903 H 2 S & TOTAL SULPHUR ANALYZER

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1 903 H 2 S & TOTAL SULPHUR ANALYZER PATENT PENDING RAPID RESPONSE SUPERIOR ACCURACY REDUCED COST AND MAINTENANCE OVER-RANGE & MULTI-RANGE CAPABILITY

2 The Galvanic Applied Sciences Leadership continues Galvanic is the leading supplier of H 2 S / Total Sulphur analyzers in the world. Our foundation is built on years of innovation, leadership and customer satisfaction. Experienced Over 25 years of experience. Established Galvanic is a reliable and trusted name in H 2 S analysis. Customer Service Our experienced field support team is always there to meet your requirements. APPLICATIONS: Natural Gas Processing Natural Gas Transmission Liquified Petroleum Gas Liquified Natural Gas Petrochemical Feedstock Fuel Cell Refining Emission Monitoring 903 H 2 S TAPE ANALYZER Galvanic's 903 H2S Tape Analyzer is designed to measure up to 4 streams of hydrogen sulphide ( H2S) and total sulphur in gaseous streams. The new 903 H2S Tape Analyzer has the same rapid 20 second response time of the traditional lead acetate tape, while making unprecedented advances in accuracy and linearity, and reduced operation cost. These advances are based on a patent pending algorithm and advanced digital sensor technology developed by Galvanic. The 903 H 2 S Tape Analyzer new capabilities include: ppm range without dilution - at least 50 times greater than traditional tape 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 as use the quick response H2S analyzer in new, higher ppm applications. In addition, the 903 H2S Tape Analyzer can read samples from different ranges. This multirange 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 each analysis and dual redundant power supply. The 903 H2S Tape Analyzer also comes with a total sulphur option. Using the multi-range capability 1 unit can measure up to 4 separate H2S and total sulphur streams of varying concentrations. 903 IS THE MOST ADVANCED TAPE ANALYZER ON THE MARKET OFFERING: Rapid Alarm 20 seconds to alarm Reduced Cost and Maintenance Up to 2 times greater tape life than other analyzers Auto-calibration of digital colorimetric sensor Tape measurement output Greater Accuracy Dynamic Range: ppm with no dilution; 0-100% with dilution Linearity: ±1% of full scale Repeatability: ±1% of full scale at > 1ppm Enhanced Communications Built-in RTU capabilities: MODBUS on RS-232, RS-485, USB, Ethernet & Arcnet Increased I/O Analog: 6 outputs & 4 inputs Digital: 8 inputs, 6 relays & 8 solenoid drivers Uninterrupted Operation Dual redundant power supply Up to 4 Streams Over-range and Multi-range Measurement

