Chem Pro 100 V 2 User Training Telephone

Chem. Pro 100 V 2 User Training Telephone Version Jan 2012 Bob Stern Bob. stern@environicsusa. com 443. 845. 4669 Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda for Standard Class Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

BOB’S RULE NUMBER 1 1. ALWAYS Let the Chem. Pro 100 run 30 minutes after the last alarm (or simulant challenge) 2. Push the Off-button for about three seconds 3. Shut down screen will appear 4. Push the OK-button immediately 5. The Chem. Pro 100 stores all changed settings to the memory Copyright © Environics Oy. All rights reserved. Company Confidential

Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Orthogonal sensing § The Chem. Pro 100 uses a variety of sensors to solve the problem of CWA and TIC detection § Chemical “fingerprints” from all sensors are stored in the Chem. Pro 100’s memory § As unknown vapors and gases are encountered, they are compared to the internal library for identification Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Air Path § Multi-sensor technology: § Miniaturized IMS sensor (IMCell. TM), with 16 measuring channels. § Semiconductor sensor (SCCell). § Humidity sensor, temperature sensors and Flow Control System. Copyright © Environics Oy. All rights reserved. Company Confidential

Environics open-loop IMS Air inlet Ionization Cluster formation Ion Drive for increased ion selectivity Ion separation by electric fields Result: Ion spectra Copyright © Environics Oy. All rights reserved. Company Confidential

SCCELL Operation Principle § The tin dioxide (Sn. O 2) surface absorbs sample gas molecules + § The absorbed molecules change the electrical resistance (W) § Resistance alterations are measured § Results from IMCell and SCCell form a signal profile specific for the measured agent - - - + + + - Sn. O 2 - - + + - SCCell Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Start-up Procedures 1. Remove the storage cap by turning counter-clockwise 2. With clean hands place the Field Monitoring Cap on the Chem. Pro 100 i and tighten it by turning clockwise until snug 1. Remove Storage Cap 3. Push the RIGHT button about three (3) seconds a) Always start the Chem. Pro 100 i in a clean environment, never in a contaminated environment b) NOTE: pressing the CENTER button will display the firmware version and that battery charge but will NOT turn the Chem. Pro 100 i on 4. Automatic starting procedures begin 3. Switch on the unit a) The backlight will come on and the display will show the Chem. Pro 100 logo for about 5 seconds Copyright © Environics Oy. All rights reserved. Company Confidential

Use the Field Monitoring Cap for “sniffing” § Replace the standard Inlet Cap with the Field Monitoring Cap (E 01629000) Copyright © Environics Oy. All rights reserved. Company Confidential

Uses of the Chem. Pro 100 § Detection use (early warning) using the standard “mushroom” cap Sample Here § The standard cap does a great job of keeping water and big contaminants out of the Chem. Pro § Personal protection with device in hand or on person (belt, carrying bag, etc. ) § Area monitoring § Ship § Fixed Site § Vehicle Mounted § Wireless networked § Monitor use (active use) using the field monitoring or “sniffer” cap § Searching for contamination § Decontamination screening of personnel & equipment Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Start-up Procedures 4. Automatic starting procedures begin (continued) b) The pump will start, first high and then lower flow c) The Chem. Pro 100 will show the “Initializing” screen for about 35 seconds and the LEDs (front & top) will flash d) The Chem. Pro 100 i will show the “Stabilizing Flow” screen for a total of start-up time of 1 -3 minutes while the flow is calibrated i. ii. DO NOT obstruct the flow to the Chem. Pro 100 i during this time Additional tubing (< 2 m or 6’)should be attached before turning on the Chem. Pro 100 i e) The horn will beep when the flow is calibrated, alerting the user that the Chem. Pro 100 i has completed its start-up and it is ready for use Copyright © Environics Oy. All rights reserved. Company Confidential

Sensor Test § The Sensor test should be done and passed before every usage to assure the operation of all the sensors § Select the ”Sensor Test” mode from main menu: 1. 2. Press Menu-button in Main display (in normal operation) Select ”Sensor Test” mode by pressing Right-button and enter the mode by pressing select-button § Ensure the Test Tube is not cold (warm in hand if needed) before use § A cold tube will often result in a failed sensor test Copyright © Environics Oy. All rights reserved. Company Confidential

