1. Teledyne Analytical Instruments TELEDYNE AAQMS Systems

2. Analytical Instruments for AQMS CO – GFC7001E NO2 – 9110E SO2 – 6400E VOC – 4060 Ozone – 400E Particulate Matter (2.5 & 10) – Beta Ray Attenuation Zero Air Generator – 701 Mass Flow Calibrator – 702E DAS – Win collect 2

3. NOx Analyzer - 9110 Chemiluminescence NO / NO2 / NOx Analyzer USEPA RFNA-1194-099, CE 3

4. Ranges: 0-50 ppb to 0-20,000 ppb full scale, user selectable; Independent NO, NO2, NOX ranges and auto ranging supported Units: ppb, ppm, μg/m3, mg/m3 Zero noise: <0.2 ppb (RMS) Span noise: <0.5% of reading (RMS) above 50 ppb or 0.2 ppb, whichever is greater Lower Detectable Limit (LDL): 0.4 ppb Zero drift: <0.5 ppb/24 hours, <1 ppb/7 days Span drift: <0.5% /24 hours, <1% of reading/7 days Lag time: 20 seconds Rise and Fall time: <60 seconds to 95% Linearity: 1% of full scale Precision: 0.5% of reading Sample flow rate: 500 cm3/min ±10% Operating temp range: 5 - 40°C 4

5. 9110E NOx - Schematic 9110E NOx - Schematic 5

6. NOx Analyzer - 9110 The Model 9110 Nitrogen Oxides Analyzer uses chemiluminescence detection, coupled with state-of-the-art microprocessor technology to provide the sensitivity, stability and ease of use needed for ambient or dilution CEM monitoring requirements of nitric oxide (NO), nitrogen dioxide (NO2) and the total nitrogen oxides (NOx). The Process: 1.The 9110 calculates the amount of NO present by measuring the amount of chemiluminescence given off when the sample gas is exposed to ozone (O3). 2.A catalytic-reactive converter converts any NO2 in the sample gas to NO, which is then measured as above (including the original NO in the sample gas) and reported as NOx. 3.NO2 is calculated as the difference between NOX and NO. Since the density of the sample gas effects the brightness of the chemiluminescence reaction, the software compensates for temperature and pressure changes. 6

7. NOx Analyzer - 9110 Auto-Zero Stability is further enhanced by an Auto-Zero feature which periodically redirects the gas flow through the analyzer so that no chemiluminescence reaction is present in the sample chamber. The analyzer measures this‘dark” condition and uses the results as an offset, which is subtracted from the sensor readings recorded while the instrument is measuring NO and NOX. The result gives a sensitive, accurate, and dependable performance under the harshest operating conditions. Software features: The M200E analyzer’s multi-tasking software gives the ability to track and report a large number of operational parameters in real time. These readings are compared to diagnostic limits, should any fall outside of those limits the analyzer issues automatic warnings. Using the analyzer's internal memory, allows the logging of multiple parameters including averaged or instantaneous concentration values, calibration data, and operating parameters such as pressure and flow rate. 7

8. NOx Analyzer - 9110 Exceptional features Ranges, 0-50 ppb to 0-20 ppm, user selectable Independent ranges for NO, NO2, NOX Multi-tasking software allows viewing test variables while operating Continuous self checking with alarms Permeation dryer on ozone generator Dual bi-directional RS-232 ports for remote operation (optional RS-485 or Ethernet) Digital status outputs provide instrument operating condition Temperature & Pressure compensation Converter efficiency correction software Catalytic ozone scrubber 8

