Uniphos Envirotronic Pvt. Ltd. Umbergaon, Valsad, Gujarat

Uniphos Spectral Analyzer Uniphos Spectral Analyzer is based on UV-VIS technology using Trios sensor for detection of COD/BOD/ TSS/ Nitrites, etc.UNIPHOS UV/VIS spectral analyzer is the new generation spectrophotometer for online analysis of organic loads and nitrogen components. Using the full spectrum analysis, the sensor is able to compute the concentration of different water pollutants like Nitrates, Nitrites, COD, BOD, TOC and suspended solids.The analyzer comes with Trios sensor and a 7” touch screen HMI based controller. The controller supports 4 different sensors including Trios Spectral Sensor. They can be easily interfaced using RS 485 modbus communication. The USB port supports data logging, data download and software upgradations. The new innovative easy to use interface helps to configure the analyzer within minutes to start measurement and for setting required parameters. It also has a built in solenoid valve for auto purging / cleaning the sensors. Features Waste Water Treatment Plant Environmental monitoring Drinking water monitoring Industrial applications

Uniphos Online COD Analyzer COD (Chemical Oxygen Demand) is the amount of external oxygen required to oxidize all organic matter present in sample water. It is a measure of the quality of water and expressed in terms of mg of Oxygen consumed per liter of sample water (mg/L). The COD analysis using Potassium dichromate as oxidizer is one of the direct methods for COD measurement of organic matter in water.COD Limits are set by competent authorities for various effluents permissible for accepting them in Effluent Treatment Plants or for releasing them to the environment. Uniphos Online COD Analyzer is based on the use of Potassium Dichromate as oxidizer. The sampling process and measurement are automated to minimize human intervention. Online COD Analyzer comes with precision syringe drive system,a tiny digestion unit, air pump and blower. It is a PLC based fully automatic system with user friendly touch screen interface. Features    COD analysis based on sample oxidation using potassium dichromate  Measures the chemical oxygen demand by measuring the absorbance of Cr+3 generated  Ten times reduction in chemicals used as compared to traditional method  Ten times reduction in cost of analysis  Fully automated instrument with precision syringe drive system  Programmed automatic calibration facility  Can be co-related to BOD value. (Optional)  Data communication compatible with required SPCB/CPCB norms Application Area It is useful for the air monitoring at work place & confined space in Industries like: Municipal water Industrial process water Waste / Effluent water Ground /Surface water

Uniphos Continuous Emission Monitoring Systems (CEMS) The Uniphos CEMS is an online analyser for measuring concentration of various toxic gases in industrial process/ boiler stack. Being capable of Auto /remote calibration with digital communication, it provides a complete solution for stack monitoring. Uniphos CEMS are available based on different technologies depending upon the suitability and users requirement:  Highly sensitive & gas specific Chemiluminescence / Fluorescence based NOX and SO2 Gas Analyzers  Non-Dispersive Infrared (NDIR) based Analyzers  Electrochemical sensor based analyzers   Chemiluminescence Based NOx Stack Gas Analyzer Chemiluminescence has long been recognized as the best practical analytical method for NOx detection at parts per billion level and with little or no interference from other pollutant gases. When nitric oxide reacts with ozone, nitrogen dioxide in the excited state is produced. These excited molecules return to ground state by emitting light in the region 600-2800nm which is measured using a Photomultiplier tube. The amount of light produced is proportional to the amount of nitric oxide in the sample. Hence the concentration of NO can be determined very accurately. Measuring range: 0-100 / 0- 1000 / 0-2000 ppmResolution: 1 ppm   Fluorescence Based SO2 Stack Gas Analyzer The Uniphos SO2 analyzer is based on UV fluorescence technique, which utilizes measurement of SO2 fluorescence typically in the range of 240-420 nm resulting from the optical excitation of SO2 molecules. The fluorescence intensity is related to SO2concentration. Suitable techniques are adopted to remove interference from moisture and hydrocarbons to make the analyzer highly specific for SO2 detection. Measuring range: 0-100 / 0- 1000 / 0-2000 ppmResolution: 1 ppm   Features      Measurement based on Chemiluminescence technique  Internal ozone generation  Fast and reliable analysis  On board memory for storage of test results along with time and date  Minimum maintenance  Auto / Remote calibration with calibration gas cylinder Application Areas    Continuous Emissions Monitoring  Combustion efficiency  Vehicle emission  Mobile laboratory Specifications  Continuous Emissions Monitoring  Combustion efficiency  Vehicle emission  Mobile laboratory

