H2S & TOTAL SULPHUR SPECIFICATIONS

WWW.GALVANIC.COMRAPID RESPONSE

SUPERIOR ACCURACY

REDUCED COST AND MAINTENANCE

OVER-RANGE & MULTI-RANGE CAPABILITYW W W. G A LVA N I C . C O M • E - M A I L : I N F O @ G A LVA N I C . C O M

Galvanic Applied Sciences Inc.7000 Fisher Road S.E.Calgary, Alberta T2H 0W3Telephone: 403-252-8470 Fax: 403-255-6287

Houston, Texas, USA13211K Windfern RdHouston, TX 77064Telephone : 281-477-9002 Fax: 281-477-9004

Toll Free 1-866-252-8470 (US & Canada only)

WWW.GALVANIC.COM

PERFORMANCERanges: Up to 0-2000ppm with no dilution;

up to 0-100% with dilutionLow Range: 0-1ppm or less (Please consult factory)Linearity: ±1% of full scaleRepeatability: ±1% of full scale > 1ppm

±2.5% of full scale <1ppm±2.5% of full scale>200ppm±2% of full scale for total sulfur

Cycle Time: Depends on range and gas concentration;Maximum cycle time user configurable;20 second response to alarm

FUNCTIONSStreams : 4 Streams

Each stream includes: H2S analysis run, zero run,reference 1 run, reference 2 run, calibration run and optional total sulphur runEach stream can have separate calibration coefficient and range of measurement

Tape Life: Typical tape life given 3 minute cycle time is 5 weeks; can be extended to 15 weeks

Tape Analyzer measures exact amount ofMeasurement: tape usedAuto/Manual In AUTO mode analyzer runs in predefinedMode Of sequence that is user programmableOperation: In MANUAL mode user can force any

stream to run

COMMUNICATION/INTERFACE Dual Processor Ensures accuracyDesign: Outputs: 6 - isolated 4-20mA user scalable and

programmable (16 Bits of resolution)6 - Relay contact SPDT (form C) 8 Amps

220VDC max. – user programmable8 - Solenoid drivers –3A max. – User

programmable1 - USB or RS-232 Serial Port1 - RS-232 Serial Port (Modem)1 - RS-485 Serial Port (Isolated)1 - High Speed LAN connection at 2.5MBits per secondEthernet OptionAll serial ports are MODBUS compatible10 - Visual indicators (LED) for quick statusLarge graphics display for easy viewing

Inputs: 4 - Dry contact inputs - user programmable4 - Wet inputs – for remote calibration etc.

user programmableTwo isolated 4-20ma analog inputs to allow903 to be communication hub for otherdevices that do not include that capabilityIntrinsically Safe Keypad has 20 keys foreasy menu navigation

INSTRUMENT SPECIFICATIONS Ambient: 10-50°C (without enclosure)

Power 10W @ 24VDCConsumption:

Power Universal AC 90-240V and 10-36V DCInput range: inputElectrical: All systems are CSA C/US or field certified

Class 1,Div I, Group B,C,D (pending)Class 1,Div II, Group B,C,D (pending)

Electronics: Dual processor design using intelligentcolorimetric sensorSensor is using 24 Bit AD converter toachieve greatest sensitivity andincorporates temperature sensorReal Time Clock for accurate event timestamping512 Kbytes non-volatile memory for DataLogging and Audit Trail (Up to 10 months of H2S concentration data logs)Field upgradeable firmwareTape Length sensor to accurately measuretape movement and usageIndependent Low Tape sensor is optional

Dimensions: 28” H x 16” W x 16” DWeight: 903 Div II, 40 lbs

903 Div 1, 80 lbs

OPTIONS• Dilution System• High Pressure Sampling System• Solar Power• Diagnostic - Low Pressure• Diagnostic - Low Hydrogen• Enclosure / Cabinet• Total Sulphur • Back Panel

ISO 9001: 2000

0020422:800260 Mar

ch-2

008

903 H2S & TOTAL SULPHURANALYZER PATENT PENDING

The Galvanic AppliedSciences Leadership continues

Galvanic is the leading supplier ofH2S / Total Sulphur analyzers in the world. Our foundation is built onyears of innovation, leadership andcustomer satisfaction.

Experienced

Over 25 years of experience.

Established

Galvanic is a reliable and trustedname in H2S analysis.

Customer Service

Our experienced field support team is always there to meet yourrequirements.

APPLICATIONS:

• Natural Gas Processing • Natural Gas Transmission• Liquified Petroleum Gas • Liquified Natural Gas• Petrochemical Feedstock • Fuel Cell• Refining • Emission Monitoring

903 H2S TAPE ANALYZER

Galvanic's 903 H2S Tape Analyzer is designed to measure up to 4 streams of hydrogensulphide ( H2S) and total sulphur in gaseous streams. The new 903 H2S Tape Analyzer has thesame rapid 20 second response time of the traditional lead acetate tape, while makingunprecedented advances in accuracy and linearity, and reduced operation cost.

These advances are based on a patent pending algorithm and advanced digital sensortechnology developed by Galvanic.