3 903 COLORIMETRIC SENSOR The 903 Sensor Block achieves precise results by making accurate measurements at the source of the chemical reaction. All measurements, diagnostics, and calibrations are performed by an independent microprocessor on the sensor block. Microprocessor controlled sensor compensates for drift, aging and tape variances Automatic zero set Automatic span set Remote diagnostics Digital signal processing for best accuracy and repeatability Automatic light emitter intensity compensation 24 Bit ADC converter for measurement in situ MULTI-STREAM MULTI-RANGE Galvanic s 903 has the ability to measure more than one stream of varying concentration. Traditionally two analyzers were required when the concentration of two streams were significantly different. The patent pending 903 algorithm allows one analyzer to measure 2 - and up to 4 - streams that have concentrations differing by up to 2 orders of magnitude. For example, one analyzer could be used to measure H 2 S in the 0-10 ppm range and Total Sulphur in the ppm range. CONFIGURABLE SOFTWARE The 903 comes with a Windows application which can be used to configure and monitor its operation. All aspects of the 903 can be configured including alarms, sequence of analysis operation, digital inputs, digital outputs, analog inputs, analog outputs, communications, and logging. Monitoring is achieved using the Analysis window, with further break downs of alarms on the Alarm window, and IO using the Status window. In addition it is possible to download logs of analysis results, and an event log showing alarms and configuration changes. COMMUNICATIONS With built-in MODBUS communications / RTU capabilities, The 903 is equipped with RS & RS communication ports. The 903 supports Modicon and Enron MODBUS protocols. The 903 can also take analog signals from other analyzers and output the data via MODBUS communications. TOTAL SULPHUR OPTIONS The hydrogenation reaction furnace allows a standard Galvanic Applied Sciences H2S analyzer to measure total sulphur concentration. The sample is mixed with a hydrogen stream and heated to approximately 900 C. At this temperature in the presence of hydrogen all sulphur compounds will be converted to H2S. Also, any hydrocarbon heavier than methane will be cracked to form methane. Examples of the sulphur reaction are: 900 C COS + 4H 2 CH 4 + H 2 O+H 2 S Carbonyl Sulphide 900 C (CH 3 ) 2 S + 2H 2 2CH 4 + H 2 S Dimethyl Sulphide LEAD ACETATE TAPES 900 C (CH 3 CH 2 ) 2 S + 4H 2 4CH 4 +H 2 S Diethyl Sulphide 900 C C 4 H H 2 4CH 4 Butane: Example of Cracking 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 tape lengths up to three hundred and fifty feet. Analyzers run cleaner and smoother with Galvanic s tape. No interferences Sensitivity to ppb Colourless reactants Linear response

4 H 2 S & TOTAL SULPHUR SPECIFICATIONS PERFORMANCE Ranges: Up to ppm with no dilution; up to 0-100% with dilution Low Range: 0-1ppm or less (Please consult factory) Linearity: ±1% of full scale Repeatability: ±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 FUNCTIONS Streams : 4 Streams Each stream includes: H 2 S analysis run, zero run,reference 1 run, reference 2 run, calibration run and total sulphur run Each 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 of Measurement: tape used Auto/Manual In AUTO mode analyzer runs in predefined Mode Of sequence that is user programmable Operation: In MANUAL mode user can force any stream to run COMMUNICATION/INTERFACE Dual Processor Ensures accuracy Design: Outputs: 6 - isolated 4-20mA user scalable and programmable (16 Bits of resolution) 6 - Relay contact SPDT (form C) 8 Amps 220VDC max. user programmable 8 - Solenoid drivers 3A max. User programmable 1 - USB or RS-232 Serial Port 1 - RS-232 Serial Port (Modem) 1 - RS-485 Serial Port (Isolated) 1 - High Speed LAN connection at 2.5M Bits per second Ethernet Option All serial ports are MODBUS compatible 10 - Visual indicators (LED) for quick status Large graphics display for easy viewing Inputs: 4 - Dry contact inputs - user programmable 4 - Wet inputs for remote calibration etc. user programmable Two isolated 4-20ma analog inputs to allow 903 to be communication hub for other devices that do not include that capability Intrinsically Safe Keypad has 20 keys for easy menu navigation INSTRUMENT SPECIFICATIONS Ambient: Power Consumption: Power Input range: Electrical: Electronics: Dimensions: Weight: OPTIONS C (without enclosure) 24VDC Universal AC V and 10-36V DC input 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) Dual processor design using intelligent colorimetric sensor Sensor is using 24 Bit AD converter to achieve greatest sensitivity and incorporates temperature sensor Real Time Clock for accurate event time stamping 512 Kbytes non-volatile memory for Data Logging and Audit Trail (Up to 10 months of H 2 S concentration data logs) Field upgradeable firmware Tape Length sensor to accurately measure tape movement and usage Independent Low Tape sensor is optional 28 H x 16 W x 16 D 903 Div II, 40 lbs 903 Div 1, 80 lbs Dilution System High Pressure Sampling System Solar Power Diagnostic - Low Pressure Diagnostic - Low Hydrogen Enclosure / Cabinet Total Sulphur Back Panel ISO 9001: : March Galvanic Applied Sciences Inc Fisher Road S.E. Calgary, Alberta T2H 0W3 Telephone: Fax: Houston, Texas, USA 13211K Windfern Rd Houston, TX Telephone : Fax: Toll Free (US & Canada only) INFO@GALVANIC.COM