PS500 Gas Detectors The PS500 can be tailored to detect up to five gases with its toxic and catalytic sensors, photo ionisation detectors and infrared capabilities. ‘Plug and Play’ option allows the customer to ‘plug in’ a new board with a different gas range. The PS500 is particularly useful in noisy environments, featuring a very loud (95dBA) penetrating and distinctive audible alarm together with high visibility large area visual alarm. Pump, diffusion or both together, allowing pumped sample for pre-entry checking and diffusion in confined space working, thus maximising battery life. A robust, moulded, rubberised casing guaranteeing Hi-Impact resistance, the PS500 can be used in the most demanding environments.   Features  Over 15 plug-and-play smart sensors to choose from  Wide range of VOC’s with 2 different PID sensors  Flexible configuration to suit your specification  Piercing 95 dB audible plus 360-degree high visibility light bar  On-board datalogging for calibration certificates, data management and event logging  High impact rubberised case  IP65  Low cost of ownership

UNIPHOS 350M-Phosphine Alert PH3 Lo Gas Monitor For detection of PH3 at TLV level, for personal protection and safety. Download Specification Features Application Areas  Micro-processor based technology with high contrast, easy to read OLED display  Range: 0 - 20 ppm  Resolution: 0.01 ppm  Data logging capability with Gas_conc, TWA_conc, Date & Time information  Audible/Visual alarm  Soft power start - to avoid accidental ON/OFF  USB interface with PC  GUI for data downloading & sorting   Application Areas It is useful for the air monitoring at work place & confined space in Industries like:  TLV level monitoring around the fumigated space  Leak detection from the fumigation chamber

Online Dust Analyzer An optical instrument designed to measure the concentration of dust or particulate matter suspended in the exhaust gas passing through a duct, stack, or flue; typically the exhaust gas from an industrial combustion process or air filtration system. Online Dust Analyzer uses the innovative Dynamic Detection Principle (DDP) which measures fluctuations in the intensity of a light beam, using a folded beam Transceiver /Reflector arrangement. Increased particulate density in the stack causes the scattered light intensity to increase. When calibrated against reference standards, the intensity of this signal relates directly to the particulate concentration in the stack, and this can be used to display as a reading in mg/m³. Available for SO2, NOx, CO, CO2, etc.   Electrochemical Based Analyzer Uniphos Stack Gas Analyzer is an online micro controller based system for measuring concentration of various toxic gases in industrial stacks. The analyzer comes with sample conditioning system incorporating dust filters / scrubbers for zero air generation, etc. With a purge system, the instrument can be programmed to periodically purge the sampling probe at required intervals. An inbuilt pump brings the sample from stack to the analyzer. The analyzer also provides Auto/ Remote calibration facility when connected to standard gas cylinder through a calibrator. Modern integrated circuits incorporated in this product provide all required annunciations and data communication to make the analyzer fail safe and user friendly. Available for SO2, NOx, CO, O2, Cl2, HCL, NH3, etc. NDIR Based Analyzer Uniphos NDIR based CEMS are PLC based rugged and reliable system for measuring concentration of various gases from stacks. Non Dispersive Infra-Red technique is highly specific as it chooses gas specific infrared absorption wave length of the target gas by cutting off all other wave lengths. This technique is cost effective and reliable for measurement of gas concentration in parts per million range.The analyzer comes with sample conditioning system incorporating dust filters / scrubbers for zero air generation, etc. With a purge system, the instrument can be programmed to periodically purge the sampling probe at required intervals. An inbuilt pump brings the sample from stack to the analyzer. The analyzer also provides Auto/ Remote calibration facility when connected to standard gas cylinder through a calibrator. It also provides all required annunciations and data communication protocol to make the analyzer fail safe and user friendly. Available for SO2, NOx, CO, CO2, etc.

GASFINDER2-MC: MULTI-CHANNEL TDL ANALYZER THE MOST COST EFFECTIVE MULTI-PATH GAS ANALYZER ON THE MARKETThe Multi Channel Analyzer is a rack mountable, fibre-coupled monitoring system that can make up to eight measurements simultaneously in a variety of safety, environmental, and process monitoring applications. WHAT IT DOES  Provides immediate and unambiguous detection of the target gas in the ambient atmosphere  Our technology counts every target molecule in the measurement path to give a ppm-m concentration HOW IT WORKS     MULTI-CHANNEL SYSTEM DESCRIPTION    The analyzer is housed inside a climate controlled and non-hazardous building  Fibre optic cable carries the laser light from the analyzer to the remotely mounted measurement heads  The laser passes across the active measurement path  The laser light is then collected and the signal is carried back to the analyzer via coaxial cable  The ppm concentration is then transfer to the communication module(s) BENEFITS    No interference with other gases  No memory effects  Data collection and interpretation is simple and intuitive  Built for winter and summer  Minimal Maintenance  Sophisticated self-diagnostics  Can provide an independent sample or reading every second  Free and unlimited phone and email support