Performing Sensor Test 1. Open the Test Tube until the hole inside is fully exposed 2. Hold the Test Tube to the unit´s Field Monitoring Cap with the probe to the hole but not in the hole 3. Sniff from the Test Tube until the bar graph goes full scale and it says ”Test passed” or ”Test failed” 4. Remove the Test Tube from the Chem. Pro 100 i 5. Close the Test Tube (if the same test tube is used to calibrate multiple units the Test Tube may be temporarily depleted and need to recover before further usage) 6. Exit the Sensor test mode when it gives the “Test passed” display 7. The Chem. Pro 100 i will say “Waiting for signal stabilizing” as it clears out the chemicals from the test tube 8. If test does not pass, wait 10 minutes and repeat the test 9. If trouble continues reference “Troubleshooting” in the manual Copyright © Environics Oy. All rights reserved. Company Confidential

Why Use Libraries? § While the Chem. Pro 100 i can detect a wide variety of CWAs and TICs, if all of these chemicals were to be put in one list it could lead to an unsatisfactory number of false alarms § To increase specificity, chemicals of interest are put into lists (“Libraries”) that are use specific § If the responder interprets the on-scene clues the selected library in the Chem. Pro 100 i can be changed “on-the-fly” Copyright © Environics Oy. All rights reserved. Company Confidential

First Responder-9. 2. 3 § This library combines the CWA 9. 2. 3 library with the TIC 9. 2. 3 library and is useful for applications where the user needs to provide protection from both CWA and TIC threats Copyright © Environics Oy. All rights reserved. Company Confidential

2. The Chem. Pro 100 i is a Powerful “sniffer” § The Chem. Pro 100 i is unique amongst CWA detectors because its “Trend” function allows it to be used as a powerful broadband gas and vapor sniffer to locate areas of higher concentration (reference TN-010) Trend display mode § It can be easily used as a survey tool, much like a Photoionization Detector (PID) to quickly “see” concentration trends § The 241 AM NRC exempt source of the Chem. Pro 100 i produces 60 Ke. V (60, 000 e. V) so it can “see” hundreds of gases & vapors with high ionization potentials (like chlorine, carbon tetrachloride, etc. ) that go unseen by most PIDs which are limited to just 10. 6 e. V § The exceptional sniffing capability of the Chem. Pro 100 i makes it an excellent choice for Decon applications (reference AP-104) Copyright © Environics Oy. All rights reserved. Company Confidential

A sensitive “sniffer” too § The Chem. Pro 100 provides total concentration indication and can be used as a survey tool much like a Photoionization Detector (PID) to quickly “see” concentration trends: § Graphical Trend function available facilitates finding the source (leak detection) § Provides accurate gas cloud/ contaminated area screening § The numbers on the left-hand side are relative concentration units § The Chem. Pro 100 is the only CWA detector that can “see” below alarm levels Trend display mode Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 is Point Detector § A Point Detector will typically take its sample from a ‘ball’ of about a 10 cm radius from its inlet nozzle § A POINT DETECTOR will only ‘see’ the environment to which it is exposed. It is not like a Radiation Detector, which is directional. NO RESPONSE Copyright © Environics Oy. All rights reserved. Company Confidential

2. The Chem. Pro 100 i is a Powerful “sniffer” § The Trend display in the Chem. Pro 100 i totals the absolute outputs of all of the following 7 sensors: IMS, Field Effect, Metal Oxide (3) and Semiconductor (2) § Graphical Trend function available facilitates finding the source (leak detection), elapsed time forms the X axis and the relative concentration forms the Y axis § Trend is relative not quantitative, the numbers on the Y axis are relative concentration units and do not correlate to a concentration § Because of the Trend display, the Chem. Pro 100 i is the only CWA detector that can “see” below alarm levels Copyright © Environics Oy. All rights reserved. Company Confidential

Use the Trend display mode for ”Sniffing” § Activate the Trend display mode (Menu Trend Select). § Sample the target while observing the trend line on the display. § Limit the maximum sampling time to about 20 seconds. § The CP 100 i draws 1. 3 LPM so it will draw down small samples quickly Copyright © Environics Oy. All rights reserved. Company Confidential