5 TYTRONICS SENTINEL THE WATCHDOG OF CHEMICAL ANALYSIS AND WATER MONITORING

6 ON-LINE ANALYSIS AND MONITORING The Tytronics Sentinel is the first on-line analyzer capable of both process chemical analysis and the monitoring of potable water and wastewater. Offering an unmatched performance to price ratio, the Tytronics Sentinel provides measurement qualities and accuracies simply not seen before. There is built-in reliability, thanks to a simple and patented sample capture system and wide-bore tubing. This is an analyzer that can handle difficult and dirty samples. Whether you are currently analyzing or monitoring liquids, or looking to do so, the Tytronics Sentinel is your first choice in on-line analysis or monitoring. EASE OF OPERATION Simple menu-driven operation and a modular design make the Tytronics Sentinel easy to use and maintain. A person with little chemical background can use the analyzer with minimal training. Simple step by step instructions are displayed to guide the operator through the procedure to complete a calibration and to set the unit in the automatic analysis mode. 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... THE BEST METHODOLOGY FOR THE APPLICATION One of the keys to Tytronics leadership in on-line analysis is the commitment to provide the 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 analysis methods can be configured to tackle different concentration ranges. Multiple calibration setups can be used to define different low and high range calibration curves. A cleaning cycle can be programmed to clean out or dissolve any buildup on the measurement sensor or reaction cell. Analysis, calibration and cleaning cycles can be executed at periodic (user-programmable) intervals to provide hands- free automation of the analyzer. UNIQUE BATCH SAMPLING CAPTURE TECHNIQUE The Tytronics patented sample capture technique is incorporated into the Tytronics Sentinel. This means of sample capture provides the simplest and most reliable method of capturing a reproducible volume of sample that is available. The sample inlet uses 1/4" tubing, thus minimizing blockages and allowing even high turbidity samples to be readily handled. The sample inlet system uses an internal fast loop ensuring that a fresh and representative sample is always available for analysis. Sample capture volume can range from 5 to 30 ml. This allows the Tytronics Sentinel to be used for ppb as well as ppm levels of measurement. Mixing is accomplished through the use of a magnetic Teflon coated stir bar. Two types of measurement sensors, colorimetric and potentiometric, can be mounted in the reaction cell. Peristaltic pumps are used to introduce calibrating and cleaning solutions. Sensor Types: Colorimetric/Potentiometric Sample In To Water To Water Reagents are introduced through high precision positive displacement piston pumps which require minimum maintenance. Sample cleans the cell Flow is stopped and sample is captured by siphon Reagents are added directly to the cell