9. NOx Analyzer - 9110 Figure 3-4: Pneumatic Diagram – Basic 9110 p32* Figure 3-3: Internal Layout – Top View with IZS Option p31* PMT:Photo-Multiplier Tube IZS: Internal Zero /Span GLOSSARY p55* The chemiluminescence method for detecting NOX is subject to interference from a number of sources including water vapor (H2O), ammonia (NH3), sulfur dioxide (SO2) and carbon dioxide (CO2) but the M200E has been designed to reject most of these interferences. Ammonia3 is the most common interferent, which is converted to NO in the analyzer’s NO2 converter and creates a NOX signal artifact.If the M200E is installed in an environment with high ammonia, steps should be taken to remove the interferent from the sample gas before it enters the reaction cell. Teledyne API offers a sample gas conditioning option to remove ammonia and water vapor Carbon dioxide diminishes the NOX signal when present in high concentrations. The analyzer should not be used in an application with excess CO2, Excess water vapor can be removed with one of the dryer options described in Section 6.8. In ambient air applications, SO2 interference is usually negligible. * Pages of the data sheet 9

10. NOx Analyzer - 9110 COMMUNICATION OPTIONS RS-232 MODEM CABLE (OPTION 60A) RS-232 MULTIDROP (OPTION 62) is used with RS232 and utilizes both DB-9 connectors on the rear panel to enable communications of up to eight analyzers with the host computer over a chain of RS-232 cables. ETHERNET (OPTION 60C) ETHERNET + MULTIDROP This option allows the instrument to communicate on both RS-232 and ETHERNET networks simultaneously. It includes the following:  RS-232 MULTIDROP (OPT 62)  ETHERNET (OPT 60C) CONCENTRATION RELAY ALARM (OPTION 61) NO Alarm 1 = 20 PPM NO Alarm 2 = 100 PPM NO 2 Alarm 1 = 20 PPM NO 2 Alarm 2 = 100 PPM 10

11. NOx Analyzer - 9110 NOx Analyzer - 9110 SPECIAL FEATURES 1. DILUTION RATIO OPTION The Dilution Ratio Option is a software option that is designed for applications where the Sample gas is diluted before being analyzed. Typically this occurs in Continuous Emission Monitoring (CEM) applications where the quality of gas in a smoke stack is being tested and the sampling method used to remove the gas from the stack dilutes the gas. Once the degree of dilution is known, this feature allows the user to add an appropriate scaling factor to the analyzer’s CO concentration calculation so that the Measurement Range and concentration values displayed on the instrument’s Front Panel Display and reported via the Analog and Serial Outputs reflect the undiluted values. 2. MAINTENANCE MODE SWITCH The instruments can be equipped with a switch that places the instrument in maintenance mode. When present, the switch is accessed by opening the hinged front panel and is located on the rearward facing side of the display/keyboard driver PCA, on the left side, near the particulate filter. When in maintenance mode the instrument ignores all commands received via the COMM ports that alter the operation state of the instrument. 11

12. NOx Analyzer - 9110 12 3. SECOND LANGUAGE SWITCH API’s instruments can be equipped with a switch that activates an alternate set of display message in a language other than the instrument’s default language. To activate this feature, the instrument must have a specially programmed Disk-on-Module (DOM) containing the second language.

13. NOx Analyzer - 9110 ELECTRO-STATIC DISCHARGE Modern electronic devices such as the types used in the various electronic assemblies of your analyzer, are very small, require very little power and operate very quickly. Unfortunately, the same characteristics that allow them to do these things also make them very susceptible to damage from the discharge of static electricity. Damage to components occurs when these static charges come into contact with an electronic device. Temporary anti-ESD work area Always wear an Anti-ESD wrist strap when working on the electronic assemblies of your analyzer. Simply touching a grounded piece of metal is insufficient. While this may temporarily bleed off static Always store sensitive components and assemblies in anti-ESD storage bags or bins 13

14. TELEYNE Team Thank you All Company Confidential Company Headquarters: City of Industry, California USA Facility: 60,000 sq. ft. / ISO- 9001:2008 Founded: 1945 Core Capabilities: Manufacturer of high quality measurement and control instrumentation. Website: www.teledyne-ai.comwww.teledyne-ai.com