Sample the target for max. 20 seconds § Result: elevated concentration but no classification alarm § Result: high concentration and the target has been classified as nerve agent § Classification alarms will be shown at the top of the trend line mode display Copyright © Environics Oy. All rights reserved. Company Confidential

Questions? Environics USA, Inc. 1308 Continental Drive, Suite J Abingdon, MD 21009 Tel: (410) 612 -1250, Fax: (410) 612 -1251 Sales@Environics. USA. com www. environicsusa. com LET IT RUN !!!!!! KEEP IN TOUCH !!!!! USE IT !!!!! 443. 845. 4669 Bob. Stern@environicsusa. com Copyright © Environics Oy. All rights reserved. Company Confidential

SCCell Operation Principle O 2 1. Heating 2. O 2 absorption O- O- O- 3. Oxygen barrier O- O- High resistance Big Gas O- O- 4. Deoxidizing gas Resistance decreases Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Standard Accessory Kit (SAK) User’s Manual and Quick Reference Guide (Under Lid) Test Stick Chem. Pro 100 Spare Inlet Filters Fabric Case & Strap (Under Chem. Pro) Power Adaptor Battery Pack Copyright © Environics Oy. All rights reserved. Company Confidential

Introducing the Chem. Pro 100 § § § Small & lightweight Chemical Warfare Agent (CWA) and Toxic Industrial Chemical (TIC) detector: § Size: 9”x 4”x 2” (24 x 10 x 5. 5 cm) § Weight: 29 oz (800 g) with battery Fast Start-up time, 1 to 3 min. Designed to rugged military standards: § -22 to 131ºF (-30 to + 55ºC) § up to 175ºF (80ºC) temporarily § High impact composite case passes vibration & drop tests (MIL-STD-810 E) § Resists blowing sand will not ignite a n -Hexane atmosphere (MIL-STD-810 F) § Highly resistant to electromagnetic & radio interference and doesn’t generate electromagnetic interference (MIL-STD 461 E) § Waterproof (IP 67) when inlet is closed Copyright © Environics Oy. All rights reserved. Company Confidential

Purpose of Chem. Pro 100 § Chem. Pro 100 is an Early Warning Device & Post Attack Monitor for various Chemical Warfare Agents and TIC/TIMs § Alarms for chemicals quickly and in very low concentrations § The Chem. Pro 100 provides early information about the presence of the chemicals in the air! Copyright © Environics Oy. All rights reserved. Company Confidential

CWA response is a 3 step process § Location: you need to figure out where the problem is coming from using clues, common sense and survey tools § Chem. Pro 100 in trend line mode, clues, PIDs, § Classification: using clues, common sense or a detector you need to get a general idea of the chemical you are dealing with to understand how to proceed § Chem. Pro 100 in normal mode, clues, color change technologies, tubes § Identification: using clues, common sense or an instrument to gain the specific identify of a chemical or a mixture of chemicals. § ID 100 portable FTIR analyzer, portable GC/MS or lab testing § Ref: AP-102 “Decision-Making in CWA Response” Copyright © Environics Oy. All rights reserved. Company Confidential

Putting it all together for a CWA attack § Clues § Any signs of dissemination techniques § What is going on with the weather or indoor environment? § Are there any physical clues? Clues Identification § Biological clues § Are there any dead animals or ones that display SLUGEM/DUMBBELLS type symptoms? § Are there any human victims displaying SLUGEM/DUMBBELLS symptoms? Bio § Location devices Classification Location § § Is there any area of higher concentrations? Classification devices § What are the color change technologies telling you? § What is your Chem. Pro 100 telling you? =The Real Answer § Identification devices § Verify the above clues with an identification technology like gaseous FTIR Copyright © Environics Oy. All rights reserved. Company Confidential

Cautions & Warnings Not for use in potentially flammable environments § While the Chem. Pro 100 has passed US Army environmental standard 810 F tests to demonstrate that it will not ignite a n-hexane flammable environment it is not tested to intrinsic safety standards and potentially flammable environments should be tested and safed with an appropriate combustible gas monitor prior to use of the Chem. Pro 100 Not recommended for use in oxygen deficient or oxygen enriched environments § All validation testing of the Chem. Pro 100 has been done under normal oxygen concentration of 20. 9% oxygen, the affects of oxygen variations on the Chem. Pro 100 have not been tested § Check areas of questionable oxygen concentration, such as confined spaces and the headspaces of chemical vessels, with an oxygen sensor prior to use Avoid sampling these potential sensor poisons § Compounds containing silicone § High concentrations of acids will eat the Chem. Pro 100 from the inside out Copyright © Environics Oy. All rights reserved. Company Confidential