Leak Surveyor GMI Gas Detectors Leaksurveyor uses a fast response semiconductor sensor reducing the time taken for gas leak surveys on gas distribution networks. The Leaksurveyor detects flammable gas from PPM through LEL to 100 % Vol. Download Specification Features  Integral Semiconductor Sensor (Range 0 – 10,000 ppm), providing fast response leak detection.  PPM, LEL and volume flammable gas ranges for leak detection, general safety monitoring and barholing. Audible and visual ‘Geiger’ alarm indication on ppm range.  Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter.  Rugged polypropylene case, sealed to IP54 rating, suitable for outdoor use.

KwikAlert Monitor The UNIPHOS KwikAlert 300 gas monitor is a microprocessor based pocket size instrument for monitoring of work place environment for a specific target gas concentration for personal protection and safety. With KwikAlert by your side to warn you of any gas exposure hazard, you are carefree to concentrate on your work. The instrument when put on, will continuously monitor and display the target gas concentration. It also computes the TWA concentration, watch out for exceeding STEL or ceiling limit and alerts the operator by giving visual & audible alarms set by the users. Features  High specificity to gas of concern.  Available for more than 25 gases by Electrochemical, Pellistor, PID, NDIR, etc sensors.  Quick response  Continuous display of the gas concentration reading  TWA & STEL / Ceiling Alarm  User settable Low & High Alarm  Built-in audible and visual alarms  Inbuilt Data logging & downloading facility  Easy to read OLED display.

Headspace Gas Analyser (O2/CO2) for checking Modified Atmosphere Packages Uniphos portable single gas oxygen / carbon dioxide or combined oxygen and carbon dioxide analyser is an ideal instrument for checking modified atmosphere in food packages of any shape and size.The instrument is attached with a sampling probe fitted with a syringe needle and can pierce any package and draw the sample air for 20 seconds at a flow rate of 4 ml per second.A unique long life electrochemical sensor for oxygen and a compact mini NDIR sensor for carbon dioxide are used as detecting elements.This light weight instrument is fully microcontroller based and has a working range of 0-100 % v/v for both oxygen and carbon dioxide with a resolution of 0.1 % v/v. The measured concentration is displayed on the OLED display on the front panel. Features Portable with rechargeable battery Inbuilt sampling pump  Easy to operate and maintain  Cost effective and reliable

GT Gas Detectors Designed for the gas industry, the GT Series are multi-application instruments, satisfying all the needs of service technicians within a single unit. With 7 modes of operation, the GT Series is the most versatile instrument available for working with gas.The GT Series is suitable for the following operations:Leak testConfined space entryBarhole testingCarbon monoxidePurgeSnifferPressure leak tightness   Download Specification Features  Multi-functional gas detector  Diversity to suit various applications  Leak detection from PPM to Vol. gas  Includes pressure range  Integral flash-light

PS200 Gas Detectors A robust and accurate portable gas detector, the Personal Surveyor (PS200 Series) provides unrivalled protection in confined space applications with audible and visual alarms in the event of exposure to flammable or toxic gases.Detecting and displaying up to 4 gases simultaneously, PS200 is suitable for a host of applications in a variety of industries. The PS200 can be configured to detect a combination of Methane, Oxygen, Carbon Monoxide, Hydrogen Sulphide, as well as other flammable gases.Pre-entry checking can be carried out with the optional internal sampling pump, and diffusion operation ensuring maximum battery life in confined spaces.   Features  Simple 1-button operation  Measures up to 4 gases:       CH4 – Methane (LEL)       O2 – Oxygen       CO – Carbon Monoxide       H2S – Hydrogen Sulphide       Other flammable gases, available on request  Audible, visual and vibrating alarms  Internal pump (optional)  Lightweight yet robust construction  Sensor integrity checking  Ease of maintenance