7 TYTRONICS SENTINEL: DESIGNED FOR OPTIMUM PERFORMANCE Colorimeter The colorimetric system uses dual wavelength optical configuration and an autoblank feature which compensate for background color and turbidity. Colorimetric sensors are used to make absorbance measurements for direct colorimetric measurements (Beers Law). A submerged colorimetric probe measures the absorbance of the solution after reaction of sample and reagents. The probe is cleaned and rinsed between analyses, thus eliminating the problems of optics fouling. The probe is made of Kynar and the reflector of Hastalloy C, which provides excellent chemical resistance. The probe can be supplied in two different optical pathlengths, 2 and 4 cm, determined by concentration CALIBRATION: True multi-featured two point calibration technique allows trace analysis to be routinely checked by simply using distilled water. Periodic checking of span standard can be easily performed. Titrator Tytronics Sentinel on-line colorimetric and potentiometric (ph and Redox) Titrations deliver simple, reliable and highly cost-effective on-line analysis. Acids, Alkalinity, Caustic, Carbonate, Cyanide, Hardness, Iron, Peroxide, Silver and many other analyses are common applications across a wide variety of process industries. Tytronics Sentinel Titrators have the capability of performing single or dual end-point titrations. The Titrator is equipped with three detection methods (fixed, relative and derivative endpoint) to insure flexibility and accuracy. Expanded diagnostic capabilities include programmable learn cycles to automatically detect chemistry endpoints. Users may program several methods and the system allows for multiple reagents to be added. Analyses are fully automatic in all cases. Users can easily change the frequency of analysis and calibration, as well as most of the default values, to improve or customize a setup; three different access levels provide system security. The Tytronics Sentinel also 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 calibration repeat and alarm limits. ISE Potentiometric sensors are used for ion selective measurements. The single known addition (SKA) technique compensates for electrode drift on every analysis. Tytronics Sentinel ISE analyzer is fitted as standard with an RTD-100 temperature sensor which permits automatic temperature compensation of the analysis. Direct Method is used for high concentration analysis. CALIBRATION: Automatic calibration is user-selectable and configurable with calibration repeat and alarm limits. The calibration is performed using the SKA method on a calibration standard. SAMPLING OF TYTRONICS SENTINEL ANALYSIS METHODOLOGIES Measure Technique Typical Range(s) Remarks Acids Titration varies Potentiometric titration; various acids Alkalinity 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 ppm Hardness 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...

8 TYTRONICS Galvanic Applied Sciences USA manufactures the complete brand of Tytronics on-line wet chemical 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 many EPA and ASTM wet chemical methods, as well as many Standard Methods. The Sentinel analyzers use a modular design that can be configured to meet the specific requirements of the customer's application. The Sentinel Analyzers are capable of both process chemical analysis and the monitoring of potable water and wastewater. This instrument can analyze up to six streams for the same chemical parameter, at different concentration ranges. The Sentinel can measure the chemical composition of liquid processes from A (aluminum) to Z (zinc). FEATURES MULTI-STREAMING: The instruments can be expanded to analyze up to 6 sample streams per analyzer. The frequency and order of stream analysis is fully programmable. Each stream has a separate alarm and analog output with multi-range capability. The ability to optimize the method used for each sample stream further proves the superiority of the advanced capabilities of the Tytronics Sentinel. SAMPLE STREAM: Flow rate of 50 to 900 ml/min; pressures from 0 to 50 psig; temperature from 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) cleaning cycles; a suitable wash solution is introduced using the wash P-Pump to clean out or dissolve any buildup 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 userselected baud rates, with remote control capability. DIGITAL INPUTS: 8 digital inputs with fully programmable functions allow interface to a PLC and/or interface to voltage-free contact from sensors; expandable to 16 inputs with multiplexor board option. RELAY CONTACTS: Programmable voltage-free contacts (minimum 8 relays configurable to N.C. or N.O.), expandable to 14 relays with multiplexor board option; contact rated at 5A at 240VAC maximum with a non-inductive load. ALARMS: Stream-specific High and Low set point alarms; loss of sample flow alarm; fail-safe power failure alarm; general, hardware and stream-specific fault signals,; result-ready, test-inprogress, calibration-in-progress and other alarm and interface functions (consult Manual); alarms can be assigned in software to voltage-free contact relays; grouping of alarms to relays is fully programmable. DATA STORAGE: Non-volatile memory saves the last 120 analysis results and last 25 calibration results; data retention is approximately 5 years. POWER SUPPLY: Universal power supply 100 to 240 VAC, Hz; consumption 200 watts maximum. ENCLOSURE TYPE: IP65, NEMA 4X, fiberglass wall-mounted industrial enclosure; modular design of 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. SENTINEL Printed in Canada Galvanic Applied Sciences USA Inc. 41 Wellman Street Lowell, MA Telephone: Fax: Toll Free Galvanic Applied Sciences Inc. Bay 6, Street S.E. Calgary, Alberta T2H 2K1 Telephone: Fax: (US only) Calgary, Alberta 1200, 715-5th Avenue S.W. Calgary, Alberta T2P 2X6 Telephone: Fax: Edmonton, Alberta Telephone: Fax: Houston, Texas Telephone: Fax: INFO@GALVANIC.COM