After Start-up Procedures • • The start-up procedure lasts 1 -3 minutes depending on the ambient temperature. Chem. Pro 100 is operable when: • Check the battery level v Change or charge as needed Check the Chemical library v Change if not appropriate to mission Check Date and time v Change if not correct Conduct a Sensor Test Copyright © Environics Oy. All rights reserved. Company Confidential

Sensor Test § Should be done and passed before every usage § The confidence check assures the operation of the sensors (IMCell and SCCell) in real time § Selection of ”Sensor Test” mode from main menu: 1. 2. Press Menu-button in Main display (in normal operation) Select ”Sensor Test” mode by pressing Right-button and enter the mode by pressing select-button Copyright © Environics Oy. All rights reserved. Company Confidential

Performing Sensor Test 1. Ensure the Test Tube is not cold, warm in hand if needed 2. Open the Test Tube until the hole inside is fully exposed 3. Hold the Test Tube to the unit´s Inlet Cap until the bar graph starts to show response and then remove the Test Tube 4. Wait until the display shows the sensors condition (”Test passed” or ”Test failed”) 5. Close the Test Tube 6. Exit the Sensor test mode when it give “OK” display 7. If test does not pass, wait 1 minute and repeat the test 8. If trouble continues reference “Troubleshooting” in the manual Copyright © Environics Oy. All rights reserved. Company Confidential

Non-threatening design § Other detectors have a very “military” look and some even look like weapons § In some applications these detectors could escalate problems more than help problems because they could panic civilians § They could escalate problems during tactical operations if they lead the perpetrators to think that they are being attacked with a weapon § The Chem. Pro 100 has a less threatening form factor, people have described it as a big PDA or a big cell phone, but nobody has ever confused it with a weapon! Copyright © Environics Oy. All rights reserved. Company Confidential

Low cost of ownership § The Chem. Pro 100 costs only $0. 42/hour to run § This compares favorably with high end confined space monitors (RAE Systems Multi. RAE) which cost about $0. 25/hour to run § Most handheld CWA detectors cost from a low of about $2. 5/hour to a high of approximately$10/hour to run! § Some of these costs include: § Sieves, filters, membranes and dopants § Special expensive batteries § Lots of alkaline batteries (for units that are not rechargeable) § Special gases § The Chem. Pro 100 is up to 27 times less expensive to own than any other detector in its class! Copyright © Environics Oy. All rights reserved. Company Confidential

Normal Sampling Display 1. Date & Time 2. Alarm Volume 3. Library in Use 4. Key Menu 5. Battery Status 6. Compound Detected 7. Data Logging 8. Stabilizing Flow Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Features 1. LEDs 2. Air Inlet Cap 3. Display, backlit 4. Belt Clip 5. Li-ion Battery 6. Right-Button 7. Battery Clip 8. Connection for RS 232 Interface and Charger 9. Menu-Button 10. Alarm Buzzer 11. Left-Button Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 Accessories § UIP Software § Radiation detection module § Bio assay reader module § GPS module § Earphone adapter § External battery charger § Vehicle Power Supply § Vehicle Mounting Rack § Vehicle Holder § Ship Mounting Rack Copyright © Environics Oy. All rights reserved. Company Confidential

The Chem. Pro 100 is not an “identifier” § The Chem. Pro 100 represents the state-of-the-art in handheld chemical detection, however it is not an identifier § The technology inside the Chem. Pro 100 looks for recognized patterns, and only alarms with an approximate 98% match; however unlike a Gas Chromatograph/Mass Spectrometer (GC/MS) or Fournier Transform Infra. Red (FTIR) it can be mislead § Use the Chem. Pro 100 with other along with other data points to make your conclusions § Ref: AP-102 “Decision-Making in CWA Response” Copyright © Environics Oy. All rights reserved. Company Confidential