The 903 H2S Tape Analyzer new capabilities include:

• 0-2000 ppm range without dilution - at least 50 times greater than traditionaltape analyzers;

• Linearity and repeatability of just ± 1% of full scale;• 5-15 week tape life - up to 2 times greater than that of traditional tape analyzers; and• Over-range and multi-range measurement

Operators can now measure the extent to which H2S exceeds pre-set alarm levels as well asuse the quick response H2S analyzer in new, higher ppm applications.

In addition, the 903 H2S Tape Analyzer can read samples from different ranges. This multi-range capability replaces the need for separate analyzers calibrated each for separate streams.

Other new features of the 903 H2S Tape Analyzer include built-in modbus communications /RTU capabilities, a greater number of outputs and inputs, sensor auto-calibration on eachanalysis and dual redundant power supply.

The 903 H2S Tape Analyzer also comes with a total sulphur option. Using the multi-rangecapability 1 unit can measure up to 4 separate H2S and total sulphur streams of varyingconcentrations.

903 IS THE MOST ADVANCED TAPEANALYZER ON THE MARKET OFFERING: Rapid Alarm

20 seconds to alarm

Reduced Cost and MaintenanceUp to 2 times greater tape life than other analyzersAuto-calibration of digital colorimetric sensorTape measurement output

Greater Accuracy Dynamic Range: 0-2000 ppm with no dilution; 0-100% with dilution Linearity: ±1% of full scaleRepeatability: ±1% of full scale at > 1ppm

Enhanced CommunicationsBuilt-in RTU capabilities: MODBUS on RS-232, RS-485, USB, Ethernet & Arcnet Increased I/O

Analog: 6 outputs & 4 inputsDigital: 8 inputs, 6 relays & 8 solenoid drivers

Uninterrupted OperationDual redundant power supply

Up to 4 Streams

Over-range and Multi-range Measurement

903 COLORIMETRIC SENSOR The 903 Sensor Block achieves cutting precise by making accurate measurements at the source of thechemical reaction. All measurements, diagnostics, and calibrations are performed by an independentmicroprocessor on the sensor block.

MULTI-STREAM MULTI-RANGE Galvanic‘s 903 has the ability to measure more than one stream of varying concentration. Traditionallytwo analyzers were required when the concentration of two streams were significantly different. Thepatent pending 903 algorithm allows one analyzer to measure 2 - and up to 4 - streams that haveconcentrations differing by up to 2 orders of magnitude. For example, one analyzer could be used tomeasure H2S in the 0-10 ppm range and Total Sulphur in the 0 - 500 ppm range.

CONFIGURABLE SOFTWARE The 903 comes with a Windows application which can be used to configure andmonitor its operation. All aspects of the 903 can be configured including alarms,sequence of analysis operation, digital inputs, digital outputs, analog inputs, analogoutputs, communications, and logging. Monitoring is achieved using the Analysiswindow, with further break downs of alarms on the Alarm window, and IO using theStatus window. In addition it is possible to download logs of analysis results, and an audittrail showing alarms and configuration changes.

COMMUNICATIONS With built-in MODBUS communications / RTU capabilities, The 903 is equipped with RS - 485 & RS - 232 communication ports. The 903 supports Modicon and EnronMODBUS protocols. The 903 can also take analog signals from other analyzers andoutput the data via MODBUS communications.

TOTAL SULPHUR OPTIONSThe hydrogenation reaction furnace allows a standard Galvanic Applied Sciences H2S analyzertomeasure total sulphur concentration.

The sample is mixed with a hydrogen stream and heated to approximately 900°C. At this temperaturein the presence of hydrogen all sulphur compounds will be converted to H2S. Also, any hydrocarbonheavier than methane will be cracked to form methane.

Examples of the sulphur reaction are:900°C

COS + 4H2 ➪ CH4 + H2O + H2S

Carbonyl Sulphide900°C

(CH3)2S + 2H2 ➪ 2CH4 + H2S

Dimethyl Sulphide

LEAD ACETATE TAPES Galvanic’s controlled plant environment ensures top quality in our lead acetate tapes.

Our automated process and constant quality checks ensure consistent product. All our tapes are cleaned after treatment to minimize problems caused by paper dust. We can provide tapelengths up to three hundred and fifty feet. Analyzers run cleaner and smoother with Galvanic’s tape.

• No interferences • Colourless reactants• Sensitivity to ppb • Linear respon

900°C(CH3CH2)2S + 4H2 ➪ 4CH4 + H2S

Diethyl Sulphide900°C

C4H10 + 3H2 ➪ 4CH4Butane: Example of Cracking

• Microprocessor controlled sensorcompensates for drift, aging and tape variances

• Automatic zero set• Automatic span set• Remote diagnostics

• Digital signal processing for bestaccuracy and repeatability

• Automatic light emitter intensitycompensation

• 24 Bit ADC converter formeasurement in situ

The Galvanic AppliedSciences Leadership continues

Galvanic is the leading supplier ofH2S / Total Sulphur analyzers in the world. Our foundation is built onyears of innovation, leadership andcustomer satisfaction.

Experienced

Over 25 years of experience.

Established

Galvanic is a reliable and trustedname in H2S analysis.

Customer Service

Our experienced field support team is always there to meet yourrequirements.

