aqms presentation thermo

The world leader in serving science

Ambient Air Quality

Monitoring

Presented By

Naveen kumar–Service Engineer (EID)

NOIDA

2

POLLUTANTS EVERY WHERE - NEW POLLUTANTS - NEW STANDARDS - NEW MEASURING TECHNOLOGIES

POLLUTION …

3

Are you interested in finding out about Air Quality?

Do you have questions in relation to Air Quality?

Look no further.

There is a lot of information, about Air Quality, and how we handles

Air Quality.

Air Quality

4

Air pollution

Air pollution comes from many different sources: stationary sources such

as factories, power plants, and smelters and smaller sources such as dry

cleaners and degreasing operations; mobile sources such as cars, buses,

planes, trucks, and trains; and naturally occurring sources such as

windblown dust all contribute to air pollution.

Air Quality can be affected in many ways by the pollution emitted from

these sources. These pollution sources can also emit a wide variety of

pollutants.

The EPA has these pollutants classified as the six principal

pollutants (or criteria pollutants-as they are also known). These pollutants

are monitored by the EPA, as well as national, state and local

organizations.

Air Quality

5

Finding out if the Air we Breathe is Clean

The six criteria pollutants addressed in the NAAQS are Carbon

Monoxide, Nitrogen Dioxide, Lead, Ozone (or smog), Particulate

Matter, and Sulfur Dioxide.

If the levels of these pollutants are higher than what is considered

acceptable by EPA, then the area in which the level is too high is

called a no attainment area.

The Air Pollution Monitoring program monitors all of the six criteria pollutants.

Measurements are taken to assess areas where there may be a problem, and

to monitor areas that already have problems. The goal of this program is to

control areas where problems exist and to try to keep other areas from

becoming problem air pollution areas.

POLLUTION

6

What Are the Six Common Air Pollutants? O3

SO2

NOX

CO

SPM

LEAD

POLLUTION

7

NAAQS - US EPA

The Clean Air Act, which was last amended in 1990, requires EPA

to set National Ambient Air Quality Standards for pollutants

considered harmful to public health and the environment.

The Clean Air Act established two types of national air quality

standards.

• Primary standards set limits to protect public health, including the health of

"sensitive" populations such as asthmatics, children, and the elderly.

• Secondary standards set limits to protect public welfare, including protection

against decreased visibility, damage to animals, crops, vegetation, and

buildings.

8

… NAAQS - US EPA

The EPA Office of Air Quality Planning and Standards

(OAQPS) has set National Ambient Air Quality Standards for

six principal pollutants, which are called "criteria" pollutants:

PM10 & PM2.5, SO2, NO2, CO, O3, Lead

Units of measure for the standards are parts per million (ppm)

by volume, milligrams per cubic meter of air (mg/m3 ), and

micrograms per cubic meter of air (µg/m3 )

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International standards and guidelines (WHO-US EPA)

(1) : PM10 (<10 µm), (2) : PM 2.5 (<2.5 µm)

(3) : SP + SO2 : « black fumes » method (5 µm)

POLLUTANTS WHO(World Health Organization)

US EPA – NAAQS(National Ambient Air Quality Standard)

PARTICULATEMATTER

(PM) µg/m3

125 per 24h (3)50 per year (3)

65 per 24h (2)150 per 24h (1)15 per year (2)50 per year (1)

SULFUR DIOXIDE(SO2) µg/m

3

500 per 10-15 minutes125 per 24h50 per year

1300 per 3h (0.5 ppm)365 per 24h (0.14 ppm)80 per year (0.03 ppm)

NITROGEN DIOXIDE(NO2) µg/m3

200 per 1h40 per year

100 per year (0.053 ppm)

CARBON MONOXIDE(CO) mg/m3

100 per 10-15 minutes30 per 1h10 per 8h

40 per 1h (35 ppm)10 per 8h (9 ppm)

OZONE(O3) µg/m

3

120 per 8h 235 per 1h (0.12 ppm)

LEAD(Pb) µg/m

3

0.5 per year 1.5 per quarter

10

Welcome to Thermo Fisher Scientific


We are the leading provider of analytical instruments,

equipment, reagents and consumables, software and services

for research, analysis, discovery and diagnostics

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We enable our customers to make the world healthier, cleaner and safer