Cautions & Warnings Radioactive Material § Uses 160 m. Ci of Am 241 -DO NOT ATTEMPT TO OPEN TO THE Chem. Pro 100, IT CAN ONLY BE REPAIRED BY THE MANUFACTURER! § NRC Exempt Device § Do Not Open, return to Environics for disposal Lithium Battery § Never open or disassemble § Dispose of Properly -LITHIUM ION BATTERIES MUST BE DISPOSED OF PROPERLY, AND IN ACCORDANCE WITH LOCAL REGULATIONS. Handling § Do not store the detector in an areas where there are strong odors § Avoid handling the detector’s inlet area if your hands might be contaminated with chemicals § Ensure your hands are clean before changing the inlet filter § Do not aspirate (suck) any water or liquids into the Chem. Pro 100 Copyright © Environics Oy. All rights reserved. Company Confidential

Normal Operation § Detector is sampling the ambient air once a second => Detector provides on-line information § When no chemical is detected, status indication ”AIR” is displayed and status LEDs lit green § For point monitoring direct detector air cap towards and locate it near to the target Copyright © Environics Oy. All rights reserved. Company Confidential

Understanding the Library Charts § The Chem. Pro 100 is a classifier, not an identifier § Its pattern recognition software will alarm for groups of chemicals but not identify a particular chemical § For example, when a Chem. Pro 100 is presented with GB, it will display “Nerve” and the gasmask icon along with a bar graph of relative concentration § But the Chem. Pro 100 will not identify the GB as either “GB” or “Sarin” § In the case of the nerve agents, the response protocol is the same for all of the agents so the “Nerve” alarm is appropriate § Blister requires a different response protocol so it is found in another “classification” category Copyright © Environics Oy. All rights reserved. Company Confidential

What is a Library? § The Chem. Pro 100 is a multi-sensor TIC (Toxic Industrial Chemical) and CWA (Chemical Warfare Agent) classifier that uses fuzzy logic to compare what the device is seeing from its multiple sensors to saved “patterns” that result from the device being tested with the actual chemicals using both laboratory and real world exposure test scenarios. This laboratory and real world test data is used to create a detection library. § Libraries are upgradeable to account for future mission changes Copyright © Environics Oy. All rights reserved. Company Confidential

Why Use Libraries? § While the Chem. Pro 100 can detect a wide variety of Chemical Warfare Agents (CWAs) and Toxic Industrial Chemicals (TICs) if all of these chemicals were to be put in one list it could lead to an unsatisfactory number of false alarms § Therefore, chemicals of interest are put into lists (“Libraries”) that are use specific. For example, clues (physical, biological, etc. ) at the scene will lead responders to draw conclusions about the type of threat and then the responder can choose the correct library. § If the responder reinterprets the on-scene clues the selected library in the Chem. Pro 100 can be changed “on-the-fly. ” Copyright © Environics Oy. All rights reserved. Company Confidential

TIC-9. 2. 3 § This library is designed to help classify potentially unknown toxic environments § ‘Chemical Hazard’ may occur in high acid concentrations or preceding or following ‘Toxic’ alarm. Copyright © Environics Oy. All rights reserved. Company Confidential

Clan Lab 1. 2. 0 Library purpose: § This library is designed to alert responders in clandestine methamphetamine labs (“clan lab”) that potentially toxic concentrations of chemicals typically present in clan labs may be present at levels that exceed TWA levels. This library is still considered a “prototype” library and while it can be made available, further field validation is sought. Copyright © Environics Oy. All rights reserved. Company Confidential

Shutting down 1. Let the Chem. Pro 100 run 30 minutes after the last alarm (or simulant challenge) 2. Push the Off-button for about three seconds 3. Shut down screen will appear 4. Push the OK-button immediately 5. The Chem. Pro 100 stores all changed settings to the memory Copyright © Environics Oy. All rights reserved. Company Confidential

Keypad Lock § Locking the keypad: 1. Push the key-button (3 sec) 2. Push the Ok-button § Unlocking the keypad 1. Push the key-button (3 sec) 2. Push the Ok-button Copyright © Environics Oy. All rights reserved. Company Confidential