APPLICATIONS:

• Natural Gas Processing • Natural Gas Transmission• Liquified Petroleum Gas • Liquified Natural Gas• Petrochemical Feedstock • Fuel Cell• Refining • Emission Monitoring

903 H2S TAPE ANALYZER

Galvanic's 903 H2S Tape Analyzer is designed to measure up to 4 streams of hydrogensulphide ( H2S) and total sulphur in gaseous streams. The new 903 H2S Tape Analyzer has thesame rapid 20 second response time of the traditional lead acetate tape, while makingunprecedented advances in accuracy and linearity, and reduced operation cost.

These advances are based on a patent pending algorithm and advanced digital sensortechnology developed by Galvanic.

The 903 H2S Tape Analyzer new capabilities include:

• 0-2000 ppm range without dilution - at least 50 times greater than traditionaltape analyzers;

• Linearity and repeatability of just ± 1% of full scale;• 5-15 week tape life - up to 2 times greater than that of traditional tape analyzers; and• Over-range and multi-range measurement

Operators can now measure the extent to which H2S exceeds pre-set alarm levels as well asuse the quick response H2S analyzer in new, higher ppm applications.

In addition, the 903 H2S Tape Analyzer can read samples from different ranges. This multi-range capability replaces the need for separate analyzers calibrated each for separate streams.

Other new features of the 903 H2S Tape Analyzer include built-in modbus communications /RTU capabilities, a greater number of outputs and inputs, sensor auto-calibration on eachanalysis and dual redundant power supply.

The 903 H2S Tape Analyzer also comes with a total sulphur option. Using the multi-rangecapability 1 unit can measure up to 4 separate H2S and total sulphur streams of varyingconcentrations.

903 IS THE MOST ADVANCED TAPEANALYZER ON THE MARKET OFFERING: Rapid Alarm

20 seconds to alarm

Reduced Cost and MaintenanceUp to 2 times greater tape life than other analyzersAuto-calibration of digital colorimetric sensorTape measurement output

Greater Accuracy Dynamic Range: 0-2000 ppm with no dilution; 0-100% with dilution Linearity: ±1% of full scaleRepeatability: ±1% of full scale at > 1ppm

Enhanced CommunicationsBuilt-in RTU capabilities: MODBUS on RS-232, RS-485, USB, Ethernet & Arcnet Increased I/O

Analog: 6 outputs & 4 inputsDigital: 8 inputs, 6 relays & 8 solenoid drivers

Uninterrupted OperationDual redundant power supply

Up to 4 Streams

Over-range and Multi-range Measurement

903 COLORIMETRIC SENSOR The 903 Sensor Block achieves precise results by making accurate measurements at the source of thechemical reaction. All measurements, diagnostics, and calibrations are performed by an independentmicroprocessor on the sensor block.

MULTI-STREAM MULTI-RANGE Galvanic‘s 903 has the ability to measure more than one stream of varying concentration. Traditionallytwo analyzers were required when the concentration of two streams were significantly different. Thepatent pending 903 algorithm allows one analyzer to measure 2 - and up to 4 - streams that haveconcentrations differing by up to 2 orders of magnitude. For example, one analyzer could be used tomeasure H2S in the 0-10 ppm range and Total Sulphur in the 0 - 500 ppm range.

CONFIGURABLE SOFTWARE The 903 comes with a Windows application which can be used to configure andmonitor its operation. All aspects of the 903 can be configured including alarms,sequence of analysis operation, digital inputs, digital outputs, analog inputs, analogoutputs, communications, and logging. Monitoring is achieved using the Analysiswindow, with further break downs of alarms on the Alarm window, and IO using theStatus window. In addition it is possible to download logs of analysis results, and an eventlog showing alarms and configuration changes.

COMMUNICATIONS With built-in MODBUS communications / RTU capabilities, The 903 is equipped with RS - 485 & RS - 232 communication ports. The 903 supports Modicon and EnronMODBUS protocols. The 903 can also take analog signals from other analyzers andoutput the data via MODBUS communications.

TOTAL SULPHUR OPTIONSThe hydrogenation reaction furnace allows a standard Galvanic Applied Sciences H2S analyzer tomeasure total sulphur concentration.

The sample is mixed with a hydrogen stream and heated to approximately 900°C. At this temperaturein the presence of hydrogen all sulphur compounds will be converted to H2S. Also, any hydrocarbonheavier than methane will be cracked to form methane.

Examples of the sulphur reaction are:900°C

COS + 4H2 ➪ CH4 + H2O + H2S

Carbonyl Sulphide900°C

(CH3)2S + 2H2 ➪ 2CH4 + H2S

Dimethyl Sulphide

LEAD ACETATE TAPES Galvanic’s controlled plant environment ensures top quality in our lead acetate tapes.

Our automated process and constant quality checks ensure consistent product. All our tapes are cleaned after treatment to minimize problems caused by paper dust. We can provide tapelengths up to three hundred and fifty feet. Analyzers run cleaner and smoother with Galvanic’s tape.