The World Leader in Serving Science

Scale

$10 billion in revenues

30,000 employees in 38 countries

350,000 customers

150 countries served

Capabilities

Complete portfolio

World-class technologies

Commercial and service strength

Experience 150 years of combined experience

Brand Equity Pre-eminent brands

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iSeries Platform – Design Overview

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Introduction

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iSeries Common Electronics - User Interface

Soft key prompts

One Button Programming

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iSeries Common Electronics - User Interface

Run

Menu

Title Bar • Shows what’s being displayed

Measurements • 1-5 lines

• Measurement descriptor

• Measurement value

• Units

Status bar • Measurement status

• Time

• Alarm status

Menu data • Menus, data display, entry

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iSeries New Features

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iSeries Platform – Common Electronics and Modular Measurement System

Common Electronics

Section

Measurement

System Module

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iSeries Common Electronics

Motherboard/Processor Board

Digital Output Board

Universal Switching

Power Supply

Graphic Display

Keypad

Front Panel

Connector Board

AC Power

Switch

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iSeries Common Electronics – Front View

Transformer for 220/240

VAC or 100 VAC

Operation

22

iSeries Common Electronics – Rear View

RS485 Expansion Connector

(External Converter Boxes)

RS232/485 Serial Ports

Ethernet Port

Digital Output (Relay) Port

Common I/O Connector Expansion I/O Connector

Measurement System Connections

AC Power Connector

and Fuse

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FEATURES BENEFITS

Improved Layout Easier Component Accessibility

Product Commonality Fewer Parts

Shorter Lead Times

Quick Learning Curve

Eases Spare Parts Inventory

Ethernet Connectivity Efficient Remote Access

Enhanced User Interface Display Screen Customization

One Button Programming

Flash Memory Increased Data Storage

Web Based Firmware Upgrades

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iSeries Key Enhancements

Enhancement Details

Easier Maintenance Fewer PCBAs (33% reduction), case separation, fold-down

divider panel, component layout – better access, subassembly

captive screws, elimination of hardware based pot adjustments

Greater Product

Commonality

Identical motherboard, digital output board, I/O expansion board

and front panel board – eases spare parts inventory

Flash Memory Increased data storage (56K g 4mb)

Efficient firmware upgrades

Ethernet Connectivity Efficient analyzer remote access

User Interface Large graphics display and programmable soft keys

I/O Functionality cSeries: 8 digital inputs; 8 digital outputs; 3 analog outputs

iSeries: 16 digital inputs; 10 digital outputs; 6 analog outputs

Power Fail Relay Contact closure based signal relay to DAS, DCS, control room,

visible / audible alarm

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iSeries Measurement Electronics

All Electronics Board

• Upgraded electronics is necessary due to parts obsolescence/cost

• Snap-fit mounting connectors instead of screws to reduce assembly

time

Pressure and Flow Sensor Boards

• Upgraded electronics

• Removed pots/jumpers and replaced with software calibration

Permeation Oven

• Removed temperature control board, all temperature measurement

and control now handled by measurement interface board

• Kept same connectors to remain backwards compatible with C

Series.

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iSeries Measurement Electronics

Measurement Interface Boards

• Provides all power and connections to measurement system

• Different for each measurement technology

• 3 Connections to common electronics: 24VDC Power, 110VAC Power, RS-485

• Upgraded electronics, removed pots/jumpers where possible

• On-board processor handles data acquisition and low-level signal processing to/from:

• Up to 2 frequency inputs for primary measurements

• Up to 16 analog inputs for other measurements

• Up to 4 analog outputs for measurement system control

• Up to 1 SPI port for measurement system control

• Up to 2 PWM outputs & 1 bang/bang output for heater control

• Up to 16 solenoid outputs

• Up to 8 digital control outputs

• Up to 8 digital status inputs

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FEATURES BENEFITS

Enhanced Electronics Design Improved Serviceability

33% Reduction in Common PCBA

Analog Inputs External Sensor Signal Capture

Communication Protocol

Flexibility

TEI For Windows Support

Web Based (HTTP) Support

ModBus Support

Power Fail Relay Remote Power Failure Indication

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iSeries Platform – Other Features

Replaced side clips with captive thumb screws

Standard EIA rack mount as well as retrofit C-Series rack mount

Integral mounting tabs to reduce screws and assembly time

Mounted sub-assemblies on plates using alignment pins and

captive hardware to reduce assembly time and facilitate

outsourcing

Hinged panel for mounting measurement interface board which

allows greater access to components during assembly

Optimized component layout to facilitate one-step removal

process (reducing the need to remove other components).