Basic Levels § Every gas/vapor detector has the potential for crosssensitivities and false alarms § Using the “Basic Levels” screen educated users cancel the background in cases where other clues (biological, other technologies) lead the user to the conclusion that the detector is false alarming § Basic Levels can be turned on/off using the “Settings” menu § When Basic Levels are reset the detection algorithms provide for alarms using the increased background level as a base line Copyright © Environics Oy. All rights reserved. Company Confidential

Battery charging § Plug power adaptor into 110 -250 VAC outlet § Plug adaptor socket into the base of the Chem. Pro 100 § Full charge takes approximately 4 -5 hours § Battery bars flash in unison when fully charged § The Chem. Pro 100 will run while on charge Copyright © Environics Oy. All rights reserved. Company Confidential

User friendly § The Chem. Pro 100 has the most intuitive display on the market § If you can use a cell phone you can use the Chem. Pro 100 § Easy three (3) button operation § Large and clear graphical LCD display § Various adjustable user features; § agent library selection § alarm volume § date and time settings § display and button background lights § language selection § data logging § device diagnostics. . etc. § Several password protected functions § Designed for easy operation in heavy protective ensembles § Menus are divided in to two main sections § All users functions § Password protected functions (Settings) § Access to the Menu by pressing the Menu-button Copyright © Environics Oy. All rights reserved. Company Confidential

Menu Hierarchy Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

Screens Copyright © Environics Oy. All rights reserved. Company Confidential

Changing Alarm Volume To change the volume level: 1. 2. 3. Select ’Alarm Settings’ menu Select ’Normal operation’ and change volume level by pressing Menu-button (Change) Accept the selected volume level by pressing Left-button (Exit) To select the ’Covert operation’: 1. 2. 3. Select ’Alarm Settings’ menu Select ’Covert operation by pressing Right-button (Arrow) Accept the ’Covert operation’ mode by pressing Left-button (Exit) Copyright © Environics Oy. All rights reserved. Company Confidential

Screens Continued Copyright © Environics Oy. All rights reserved. Company Confidential

Screens Continued Copyright © Environics Oy. All rights reserved. Company Confidential

Settings Menu § Password Protected § Intended for maintainer § Prevents operator from inadvertently deleting collected data or change libraries § Functions § § § ‘Gas Library’ ‘Clear Alarm Memo’ ‘Clear Diagnostic’ ‘Set Password’ ‘Miscellaneous Settings’ ‘Log Settings’ Copyright © Environics Oy. All rights reserved. Company Confidential

Settings Menu Screens OR Copyright © Environics Oy. All rights reserved. Company Confidential

Settings Menu continued Write it down! Copyright © Environics Oy. All rights reserved. Company Confidential

Additional Screens Detection Screens Maintenance Issue Screens Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

Chemical Hazard Alarm: Broadband Protection § The Chem. Pro 100 detector is designed to alarm when CWAs and/or TICs are present at life threatening concentrations. The detection rate for CWAs and TICs is extremely high; however, to ensure an additional margin of safety, a generic “Chemical Hazard” alarm has been added to selected libraries at the Chem. Pro family of products. This “Chemical Hazard” alarm is triggered when one of the following conditions is identified: § An individual chemical is detected which is not in the current library selected § Environmental conditions are encountered that are not in the current library selected § A chemical mixture is encountered Copyright © Environics Oy. All rights reserved. Company Confidential

Chemical Hazard Alarm Special Considerations § The Chemical Hazard Alarm is used to minimize false negative alarms. However, there is still a risk of false negative alarms (i. e. no alarm, although the specified chemical is present) in the following two scenarios § The Chem. Pro is turned on in a contaminated area. NEVER turn the Chem. Pro on in a contaminated environment. § The Chem. Pro may fail to alarm if the rate of concentration change as a function of time is greater than six minutes to the alarm level. This is a very unusual situation that is almost never encountered. Most CWA and / or TIC exposures to the Chem. Pro 100 occur as a responder approaches a contaminated or hazardous location and the alarm limits are reached in seconds. Copyright © Environics Oy. All rights reserved. Company Confidential