• No interferences • Colourless reactants• Sensitivity to ppb • Linear response

900°C(CH3CH2)2S + 4H2 ➪ 4CH4 + H2S

Diethyl Sulphide900°C

C4H10 + 3H2 ➪ 4CH4Butane: Example of Cracking

• Microprocessor controlled sensorcompensates for drift, aging and tape variances

• Automatic zero set• Automatic span set• Remote diagnostics

• Digital signal processing for bestaccuracy and repeatability

• Automatic light emitter intensitycompensation

• 24 Bit ADC converter formeasurement in situ

H2S & TOTAL SULPHUR SPECIFICATIONS

WWW.GALVANIC.COMRAPID RESPONSE

SUPERIOR ACCURACY

REDUCED COST AND MAINTENANCE

OVER-RANGE & MULTI-RANGE CAPABILITYW W W. G A LVA N I C . C O M • E - M A I L : I N F O @ G A LVA N I C . C O M

Galvanic Applied Sciences Inc.7000 Fisher Road S.E.Calgary, Alberta T2H 0W3Telephone: 403-252-8470 Fax: 403-255-6287

Houston, Texas, USA13211K Windfern RdHouston, TX 77064Telephone : 281-477-9002 Fax: 281-477-9004

Toll Free 1-866-252-8470 (US & Canada only)

WWW.GALVANIC.COM

PERFORMANCERanges: Up to 0-2000ppm with no dilution;

up to 0-100% with dilutionLow Range: 0-1ppm or less (Please consult factory)Linearity: ±1% of full scaleRepeatability: ±1% of full scale > 1ppm

±2.5% of full scale <1ppm±2.5% of full scale>200ppm±2% of full scale for total sulfur

Cycle Time: Depends on range and gas concentration;Maximum cycle time user configurable;20 second response to alarm

FUNCTIONSStreams : 4 Streams

Each stream includes: H2S analysis run, zero run,reference 1 run, reference 2 run, calibration run and total sulphur runEach stream can have separate calibration coefficient and range of measurement

Tape Life: Typical tape life given 3 minute cycle time is 5 weeks; can be extended to 15 weeks

Tape Analyzer measures exact amount ofMeasurement: tape usedAuto/Manual In AUTO mode analyzer runs in predefinedMode Of sequence that is user programmableOperation: In MANUAL mode user can force any

stream to run

COMMUNICATION/INTERFACE Dual Processor Ensures accuracyDesign: Outputs: 6 - isolated 4-20mA user scalable and

programmable (16 Bits of resolution)6 - Relay contact SPDT (form C) 8 Amps

220VDC max. – user programmable8 - Solenoid drivers –3A max. – User

programmable1 - USB or RS-232 Serial Port1 - RS-232 Serial Port (Modem)1 - RS-485 Serial Port (Isolated)1 - High Speed LAN connection at 2.5MBits per secondEthernet OptionAll serial ports are MODBUS compatible10 - Visual indicators (LED) for quick statusLarge graphics display for easy viewing

Inputs: 4 - Dry contact inputs - user programmable4 - Wet inputs – for remote calibration etc.

user programmableTwo isolated 4-20ma analog inputs to allow903 to be communication hub for otherdevices that do not include that capabilityIntrinsically Safe Keypad has 20 keys foreasy menu navigation

INSTRUMENT SPECIFICATIONS Ambient: 10-50°C (without enclosure)

Power 10W @ 24VDCConsumption:

Power Universal AC 90-240V and 10-36V DCInput range: inputElectrical: All systems are CSA C/US or field certified

Class 1,Div I, Group B,C,D (pending)Class 1,Div II, Group B,C,D (pending)

Electronics: Dual processor design using intelligentcolorimetric sensorSensor is using 24 Bit AD converter toachieve greatest sensitivity andincorporates temperature sensorReal Time Clock for accurate event timestamping512 Kbytes non-volatile memory for DataLogging and Audit Trail (Up to 10 months of H2S concentration data logs)Field upgradeable firmwareTape Length sensor to accurately measuretape movement and usageIndependent Low Tape sensor is optional

Dimensions: 28” H x 16” W x 16” DWeight: 903 Div II, 40 lbs

903 Div 1, 80 lbs

OPTIONS• Dilution System• High Pressure Sampling System• Solar Power• Diagnostic - Low Pressure• Diagnostic - Low Hydrogen• Enclosure / Cabinet• Total Sulphur • Back Panel

ISO 9001: 2000

0020422:800260 Mar

ch-2

008

903 H2S & TOTAL SULPHURANALYZER PATENT PENDING

WWW.GALVANIC.COM

TYTRONICS®

SENTINEL

THE WATCHDOG OF CHEMICALANALYSIS AND WATER MONITORING

151909_Galvanic_BRO 3/30/04 10:37 AM Page 1

UNIQUE BATCH SAMPLING CAPTURE TECHNIQUEThe Tytronics® patented sample capture technique is incorporated into the Tytronics®

Sentinel. This means of sample capture provides the simplest and most reliable methodof capturing a reproducible volume of sample that is available. The sample inlet uses1/4" tubing, thus minimizing blockages and allowing even high turbidity samples to bereadily handled.

The sample inlet system uses an internal fast loop ensuring that a fresh and representativesample is always available for analysis. Sample capture volume can range from 5 to 30ml. This allows the Tytronics® Sentinel to be used for ppb as well as ppm levels ofmeasurement.

Mixing is accomplished through the use of a magnetic Teflon™ coated stir bar. Two typesof measurement sensors, colorimetric and potentiometric, can be mounted in the reactioncell.

