable to different kind of samples thanks to self-cleaning system
- COLORIMETRIC
Concentration determination after calculating the absorbance and using Beer-Lambert law.
- ISE (ION SELECTIVE ELECTRODE)
Ion selective electrode used to determinate the concentration according to Nernst equation.
- TITRATION
Colorimetric or ISE titration, depending on the type of measurement
COLORIMETRIC
- Aluminium (Al)
- Boron (B)
- Copper (Cu)
- Chromium VI — Chromium Total [Cr(VI)—Cr total]
- Cyanide (CN)
- Cyanuric acid (C3H3N3O3)
- Iron (Fe)
- Manganese (Mn)
- Nickel (Ni)
- Nitrite (NO2—)
- Phenol (C6H6O)
- Phosphate (PO4)
- Silica(SiO2)
- Chlorate (C103—)- Development status
ISE
- Ammonium (NH3 — NH4)
- Chloride (Cl—)
- Chlorine (Cl—)
- Fluoride (F—)
- Nitrate (NO3—)
- Sodium (Na+)
TITRATION
- Alkalinity
- Boron (High range)
- Chlorine (High range)
- Calcium hardness
- Total hardness
- CLEANINGS
Scheduled cleanings before and after each analysis with sample, DIW or specific solution
- ANALYSIS CORRECTIONS
Temperature correction
Blank correction
LED current correction
- DOSE SYSTEM
Syringe driven by step by step motor
Accuracy: 0.015 ml
- FLUID SYSTEM
Loop to protect the syringe
Valves made of Kalrez
High resistance tubing (Tygon 2375)
Complete system without fittings
- REACTION VESSEL
Low volume glass vessel (17 ml)
Automatic system to prevent overflow
Special design to make drain easier.
- SAMPLE CAPTURE – FAST LOOP
Inlet: 6 mm tub.
Outlet 8 mm iub_
Fast loop inlet.
Sample level detector.
Anti-overflow system.
Manual valve to drain while manual cleaning.
- ENVIRONMENTAL CONDITIONS
0°C a 45°C
- POWER
Input: AC 100-240V — 50 Hz
Max power: 288 W
- SET UP
Steel frame,
IP66 enclosure,
- SIZE
Steel frame 65x40x15 cm
IP66 enclosure, 75x55x30 cm
- USER INTERFACE
Keypad with 4 keys and 4 indication LEDs
- LANGUAGES
English, Spanish
- COMMUNICATIONS
4-20 mA signal
RS-485 communication
RS485 MODBUS or PROFIBUS
- RELAYS
4 Relays (24V), assigned by user.
- DIAGNOSTIC MENU
Self-evaluation of analyzer status.
- CALIBRATION
Manual o automatic.
- ANALYSIS
Manual o automatic.
- MOUNTING OPTIONS
In wall or rack, for indoor use
In an insulated cabinet: standard IP66 of fiber or polyester
- DIMENSIONS
In rack: 65x40x15
In cabinet: 75x50x30
- USER INTERFACE
Keypad with 4 keys and 4 indication leds
Configurable menus in several languages
- DISPLAY
Backlit monochrome – 8 lines x20 characters – Color, backlit, graphic and panoramic (optional)
- MEMORY
Microprocessor with internal program (firmware) upgradable via miniUSB or MicroSD
Registration of 64 analysis, 16 calibrations and 32 alarms or errors, depending on FIFO file
- ELECTRICAL CONNECTIONS
100-240VAC , 200Wmax, 50/60Hz // Optional 24V DC 50Wmax
Fuse protection 5A-250V
- COMMUNICATIONS
Two 4-20mA analogical outputs, separately configurable and galvanically isolated
One RS485 two-wire bus output
Optionally, the RS485 can use MOD-BUS or PROFIBUS protocol
Two digital inputs assigned to the detection of lack of sample and reagents
Five assignable digital inputs
Two assignable digital outputs
USB.Loading of I/O programs and data
USD Card data and I/O program
- RELAYS
Four relays with three contacts (C, NO and NC), potential
free and assignable per program
- CALIBRATION
Scheduled automatic
Automatic On-demand
Reagent blanks
Upto three standards
- WASHING
Automatic after each trial
With the sample itself
With wash solution (op)
- DISPENSING SYSTEM
Syringe dispensing system
Fast loop sampling system, which allows that the syringe
never touches the samples or the reagents
Solenoid valves with Kalrez seals give a high reliability
Large diameter (1,5mm) in the solenoid valve
- REACTOR
Small volume reaction vessel (from 12ml to 17ml)
Drain solenoid valve with a large passage section (3mm)
- FLUID SYSTEM
Tubing made of inert material
Teflon tube in the loop
Tygon 2375 tube (reagent resistant)
Solenoid valve union with direct connections and without
coupling
- SAMPLE INLET
Fast extemal loop with built-in filter (optional
Inlet: 6/8mm diameter tube
Atmospheric drain: Inlet fitting for 8/10mm diameter hose
- ENVIRONMENTAL CONDITIONS
Ambient temperature: 10°C to 50°C
Maximum relative humidity: 95% non-condensing