CWA-9. 2. 3 § This library is designed for use as the PRIMARY library for military or first responder environments when circumstances indicate that a CWA attack has taken place or could potentially take place. § Nerve: Nerve agents -Tabun (GA), Sarin (GB), Soman (GD), Cyclo. Sarin (GF) and VX. § Blister: Blister agents- Sulphur mustard (HD) and Lewisite (L). § Blood: Blood agents- Hydrogen cyanide (AC) and Cyanogen chloride (CK). Copyright © Environics Oy. All rights reserved. Company Confidential

Precursor-9. 2. 3 § This library is designed to help CWA counter proliferation officials and law enforcement officials to indentify the precursors typically used to produce nerve agents and vesicants § ‘Chemical Hazard’ may occur in high nerve precursor concentrations. Copyright © Environics Oy. All rights reserved. Company Confidential

VOC-9. 2. 3 § This library is designed to help classify potentially unknown toxic chemical environments Copyright © Environics Oy. All rights reserved. Company Confidential

H. T. C 9. 2. 3 § The “Highly Toxic Chemical” library provides detection of TDI and Acetonitrile and some acids in the industrial environment Copyright © Environics Oy. All rights reserved. Company Confidential

Overhaul 1. 2. 0 Library purpose: § “Overhaul” is the process whereby firefighters enter a structure that has burned but has been put out with the purpose of confirming that the fire is completely out and to potentially identify the source of the fire. There are many potentially toxic gases in this environment. This library is designed to warn firefighters that potentially toxic gases are present during the Overhaul process and that they should don their SCBA to protect themselves. This library is still considered a “prototype” library and while it can be made available, further field validation is sought. Copyright © Environics Oy. All rights reserved. Company Confidential

Irritant 1. 2. 0 Library purpose: § This library is designed to help first responders identify the presence of irritant chemicals such as pepper spray. This library is still considered a “prototype” library and while it can be made available, further field validation is sought. Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

Maintenance § Operator Maintenance § Replace Filter § Change Battery Pack § Replace Belt Clip § Intermediate Level Maintenance § None § NRC Exempt Status does not permit user to open Chem. Pro 100 case. § All other maintenance must be performed by manufacturer Copyright © Environics Oy. All rights reserved. Company Confidential

Chem. Pro 100 has very low maintenance costs § The Chem. Pro 100 doesn’t require costly consumables § Every 3000 hours it should have its pump and SC sensor replaced § On board timer keeps track of elapsed time § Maintenance is predictable § However, if the Chem. Pro 100 passes its field confidence check (no other calibration is necessary), it may continued to be used past the recommended 3000 hours § Typically cost of acquisition represents 80% of the total lifetime costs of a Chem. Pro 100 § For some other CWA detectors acquisition only represents 10% of their lifetime costs! Copyright © Environics Oy. All rights reserved. Company Confidential

The Chem. Pro 100 stores well § Some detectors need to be “exercised” or run once day/week/month or else they will not work when an emergency comes § The Chem. Pro 100 can be stored for years and if it was working when you stored it, the Chem. Pro 100 will work when you really need it Copyright © Environics Oy. All rights reserved. Company Confidential

Operator Replaceable Spare Parts Inlet Filter E 00581000 Replacement Inlet Tubes E 01822000 Battery Packs Li-Ion: E 00615000 Alk: E 00643000 Belt Clip E 00354 B 01 Copyright © Environics Oy. All rights reserved. Company Confidential

Inlet Filter Replacement § Replace filter § When “Check air intake” alarm is shown § After extremely dirty/dusty operations § After use near heavy/sticky chemicals § Rounded edge of filter goes downward Cap removed from Chem. Pro 100 Inlet Port Thermistor Avoid touching or damaging Inlet filter removed from Chem. Pro 100 Copyright © Environics Oy. All rights reserved. Company Confidential

Battery Pack Replacement Slide battery clip towards the data port to remove battery Copyright © Environics Oy. All rights reserved. Company Confidential

Easy battery access § The rechargeable Li-Ion battery lasts 8 -12 hrs and is easily swapped without tools with a 6 -AA battery pack for an additional 8 hrs of run time § The Chem. Pro 100 can charge the Li-Ion battery (in 5 hours) or easily run continuously on 110/220 VAC (DC adaptors are also available) Copyright © Environics Oy. All rights reserved. Company Confidential