Peristaltic pumps areused to introducecalibrating and cleaningsolutions.

Reagents are introducedthrough high precisionpositive displacementpiston pumps whichrequire minimummaintenance.

The Tytronics® Sentinel is the first on-line analyzer capable of both process chemicalanalysis and the monitoring of potable water and wastewater. Offering an unmatchedperformance to price ratio, the Tytronics® Sentinel provides measurement qualities andaccuracies simply not seen before. There is built-in reliability, thanks to a simple andpatented sample capture system and wide-bore tubing. This is an analyzer that canhandle difficult and dirty samples.

Whether you are currently analyzing or monitoring liquids, or looking to do so, theTytronics® Sentinel is your first choice in on-line analysis or monitoring.

ON-LINE ANALYSIS AND MONITORING

EASE OF OPERATIONSimple menu-driven operation and a modular design make the Tytronics® Sentinel easyto use and maintain. A person with little chemical background can use the analyzer withminimal training. Simple step by step instructions are displayed to guide the operatorthrough the procedure to complete a calibration and to set the unit in the automaticanalysis mode.

THE BEST METHODOLOGY FOR THE APPLICATIONOne of the keys to Tytronics® leadership in on-line analysis is the commitment to providethe best possible methodology (colorimetry, ISE, colorimetric or potentiometric titrations)for the application at hand. Thus, you can be assured that your measurements of acids,ammonia, bases, metals, nitrate, phosphate, etc., are done in the very best way.

All parameters in the Tytronics® Sentinel are user programmable. Multiple analysismethods can be configured to tackle different concentration ranges. Multiple calibrationsetups can be used to define different low and high range calibration curves. A cleaningcycle can be programmed to clean out or dissolve any buildup on the measurementsensor or reaction cell. Analysis, calibration and cleaning cycles can be executed atperiodic (user-programmable) intervals to provide hands- free automation of theanalyzer.

APPLICATIONS:

• Acids• Alkalinity• Aluminum• Ammonia• Caustic & Carbonate• Chlorine• Chrome• Color• Copper• Fluoride• Hardness• Hardness in Brine• Iron• Manganese• Nickel• Nitrate• Nitrite• Peroxide• Phosphate• Silver• Sulfide• Zinc...and many more... Sensor Types:

Colorimetric/Potentiometric

Sample cleans the cell Flow is stopped and sample iscaptured by siphon

Reagents are added directly to the cell

Sample In To Water To Water

151909_Galvanic_BRO 3/30/04 10:37 AM Page 2

ColorimeterThe colorimetric system uses dual wavelength optical configuration and an autoblank featurewhich compensate for background color and turbidity. Colorimetric sensors are used to makeabsorbance measurements for direct colorimetric measurements (Beers Law). A submergedcolorimetric probe measures the absorbance of the solution after reaction of sample andreagents. The probe is cleaned and rinsed between analyses, thus eliminating the problemsof optics fouling. The probe is made of Kynar™ and the reflector of Hastalloy C, whichprovides excellent chemical resistance. The probe can be supplied in two different opticalpathlengths, 2 and 4 cm, determined by concentration

CALIBRATION: True multi-featured two point calibration technique allows trace analysis to beroutinely checked by simply using distilled water. Periodic checking of span standard can beeasily performed.

TitratorTytronics® Sentinel on-line colorimetric and potentiometric (pH and Redox) Titrations deliversimple, reliable and highly cost-effective on-line analysis. Acids, Alkalinity, Caustic,Carbonate, Cyanide, Hardness, Iron, Peroxide, Silver and many other analyses are commonapplications across a wide variety of process industries. Tytronics’® Sentinel Titrators have thecapability of performing single or dual end-point titrations. The Titrator is equipped with threedetection methods (fixed, relative and derivative endpoint) to insure flexibility and accuracy.Expanded diagnostic capabilities include programmable learn cycles to automatically detectchemistry endpoints. Users may program several methods and the system allows for multiplereagents to be added. Analyses are fully automatic in all cases. Users can easily change thefrequency of analysis and calibration, as well as most of the default values, to improve orcustomize a setup; three different access levels provide system security. The Tytronics® Sentinelalso features a full auto-cleaning capability for reliability and reduced maintenance. In sum,this results in an extremely reliable, flexible, and user-friendly general purpose Titrator.

CALIBRATION: Automatic calibration is user selectable and configurable with calibrationrepeat and alarm limits.

ISEPotentiometric sensors are used for ion selective measurements. The single known addition(SKA) technique compensates for electrode drift on every analysis. Tytronics® Sentinel ISEanalyzer is fitted as standard with an RTD-100 temperature sensor which permits automatictemperature compensation of the analysis. Direct Method is used for high concentrationanalysis.

CALIBRATION: Automatic calibration is user-selectable and configurable with calibration repeatand alarm limits. The calibration is performed using the SKA method on a calibration standard.