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iSeries Common Electronics – I/O

2 RS-232/485 Serial Connectors

• Single port that may be daisy chained

• Software programmable for RS-232 or RS-485

• Software selectable baud rate

Ethernet Port

6 Analog Outputs

• Software selectable measurement channel and range

• User selectable 0-100mV,1V,5V,10V

16 Digital Inputs

• Software selectable triggers for measurement mode, calibrations, etc.

Power Fail Relay

• Both NC and NO contacts for connection versatility

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iSeries I/O

Digital Output Card (Standard)

• 10 Relays • Software selectable logic state (open or closed)

• Software selectable output data

Any alarm condition

Autorange status

Service mode

Units selection (ppb or ug/m3)

Zero/span/sample mode

I/O Expansion Card (Optional)

• 6 0-20/4-20mA Analog Outputs • Software selectable measurement channel and range

• Independent of voltage outputs

• 8 0-10V Analog Inputs • Input from external sensors

• Conversion table to read units other than volts

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iSeries Datalogging

I.B Data Logging

• LRECs and SRECs kept for backward compatibility.

• Alarm indicators kept for backward compatibility.

• User may select memory allocated for LRECs and SRECs in 10%

increments (no more 2K blocks).

• User may select what data is logged (up to 32 items each).

• 3MB FLASH allocated for logged data

• 42i default stores 25,000 LRECs (1 minute logging is 18 days of data). 42C stored

1,500 LRECs (1 minute logging is 25.5 hours of data).

• 42i default stores 96,000 SRECs (1 minute logging is 53 days of data). 42C stored

2,500 SRECs (1 minute logging is 42.6 hours of data).

• Worst-case 1 week of data with full LRECs & SRECs on 1 min logging.

• Best-case 100% LRECs date/time/flags/conc 190,000 records.

• Logged data may be viewed on front-panel by date or record num.

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i Port Software

Following settings of screen refresh values makes i port software

run better.

Suggested refresh values depending on the baud rate:

This can be changed in the preferences menu:

9600 = 30 sec

19200 = 15 sec

38400 = 10 sec

57600 = 8 sec

115200 = 5 sec

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iSeries I/O

Serial Port

• Two connectors to support daisy chaining (like C Series)

• DB9 Male Connectors, DTE configuration (like C Series)

• Software selectable for RS-232 or RS-485

• RS-232 pinouts identical to C Series

• RS-485 pinouts different from C Series!!!

• Software selectable baud rate (1200 – 115200 Baud)

• Software selectable communications protocol

• Thermo CLINK

• Thermo Streaming

• MODBUS RTU

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Updated Data Logging

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Allow Over/Under Range Outputs


SO2 Analysers

Model 43i

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“ Fluorescence “

- emission of light or Luminance from electronically excited state of a molecule

Sulphur dioxide absorbs light in three primary UV regions.

Out of these, the band between 190 nm and 230 nm is best suited for

fluorescence measurements.

Absorption of ultraviolet radiation by SO2 molecule yields an excited

Molecule SO2*. SO2* then releases its excess energy by fluorescence

at a different wavelength, typically between 240 - 420 nm

Measurement Principle

38


Ia

Kf

SO2 + Hn1 SO2*

SO2* SO2 + Hn2

Ia = Io[I-e-{ax(SO2)}]

F = K(SO2)

Io = Incident Intensity

Ia = Intensity absorbed by SO2 Molecules

a = Absorption Coefficient of SO2

x = Optical path length

(SO2) = Concentration

39


40

The sample gas flows through a "Kicker" which removes hydrocarbons from

the gas stream through a selective permeation membrane.

The excitation light is produced by a pulsed xenon flash lamp and filtered by

a set of four interference mirrors (excitation filter) which transmit light

between 195 - 235 nm.

The emission filter is a combination of two band pass filters.

It selects light between 340 and 410 nm before the emitted radiation

reaches an orthogonally oriented photomultiplier tube.

A photo detector monitors the light from the lamp. Its signal is

compared to a reference signal and used to control the lamp intensity.