Maintenance - Decontamination Normal device § Use regular nitrile gloves § Close the inlet cap § Spray a warm light soap water to the surface § Wait about 2 minutes § Dry the device by using a towel § Make sure that the device is dry, when you continue § While the Chem. Pro 100 is IP 67 rated waterproof with its inlet sealed, a wipe decon is preferred over dunking in case leaks have developed from rough use Copyright © Environics Oy. All rights reserved. Company Confidential

Maintenance - Decontamination Contaminated device § Put the device in a fume chamber/hood and start it up and run for minimum 30 minutes § Use a thick butyl-gloves § Keep the device in a fume chamber/hood during the cleaning § Wipe the device by using a Isopropanol/alcohol § Continue by wiping the device with hypochlorite solution § Proceed with the normal cleaning Copyright © Environics Oy. All rights reserved. Company Confidential

Troubleshooting § Chem. Pro 100 has been designed with a high level of integrated Built-in tests and will alert the user of any potential failures § Some troubleshooting is presented in the operators manual § The built-in test may diagnose a failure that is indicated by functional exception code: Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

How does an Orthogonal Detector work? § “Orthogonal” means to look at something from many different angles § Orthogonal detectors use a variety of sensors rather than just one type to come to a conclusion § Each sensor has its strengths and weaknesses § “Sensor fusion” takes advantage of this by utilizing the strengths of a number of sensors to come to a final conclusion § Advanced signal processing is used to match the pattern from the sensor array to a library of compounds § By using multiple sensors the goal is to increase sensitivity while reducing false alarms § Another way of looking at this is that redundancy is built into the detector Copyright © Environics Oy. All rights reserved. Company Confidential

Environics open-loop IMS § While a truly orthogonal detector, the heart of the Chem. Pro 100 remains Environics’ unique open-loop Ion Mobility Spectroscopy (IMS) sensor which uses a Nuclear Regulatory Commission (NRC) exempt 241 Am ionization source § As safe as a smoke detector, the Chem. Pro 100 doesn’t require periodic nuclear wipe tests like most other IMS products § § § IMS uses an ionizing source to break down the sample into ions Ions then travel down a magnetic “drift tube” Travel time of ions is matched to algorithms in detector’s library Simply like “distilling” ions It’s a dirty, hot/cold, dry/wet world out there, multiple sensors and strong signal processing provide the Chem. Pro 100 with fast and reliable detection without high cost consumables like dopants and sieve packs § Life-cycle costs and logistical footprint are much less than those of traditional IMS and flame-spectrophotometer-based devices Copyright © Environics Oy. All rights reserved. Company Confidential

Summary § Industry leading sensitivity using state of the art 3 rd generation open-loop Ion Mobility Spectroscopy (IMS) technology § A truly orthogonal detector for greater sensitivity with low false alarms § Low life-cycle costs & logistics requirements: up to 27 times less expensive to own than comparable detectors § Stores well because it doesn’t need to be “exercised” § Non-threatening design won’t alarm civilians § User friendly, if you can use a cell phone you can use the Chem. Pro 100 Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

Agenda Chem. Pro 100 introduction Standard package & accessories Fitting the Chem. Pro 100 into your CWA Detection program Start-up and normal operation Menu functions Libraries Maintenance Technology Copyright © Environics Oy. All rights reserved. Company Confidential

Alarm Display: relative concentrations The higher the concentration of identified compound the more bars will appear 1. Low Alarm or 1 bar: is trigger at the alarm level documented in the Chem. Pro 100 library datasheets for a particular class of chemical 2. Medium Alarm or 2 bars: is trigger at 5 times the low alarm threshold 3. High Alarm or 3 bars: is triggered at 5 times the medium level Copyright © Environics Oy. All rights reserved. Company Confidential

Alarm Display Provides audio and visual alarms: § Adjustable audio alarm (up to 95 d. B) 1. Detected compound class 2. Agent relative concentration 3. Agent related icon 4. Alarm acknowledged/Mute button 5. Blinking status LEDs § Alarm & Data logging features: § § Alarm logging; ü 200 alarms (Alarm type, concentration, date, time, duration, acknowledgement) Data logging; ü 4 hours ü All measured data ü RS-232 compatible Copyright © Environics Oy. All rights reserved. Company Confidential