TYTRONICS® SENTINEL: DESIGNED FOR OPTIMUMPERFORMANCE

SAMPLING OF TYTRONICS® SENTINEL ANALYSIS METHODOLOGIES

Measure Technique Typical Range(s) RemarksAcids Titration varies Potentiometric titration; various acidsAlkalinity Titration Varies Colorimetric titration for total alkalinity and potentiometric for P and M values.Aluminum Colorimetric 0 to 100 ppb to 0 to 2 ppm Lower levels measured on potable water.Ammonia Colorimetric 0 to 100 ppb to 0 to 25 ppm Uses the modified Berthelot method.Ammonia ISE 0 to 2 ppm to 0 to 100 ppm Direct or using SKA method.Caustic & Carbonate Titration varies Caustic scrubber Chlorine Colorimetric 0 to 500 ppb to 0 to 3 ppm Free and/or total available chlorine may be measured.Color Direct Spectrometry 0 to 10 to 0 to 500 Hazen Hazen or APHA color units. Copper Colorimetric 0 to 500 ppb to 0 to 10 ppm Lower levels for potable water, higher levels usually on industrial waste streams.Cyanide Colorimetric 0 to 200 ppb to 0 to 1 ppm Used on purified waste water streams.Cyanide ISE 0.5 ppm and higher Waste water streams.Fluoride ISE 0 to 2 ppm and higher Potable water using SKA technique.Hardness Colorimetric 0 to 1 ppm to Hardness in water or brine

0 to 10 ppmHardness Titration 0 to 20 to 0 to 500 ppm Complexometric colorimetric titration.Iron Colorimetric 0 to 100 ppb to 0 to 2 ppm Potable water.Manganese Colorimetric 0 to 200 ppb Potable water.Nitrate ISE 0 to 10 ppm to 0 to 100 ppm Direct or SKA method used.Nitrate Direct UV Spectrometry 0 to 1000 ppm Consult factroy for suitability.Nitrite Colorimetric 0 to 1 ppm Potable water derived from deep wells.Phosphate Colorimetric 0 to 500 ppb to 0 to 3 ppm Used for corrosion prevention in potable, cooling tower and boiler water supplies.Phosphate Colorimetric 0 to 10 ppm and higher Mainly used on waste water streams.And many more...

151909_Galvanic_BRO 3/30/04 10:37 AM Page 3

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W W W. G A LVA N I C . C O M • E - M A I L : I N F O @ G A LVA N I C . C O M

Toll Free 1-800-370-2345 (US only)

Galvanic Applied Sciences Inc.Bay 6, 6325-12 Street S.E.Calgary, Alberta T2H 2K1Telephone: 403-252-8470 Fax: 403-255-6287

Calgary, Alberta1200, 715-5th Avenue S.W.Calgary, Alberta T2P 2X6Telephone: 403-252-8470Fax: 403-571-2684

Edmonton, AlbertaTelephone: 780-430-0142 Fax: 780-430-0172

Houston, TexasTelephone: 281-477-9002 Fax: 281-477-9004

TYTRONICS®

Galvanic Applied Sciences USA manufactures the complete brand of Tytronics® on-line wetchemical and gas analyzers. The Tytronics® products include the Sentinel On-line Analyzers.These analyzers use "state of the art" technology to perform colorimetric, titrimetric, ISE,and spectrophotometric analyses. These analyzers can be configured to perform manyEPA and ASTM wet chemical methods, as well as many Standard Methods. The Sentinelanalyzers use a modular design that can be configured to meet the specific requirements ofthe customer's application.

The Sentinel Analyzers are capable of both process chemical analysis and the monitoringof potable water and wastewater. This instrument can analyze up to six streams for the samechemical parameter, at different concentration ranges. The Sentinel can measure thechemical composition of liquid processes from A (aluminum) to Z (zinc).

FEATURESMULTI-STREAMING: The instruments can be expanded to analyze up to 6 sample streams peranalyzer. The frequency and order of stream analysis is fully programmable. Each stream has aseparate alarm and analog output with multi-range capability. The ability to optimize the methodused for each sample stream further proves the superiority of the advanced capabilities of theTytronics® Sentinel.

SAMPLE STREAM: Flow rate of 50 to 900 ml/min; pressures from 0 to 50 psig; temperaturefrom 5˚ to 70˚ Celsius and 1/4” sample inlet connection.

OPERATING TEMP: 5˚ to 45˚ Celsius; vortex air cooler recommended above 45˚ Celsius

AUTO CLEANING: An automatic wash pump to do periodic (user-programmable) cleaningcycles; a suitable wash solution is introduced using the wash P-Pump to clean out or dissolve anybuildup on the electrode or reaction cell.

ANALOG OUTPUTS: 1 output per stream; isolated 0/4 to 20 mA; fully range-programmable;maximum load 1000 Ohms; result values are held until the reading is updated.

DIGITAL OUPTUTS: Dual-isolated RS-232C for printer and computer interface at user-selected baud rates, with remote control capability.

DIGITAL INPUTS: 8 digital inputs with fully programmable functions allow interface to a PLC and/orinterface to voltage-free contact from sensors; expandable to 16 inputs with multiplexor board option.

RELAY CONTACTS: Programmable voltage-free contacts (minimum 8 relays configurable toN.C. or N.O.), expandable to 14 relays with multiplexor board option; contact rated at 5A at240VAC maximum with a non-inductive load.