Theory of Operation

41

Signal Processing Power Supply

Pressure

Transducer

Flow

Transducer

Sample

Span

Zero

Sample Pump

Exhaust

Capillary

PMT Detector Band-pass

Filter

U.V. Lamp

Span/Zero

Valve

Option

Photo-detector (feedback)

HC Kicker

Flow Schematics

42

PHOTO MULTIPLIER TUBE

U.V. LIGHT

SOURCE

REFLECTIVE BANDPASS FILTERS

CONDENSING LENS

RELAY LENS

CIRCULAR BAFFLE

REACTION VOLUME

BANDPASS FILTER

PHOTO-DETECTO

R

ELECTRONICS

Pulsed source lamp

Reflective filtering

Circular baffle

Constant U.V. excitation level

MODEL 43i

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FEATURES BENEFITS

Pulsed Fluorescence

Design

No Consumables

Long Lamp Life

High Optical Density

Long Term Stability

Preferred Method

Worldwide

Hydrocarbon Kicker SO2 Specific Analysis

Selective Permeation

Removal

Flow Rate Independent

Design Enhancements

44

FEATURES BENEFITS

Reflective U.V. Filtering

Wavelength Selectivity

Increased Sensitivity

Increased Stability

Circular Baffle Minimizes Stray Light

Interference

Thermally Controlled

Optical Bench

Drift Minimization

Improved

Reproducibility

Design Enhancements

45

FEATURES BENEFITS

U.V. Reference Detector Continuous Monitoring

of Incident Light

Automatic Feedback

of Lamp Excitation

Energy

Design Enhancements

46

Display Voltages of Main Board, Lamp & PMT Power

supplies

Temperature Display

Pressure Display

Flow Display

Lamp Intensity

Optical Span Test

Test Analog Outputs

Instrument Configuration

Digital Inputs

Relay States

Diagnostic Features

47

Trouble Shooting Guide

48

Trouble Shooting Guide

49

Preventive Maintenance Calendar – 43i

Activity Frequency

Visual Inspection and Cleaning Once a Week

Sample Particulate Filter Replacement Once in 15 days

Fan Filter Inspection and Cleaning Once in 15 days

Signals Check Once in a Month

Calibration Check as per regulations

Capillary Inspection and Replacement Once in Six Months

Leak test Once in Six Months

Pump Rebuilding Once in Six Months

Check Flash Pump Once in a Year

Check or Replace Hydrocarbon Kicker Once in a Year

51

Model 450i Principle of Operation

53

Specifications

54

Measurement Display

55

Measurement Mode


Model 42i NO-NO2-NOX

NOX Analyser

Model 42i

57

MODEL 42i Principle of Operation

58

Model 42i Flow Schematic

59

Measurement Calculations

60

Specifications

61

Specifications

62

Single/Dual Range

63

Auto Range

64

Auto Range

65

Gas Units

66

Custom Ranges

67

Averaging Time

68

Auto/Manual Mode

69

Ozonator Safety

70

Preventive Maintenance

73

Flow Schematics

74

Theory of Operation

75

Theory of Operation

76

Specifications

78

Measurement Modes

NO Manual

NOX Manual

NT Manual

AUTO

NO

NOX

NT

NO

NO2

NH3

79

Model 48i CO Analyser

Model 48i CO Analyzer

80 15

iSeries Measurement Electronics –Gas Filter Correlation Analyzers (48i, 410i)

• Measurement Interface Board

– Combines motherboard, power supply board, bias supply, bench temperature control, and input board from C Series

• Preamp Board

– Software gain selection instead of resistor selection to simplify assembly

81

Principle of Operation

82

Model 48i Flow Schematic

83

Preventive Maintenance

Preventive Maintenance Calender Model 48C

Sr Description Frequency Criteria

1 Visual Inspection and Cleaning Weekly Check dust particles or bad contacts

2 Clean or Replace Dust filters Weekly check particle deposits

3 Clean or Replace fan protection filters Weekly High internal temp of analyser

4 Clean Capillaries Once in a month dropped flow rates even with good pump

5 Clean Optics

Best results are obtained when

optics is cleaned prior to

calibration, typically once in six

months.

Cleanliness of the mirrors should be

checked anytime AGC intensity drops

below 200,000 Hz.