KwikSense Digital Smart Gas Transmitter KwikSense Smart Gas Transmitters are universal transmitters with plug & play sensor technology. They are capable of accepting more than 100 smart gas sensors. Its non-intrusive calibration helps customers to calibrate the transmitters in hazardous area without opening the transmitter thus reducing the down time for calibration. Alternatively the smart gas sensors can be plugged out and calibrated in the lab and can be put back on the KwikSense transmitters.   KwikSense Smart Digital Gas Transmitter KwikSense series digital gas transmitter is a field mountable device suitable for the detection and continuous monitoring of hazardous gases at industrial locations. It provides an RS-485 MODBUS-RTU digital output signal that can be connected to any suitable control system viz. Uniphos controller, DCS, PLC, etc. It also provides an industry standard 4-20 mA analog output. The KwikSense is available for a large number of toxic and flammable gases viz. CO, H2S, SO2, Cl2, NH3, HCN, HCl, NO2, CH4 (%LEL), etc. Features Application Areas Specification  Plug & Play Smart Sensor Technology  8x2 backlit alphanumeric LCD display  Non-intrusive calibration using magnetic wand  Tricolor LED for alarm indications  Fully configurable on-board potential free relay contact  Industry standard 4-20mA analog signal output (soft tunable)  3x inbuilt 3 potential free relay contacts (optional)  Input (24V) voltage monitoring and its status prompting on display  Cable fault detection and 4-20mA output signal disable  Inbuilt ambient temperature sensor  User settable alarm set-points  Provision to mute relay output  Self testing of alarm LEDs and relays  Indication for no sensor, over-range, baseline drift  Digital communication by RS 485  CIMFR/ PESO/ ATEX certified to Exd IIC T6, IP66

Detector Tube Technology Chemical detector tubes from different manufacturers work on the same principle and they use similar or same sensing chemicals for detecting the target gas concentration. However the physical dimensions of the tubes and the pump design to draw the required 100 ml of sample air varies from manufacturer to manufacturer. With our newly introduced KwikDraw Tubes based on MSA Detector Tubes Technology which we acquired recently and Uniphos Detector Tubes which we already have since 1996, we have detector tubes matching tubes from any manufacturers across the world.   KwikDraw Tubes The combination of KWIK-DRAW™ detector tubes and pumps offers a quick yet precise measuring system to detect hazardous gases and vapours. The filling material in detector tubes is calibrated and adjusted to the required test gas and will change colour if this gas is present. The length of this discoloration indicates the concentration of the hazardous gas or vapour and can be measured by a printed scale on most of the tubes.

Detector Tube Technology Chemical detector tubes from different manufacturers work on the same principle and they use similar or same sensing chemicals for detecting the target gas concentration. However the physical dimensions of the tubes and the pump design-draw the required 100 ml of sample air varies from manufacturer-manufacturer. With our newly introduced KwikDraw Tubes based on MSA Detector Tubes Technology which we acquired recently and Uniphos Detector Tubes which we already have since 1996, we have detector tubes matching tubes from any manufacturers across the world.   Uniphos Gas Detector Tube More than 200 different UNIPHOS Gas Detection Tubes are available-accurately make spot measurements for over 500 gases and vapours.The short-term UNIPHOS Gas Detection Tubes are used with the ASP-40 Air Sampling Pump.Gas detector tubes provide a simple measurement technique-detect toxic gas concentration in air samples. The tubes are pre-calibrated and take only a few minutes-complete sampling. The concentration is read directly from the length of color stain. Features Application Areas  Highly specific-target gas  Simple device  No requirement of complicated accessories  No requirement of specialist-operate  It is pre-calibrated and reads directly the target gas concentration  Available for most of the industrial toxic gases and chemical vapours Application Areas It is useful for the air monitoring at work place & confined space in Industries like:  Petrochemical & Refineries  Pharmaceutical  Chemical & Fertilizer  Fumigation  Food Industry  Pulp & Paper Mills Industries  Power & Steel Plants  Municipal Corporations  Environmental monitoring agencies and many more

Ambient Air Quality Monitoring System Uniphos Ambient Air Quality Monitoring System (AAQMS) is a fully integrated air quality monitoring station delivering high levels of performance. The analyzers are based on advanced technologies like Fluorescence, Chemiluminescence, UV & IR Photometry etc., which are highly sensitive and selective to target gases. The modular type station comes with standard rack type analyzers integrated with a big touch screen display.   Features Uniphos Ambient Air Quality Monitoring System (AAQMS) is a fully integrated air quality monitoring station delivering high levels of performance. The analyzers are based on advanced technologies like Fluorescence, Chemiluminescence, UV & IR Photometry etc., which are highly sensitive and selective to target gases. The modular type station comes with standard rack type analyzers integrated with a big touch screen display.  Highly sensitive – ppb level detection  Auto / Remote Calibration Facility  Built in Zero Air Generator  Touch screen Interface  Minimum Maintenance  Comes with optional weather monitoring setup  SO2 UV Fluorescence : 0-1000 ppb  NO, NO2, NOX Chemiluminescence: 0-1000 ppb  O3 UV Photometry: 0-1000 ppb  CO Gas Filter Correlation: 0-25 ppm  H2S UV Fluorescence : 0-1000 ppb  NH3 Chemiluminescence: 0-1000 ppb  PM 1,PM 2.5, PM10, TSP Light scattering 0-60 mg/m3

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