9 Model BRM 941-LS Liquid Sulphur Analyzer System Analyzer H 2 S and H 2 S x in Liquid Sulphur Residual H 2 S in Claus produced sulphur contains both H 2 S and H 2 S x, which exist in equilibrium with elemental sulfur (S 8 ). 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 H 2 S and H 2 S x absorptions giving accurate (± 10% of the measurement value) determinations of total H 2 S in the 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 H 2 S residual may indicate low catalyst activity.) Determination of H 2 S content in front end furnace condenser stream Analysis time: 2 minutes Accuracy: ± 10% of total residual H 2 S Calibration : H 2 S x = 150 ppmw Limits: H 2 S = 200 ppmw Total = 350 ppmw Head office: 7000 Fisher Road S.E. Calgary, Alberta Canada T2H 0W3 Tel: Fax: Galvanic Applied Sciences USA Inc. 41 Wellman Street, Lowell MA Tel: Fax: Houston Office 13211K Windfern Road, Houston Texas, USA Tel: Fax: info@galvanic.com

10 PLGC II GAS CHROMATOGRAPH GAS COMPOSITION INCLUDING BTU/HEATING VALUE CALCULATION SPECIFIC GRAVITY CALCULATION

11 PLGC II GAS CHROMATOGRAPH FOR PIPELINE AND PROCESS APPLICATIONS The PLGC II is a compact and low cost gas chromatograph equipped with a universal thermal conductivity detector. The unit offers a wide range of applications where hydrocarbon gas or fixed gas analysis is required, such as in BTU measurement for the natural gas industry Remember when field chromatography was considered too complex or expensive for many applications. The PLGC II removes these drawbacks. The Galvanic Applied Sciences PLGC II analyzer is a low cost, low maintenance chromatograph. The PLGC II can be used in many measurement applications where an isothermal TCD scheme is suitable. The PLGC II is fully automated and designed to perform on-line, real time analysis. The Windows based configuration program allows the user to view most recent or saved chromatograms as well as configure the analyzer. The PLGC II calculates the following for up to 8 streams: 9 10 Heating value Specific gravity Wobbe index Compressibility Specific heat ratios Component concentrations Features: The TCD measures the concentration of the components of the sample gas based on changes in the thermal conductivity of the components. The Excitation Board provides power for the thermal conductivity detector. The individual components are separated in the column by process of absorption and diffusion. Up to two columns are supported. The micro volume diaphram valve is actuated by carrier gas to perform the sample injection. 24 Volt DC operation Division II electrical classification standard (Div I optional) Thermistor TCD detector DETECTOR No instrument air required Low helium consumption Reliability Low maintenance The Detector is a thermistor type TCD selected for high sensitivity at ambient temperatures and short response time. It consists of a heated filament contained in a stainless steel block. Gas flowing through the block loses heat to the block depending on the concentration and the thermal conductivity of the gas. The detector is a temperature controlled enclosure to minimize the effect of ambient temperature changes. To further reduce temperature and flow effects, a reference filament is used in a wheatstone bridge configuration. 5 Customer Connections for Helium carrier gas, Calibration gas and Sample gas. Analyzer Detector TCD Detection RED 4 RED 8 Milliamp Constant Current 6 Solenoids electromechanically switch the flow of gas to inject sample gas into the system. Filament Support 525 A-A Mount GRN Ohm T T BLU 6 3 Output to Pre-amp 500 Ohm 7 The computations, setup and communications for the PLGC II are performed by the Motherboard. THE PLGC II LCD The LCD display is capable of displaying all information about the sample or status of the PLGC II. Optional AC Power Adapter Optional Extended box to allow such options as: AC Power and multiple streams. Displays a choice of: Heating valve/specific gravity Component values Chromatograms Temperature control Output alarms Status