6 Replace IR Source

IR Source have a finite life, since it is

relatively inexpensive and easily

replacable, we recommend

replacing it annually.

There is no light output or even after

cleaning the optics IR intensity

remains lower than 100,000hz.is

7 System Leak Checks, replacement of Solenoid

valves Annually

even when pump diaphragm is good and

capillaries not blocked; if plugging

inlets takes more than 60 sec for

pressure value to drop below 250mm

Hg.

8 Pump rebuilding Annually even after cleaning Capillaries if flow is

below 0.350LPM

Caution: Optical mirrors are easy to scratch, this may lead to harm than any good.

84

Troubleshooting

Here are a few of the best things to do/know when troubleshooting our I/R Instruments.

1. When you request AGC Intensity, the most critical Intensity to have is the AGC OFF Intensity.

This is obtained in the service menu under intensity check. It will first show you the AGC Intensity

then you can

toggle the AGC off. AGC off Intensity should be no lower than 150,000 Hz. 200,000 Hz is Typical

with the AGC On.

This must be obtained while flowing zero air.

2. When ever you get the background limit error, the first thing you should check is in service

mode go to Initial S/R Ratio.

If the unit is a 48C, the S/R Ratio must be between 1.13 - 1.19 with Zero air flowing.

The Initial S/R Ratio must be set to what the Current S/R Ratio is reading.

For Example: If the Current is 1.14 and the Initial is 1.17.

Change the initial S/R to be equal to the Current which is 1.14.

They should both now be reading 1.14 as an example.

When these two numbers are not close together, you will get the background error.

Note: If the Current S/R Ratio is out of our tolerance of 1.13 - 1.19, here are some things that

could make it low.

A: Dirty Gas Correlation Wheel

B: Wheel needs to be replaced.

C: The unit may have a purge housing around the wheel and the purge air is not CO Free.

D: A bad Interference Filter.

85

Specification

86

410i

87

410i Schematics

88

410i Specifications

89

Online PM 10 / PM 2.5 / PM 1 / TSP Monitor b Attenuation

Series FH 62 C14

90

USEPA Designated for PM10

CARB Designated for PM10 & PM2.5

Series FH 62 C14 Features and Benefits

• Automatic and adjustable filter changing for optimizing equilibrium and filter loading changes

• Accounts for Natural Radioactivity

• 1-yr data storage and minimum 6 month filter tape

• Insensitive to vibration and diurnal temperatures

• Mass measurement independent of aerosol properties

• Data Output via Analog, Serial, and Display

• Long term networking ability

• Microprocessor controlled, Quality Assurance Features

91

Adjustable Inlet Heater (smart heater pending)

Series FH 62 C14 Features and Benefits

• Analog I/O Expansion Board: Can be used with meteorological sensors

• Filter Strip Printer for quasi-Chain of Custody

• Significant mass loading for post collection analysis

92

TEOM® Series 1400a Ambient Particulate Monitor

Operating Principle Overview

Setting the standard for

particulate monitoring worldwide

Direct, continuous, filter-based

USEPA Equivalent Method for

PM-10: EQPM-1090-079

German TÜV Report for EN12341

European PM-10 standard

93

TEOM Mass Transducer

Tapered element oscillates at its

natural frequency

Particulate matter collects on filter

continuously

Frequency decreases with

accumulation of mass

Direct relationship between mass and

frequency change

Tapered Element

94

TEOM Monitor Mass Measurement Principle

M g Kf f

o

o

( )

1 1

1

2 2

Data averages and update intervals:

• 5-Minute Total Mass Average (every 2 sec)

• 10-Minute Rolling MC Average (every 2 sec)

• 30-Minute MC Average (every 30 minutes)

• 1-Hour MC Average (every 1 hour)



95

1400A Mass Measurement

Instrument Performance (3 l/min, 1s,stable conditions)

Measurement Range: 0 to 5,000,000 µg/m³ (5 g/m³)

Resolution: 0.1 µg/m³

Precision: ±1.5 µg/m³ (1-hour ave), ±0.5 µg/m³ (24-hour ave)

Minimum Detectable Limit for Mass Measurement: 10

nanograms, 0.06 µg/m³ (1-hour ave)