ALARMS: Stream-specific High and Low set point alarms; loss of sample flow alarm; fail-safepower failure alarm; general, hardware and stream-specific fault signals,; result-ready, test-in-progress, calibration-in-progress and other alarm and interface functions (consult Manual); alarmscan be assigned in software to voltage-free contact relays; grouping of alarms to relays is fullyprogrammable.

DATA STORAGE: Non-volatile memory saves the last 120 analysis results and last 25calibration results; data retention is approximately 5 years.

POWER SUPPLY: Universal power supply 100 to 240 VAC, 50-60 Hz; consumption 200 wattsmaximum.

ENCLOSURE TYPE: IP65, NEMA 4X, fiberglass wall-mounted industrial enclosure; modular designof the fluidic and electronic sections results in easy maintenance and simple field retrofits or upgrades.

DIMENSIONS: (W x H x D) 24” x 25” x 13” or 61cm x 64cm x 33cm

WEIGHT: Approximately 80lb (36kg) fully equipped.

Galvanic Applied Sciences USA Inc.41 Wellman StreetLowell, MA. 01851Telephone: 978-848-2701 Fax: 978-848-2713

151909_Galvanic_BRO 3/30/04 10:37 AM Page 4

WWW.GALVANIC.COM 

Model BRM 941-LS Liquid Sulphur Analyzer System  

Analyzer H2S and H2Sx in Liquid Sulphur Residual H2S in Claus‐produced sulphur contains both H2S and H2Sx, which exist in   equilibrium with elemental sulfur (S8).   • Analyses can be conducted in 2 minutes                                                                          (wet chemical method requires several hours) • Analyses independent of operator skill   The use of state ‐of‐ the‐ art Fourier transform  infrared spectrometers allows the resolution of the H2S and H2Sx   absorptions giving accurate (± 10% of the measure‐ment value) determinations of total H2S in the 0‐350 ppmw range with quantification down to 2 ppmw.  

 

Key Component

FTIR Analyzer                                Calibrated heated cell                  Sulphur sampling device (hot pot)  Proprietary software package  

 

 

Can be used for: • Verification that run‐down pit liquid sulphur meets specification  • Verification that degassing process is producing on spec product • Monitoring and control of degassing process                                               

(energy consumption management)  • Providing documented Quality Assurance for marketing of liquid sulfur 

product  • Allowing assessment of safety issues in the handling of the liquid sulphur  • Monitoring of performance of catalytic convertors in Claus train.              

(high  H2S residual may indicate low catalyst activity.)  • Determination of H2S content in front end furnace condenser stream   Analysis time: 2 minutes Accuracy: ± 10% of total residual H2S Calibration : H2Sx = 150 ppmw Limits: H2S = 200 ppmw Total = 350 ppmw

Head office: 7000 Fisher Road S.E. Calgary, Alberta Canada T2H 0W3 Tel: 403.252.8470 Fax: 403.255.06287                                                             Galvanic Applied Sciences USA  Inc. 41 Wellman Street, Lowell MA 01851 Tel: 978.848.2701 Fax:978.848.2713                                                       

Houston Office  13211K Windfern Road, Houston Texas, 77064 USA Tel: 281.477.9002 Fax: 281.477.9004  

info@galvanic.com  • www.galvanic.com  

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PLGC IIGAS CHROMATOGRAPH

GAS COMPOSITION INCLUDINGBTU/HEATING VALUE CALCULATIONSPECIFIC GRAVITY CALCULATION

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The PLGC II is a compact and low cost gas chromatograph equipped with a universalthermal conductivity detector. The unit offers a wide range of applications wherehydrocarbon gas or fixed gas analysis is required, such as in BTU measurement for thenatural gas industry.

Remember when field chromatography was considered too complex or expensive formany applications. The PLGC II removes these drawbacks. The Galvanic AppliedSciences PLGC II analyzer is a low cost, low maintenance chromatograph. The PLGC IIcan be used in many measurement applications where an isothermal TCD scheme issuitable. The PLGC II is fully automated and designed to perform on-line, real timeanalysis. The Windows® based configuration program allows the user to view mostrecent or saved chromatograms as well as configure the analyzer.

The PLGC II calculates the following for up to 8 streams:

PLGC II GAS CHROMATOGRAPH FORPIPELINE AND PROCESS APPLICATIONS

THE PLGC II LCDDisplays a choice of:

• Heating valve/specific gravity• Component values • Chromatograms

• Temperature control • Output alarms• Status

• Heating value • Specific gravity • Wobbe index

• Compressibility• Specific heat ratios• Component concentrations

Features:

• 24 Volt DC operation• Division II electrical classification

standard (Div I optional)• Thermistor TCD detector

• No instrument air required• Low helium consumption• Reliability• Low maintenance

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DETECTORThe Detector is a thermistor type TCD selected for high sensitivity at ambienttemperatures and short response time. It consists of a heated filament contained in astainless steel block. Gas flowing through the block loses heat to the block dependingon the concentration and the thermal conductivity of the gas.

The detector is a temperature controlled enclosure to minimize the effect of ambienttemperature changes. To further reduce temperature and flow effects, a referencefilament is used in a wheatstone bridge configuration.

Analyzer Detector

TCD Detection

FILAMENT SUPPORT 525

Filament Support 525A-A Mount

8 Milliamp Constant Current

Output to Pre-amp

500 Ohm500 Ohm

The micro volume diaphram valve isactuated by carrier gas to perform thesample injection.