12 SAMPLE INJECTION VALVE The chromatograph is composed of a 10-port micro volume diaphragm valve and generally 2 columns (some applications may only require one). The DV22 performs the injection and the backflush. It is specifically designed for heavy-duty applications and is rated at 1,000,000 injections before requiring service. In two column systems, column 1 passes all components except C6+, trapping C6+ for a quick backflush out. Column 2 separates the remaining components. Total analysis time is about 15 minutes and is run isothermally at 40 C. The temperature of the chromatography enclosure is controlled to minimize retention time shifts due to ambient temperature changes. PLGC II Sample Handling Equipment Notes: 1 - Sample loop volume =.025 cu cm col 1 Detector col 1 Sample Vent col 2 Valve On Sample Vent Carrier Carrier Detector col 2 PLGC II SOFTWARE Valve Off The PLGC II software has been designed to receive, interpret, and plot data from the PLGC II gas chromatograph. Peaks in the resulting chromatogram identify the compounds by retention time and the concentration by the area of the peak. Various parameters, including heating value, specific gravity, and compressibility factor, can be displayed with the software. The Graphical User Interface (GUI) for the software is a user 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 of RAM and Windows 98. Disk Drives: The PLGC II configuration program is provided on CD Rom, and requires at least 20MB on the disk drive. Extra space will be required to save data. Serial Port: To run the PLGC II configuration program a serial cable is required to connect the personal computer to the PLGC II. Most computers will have multiple COM ports to select from. The COM port selected cannot be shared with any other device. DIMAC Gas Chromatogram

13 DIMENSIONS PLGC II - DIVISION II (Optional Cabinet - 28 x28 x15) SPECIFICATIONS Range: ppm to 100% for individual components Components: 16 maximum Analog: Four isolated 4-20 ma (user selectable) Serial: Two RS-232, One RS-485 modbus Streams: 8 plus calibration Response: 15 minutes to C6+ (5 minutes optional), 2 minutes nominal for single components depending on background composition Data logging: 128 days hourly averages 12 months daily averages 1 year monthly averages Last 64 calibrations 2 user configurations 1 factory configuration 17 PLGC II - DIVISION I (Optional Cabinet - 30 x36 x15) Linearity: 1% for individual components Repeatability: 0.5 BTU/ % Temperature Ambient: 10 to 40 C Humidity: 0-95% non-condensing Electrical: 24 volts 50 watts Class 1 Div 2 Grp B, C, D Temp code T3 Inputs: 6 dry contact 2-24 VAC 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 Outputs: 240 x 64 backlit LCD Weight: 35 pounds 33 Relays: Four user selectable for alarm or fault (SPDT, 5 amps, 250 VAC) Utilities: UHP PSI Sample: 10 to100 PSI clean, Dry 95 cc/min MODIFIED SPECIFICATIONS FOR THE PLGC II EXPLOSION PROOF Electrical: 120/ watts Class 1 Div 1 Grp C,D Temp Code T3 Dimensions: 29 H X 13 W X 9 D Weight: 50 pounds Cabinet may vary in size according to the number of streaming of values. PLGC II Printed in Canada ISO 9001: 2000 Registered QMS Galvanic Applied Sciences Inc. Bay 6, Street S.E. Calgary, Alberta T2H 2K1 Telephone: Fax: Toll Free Calgary, Alberta 1200, 715-5th Avenue S.W. Calgary, Alberta T2P 2X6 Telephone: Fax: (US & Canada only) Edmonton, Alberta Telephone: Fax: Houston, Texas Telephone: Fax: INFO@GALVANIC.COM