The LCD display is capable of displayingall information about the sample or statusof the PLGC II.

Solenoids electromechanically switch theflow of gas to inject sample gas into thesystem.

Customer Connections for Helium carriergas, Calibration gas and Sample gas.

The TCD measures the concentration of thecomponents of the sample gas based onchanges in the thermal conductivity of thecomponents.

The individual components are separated inthe column by process of absorption anddiffusion. Up to two columns are supported.

The computations, setup andcommunications for the PLGC II areperformed by the Motherboard.

The Excitation Board provides power forthe thermal conductivity detector.

Optional Extended box to allow suchoptions as: AC Power and multiplestreams.

Optional AC Power Adapter

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PLGC II SOFTWAREThe PLGC II software has been designed to receive, interpret, and plot data from thePLGC II gas chromatograph. Peaks in the resulting chromatogram identify thecompounds by retention time and the concentration by the area of the peak. Variousparameters, including heating value, specific gravity, and compressibility factor, can bedisplayed with the software. The Graphical User Interface (GUI) for the software is auser friendly Windows® based system.

Computer Requirements:

Operating System:

An IBM compatible PC with “Windows®98,NT or ME” operating system will be required.

Memory:The PC must have a minimum of 64 MB ofRAM and Windows®98.

Disk Drives:The PLGC II configuration program isprovided on CD Rom, and requires at least20MB on the disk drive. Extra space will berequired to save data.

Serial Port:To run the PLGC II configuration program aserial cable is required to connect thepersonal computer to the PLGC II. Mostcomputers will have multiple COM ports toselect from. The COM port selected cannotbe shared with any other device.

DIMAC Gas Chromatogram

SAMPLE INJECTION VALVEThe chromatograph is composed ofa 10-port micro volume diaphragmvalve and generally 2 columns(some applications may onlyrequire one). The DV22 performsthe injection and the backflush. It isspecifically designed for heavy-dutyapplications and is rated at1,000,000 injections beforerequiring service. In two columnsystems, column 1 passes allcomponents except C6+, trappingC6+ for a quick backflush out.Column 2 separates the remainingcomponents. Total analysis time isabout 15 minutes and is run iso-thermally at 40°C. The temperatureof the chromatography enclosure iscontrolled to minimize retentiontime shifts due to ambienttemperature changes.

PLGC II Sample Handling Equipment

Notes:1 - Sample loop volume =.025 cu cm

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ISO 9001: 2000Registered QMS

PLG

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W W W. G A LVA N I C . C O M • E - M A I L : I N F O @ G A LVA N I C . C O M

Toll Free 1-866-252-8470 (US & Canada only)

Galvanic Applied Sciences Inc.Bay 6, 6325-12 Street S.E.Calgary, Alberta T2H 2K1Telephone: 403-252-8470Fax: 403-255-6287

Calgary, Alberta1200, 715-5th Avenue S.W.Calgary, Alberta T2P 2X6Telephone: 403-252-8470Fax: 403-571-2684

Edmonton, AlbertaTelephone: 780-430-0142Fax: 780-430-0172

Houston, TexasTelephone: 281-477-9002Fax: 281-477-9004

SPECIFICATIONS

Range:0-2000 ppm to 100% for individual components

Components:16 maximum

Streams:8 plus calibration

Response:15 minutes to C6+ (5 minutes optional), 2 minutes nominal for single components depending on background composition

Linearity:1% for individual components

Repeatability:0.5 BTU/1000 0.05%

Temperature Ambient:10 to 40° C

Humidity:0-95% non-condensing

Electrical:24 volts DC @ 50 wattsClass 1 Div 2 Grp B, C, DTemp code T3

Inputs:6 dry contact 2-24 VAC

Outputs:240 x 64 backlit LCD

Relays:Four user selectable for alarm or fault(SPDT, 5 amps, 250 VAC)

Analog:Four isolated 4-20 mA (user selectable)

Serial:Two RS-232, One RS-485 modbus

Data logging:128 days hourly averages12 months daily averages1 year monthly averagesLast 64 calibrations2 user configurations1 factory configuration

Input A/D:Three channels 24 bit sigma delta

Real time clock:Time and date stamp, 1 ms resolution

Sampling Rate:60 HZ

Chromatograph Valve:Maximum eight

Columns:One to four 1/16” stainless steel(application dependent)

Dimensions:14” H X 12” W X 8” D

Weight:35 pounds

Utilities:UHP helium @ 10 cc/min @ 60 PSI

Sample:10 to100 PSI clean, Dry gas @ 95 cc/min

Electrical:120/240 VAC @ 50 wattsClass 1 Div 1 Grp C,DTemp Code T3

Dimensions:29” H X 13” W X 9” D

Weight:50 pounds

MODIFIED SPECIFICATIONS FOR THE PLGC II EXPLOSION PROOF

Cabinet may vary in size according to the number of streaming of values.

12”16”

17”

9”

PLGC II - DIVISION II(Optional Cabinet - 28”x28”x15)

DIMENSIONS

PLGC II - DIVISION I(Optional Cabinet - 30”x36”x15)

27”

33”

10”

25”

25”

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