Accuracy for Mass Measurement: ±0.75%

96

1400A Specifications

Power Requirements

• Sensor and Control Units: 120 VAC/60 Hz: 1 A; 240 VAC/50

Hz: 0.5A

• Pump: 120 VAC/60 Hz: 4.25 A; 240 VAC/50 Hz: 2.25 A

Physical Dimensions:

• Base of TEOM Sensor Unit: W: 14" (36 cm) x D: 11" (28

cm) x H: 13“ (33) cm;

• Heated Air Inlet of TEOM Sensor Unit: H: 26" (66 cm) x

Diameter:3.5" (9 cm); Weight: 40 lb (18 kg)

• TEOM Control Unit: W: 17" (43 cm) x D: 18" (46 cm) x H: 9"

(22 cm) (rack mountable); Weight: 32 lb (15 kg)

97

1400A Specifications

Operating Range:

• The temperature of the sampled air may vary between -

40 and 60C.

• The TEOM Sensor and Control Units must be weather

protected within the range of 2 to 40 °C. An optional

Complete Outdoor Enclosure provides complete

weather protection.

• Main Flow Rate: 0.5 to 4.0 l/min

• Auxiliary Flow Rate: 2.0 to 18.0 l/min

• Temperature of Mass Transducer: ambient to 70 °C

• Temperature of Internal Sample Tube: ambient to 70 °C

98

8500 FDMS Typical Installation

99

Mass Concentration Calculation

Based upon mass concentration (MC) measurements obtained during

the base and reference periods, the FDMS system updates a one-hour

average of the following results every six minutes :

Base mass concentration (Base MC) = PM concentration of the

particleladen sample stream (comparable to the Sample Equilibration

System at 30° C).

Reference mass concentration (Ref MC) = PM concentration of the

particle-free sample stream, after passing through the purge filter.

Mass concentration (MC) = Base mass concentration (Base MC)

adjusted by the reference mass concentration (Ref MC) — Base MC

(usually positive) minus Ref MC (negative when mass volatilizes from

the filter).

MC = Base MC - Ref MC

100

Series 1405 DF

The Series 1405-DF Monitor is composed of two major

components (Figure 1-1):

the sample inlet assembly with virtual impactor and the

Series 1405-DF unit with FDMS system. The user

enters the system parameters into the Series 1405-DF

unit using a color touch screen that is located on the

front of the unit. Additionally, the system is furnished

with software for personal computers (PCs) to allow

the user to download data and update instrument

firmware. The instrument does not require a dedicated

computer to function in the field.

101

TEOM Series 1405

The Series 1405-D Monitor is composed of two major components: the sample inlet assembly with virtual impactor and the Series 1405-D unit. The user enters the system parameters into the Series 1405-D unit using a color touch screen that is located on the front of the unit. Additionally, the system is furnished with software for personal computers (PCs) to allow the user to download data and update instrument firmware. The instrument does not require a dedicated computer to function in the field.

The sensor unit contains the two mass measurement hardware systems that continuously monitor both fine and coarse particulate. PM Coarse and PM fine particulate, split by a virtual impactor, each accumulate on the system’s exchangeable TEOM filters. By maintaining a flow rate of 1.67 l/ min through the coarse particulate flow channel and 3 l/min through the fine particulate channel, and measuring the total mass accumulated on each of the TEOM filters, the device can calculate the mass concentration of both the fine and coarse sample streams in near real-time.

The sampling system consists of a size-selective inlet, flow splitter

102

Achievements in Air Quality monitoring

Experience of many years in supplying, maintenance of ambient

as well as stack monitoring stations.

ThermoFisher and Chemtrols have been awarded with the

biggest order for 61 nos. ambient monitoring stations in India by

NTPC.

Following monitors will be integrated in one station

SO2 Analyser : Model 43i

NOX Analyser : Model 42i

PM 10 Monitor : Model FH 62 C 14

CO2 Analyser : Model 410i

Multi gas Calibrator : Model 146i

With calibration gas cylinders, S/W and other accessories

103

Bill Of Material for One AAQM Station

Analysers (NOX, SO2, CO, PM 10)

Multi Gas Calibrator (MGC)

Zero Air Generator required for MGC

Sample Handling System (Moisture Trap for Gas Analysers)

Sampling head for PM 10 Sampling

Calibration Gas Cylinders with Regulators

Data logging System (PC, Communication S/W, Telephone line

& Modem for Central Station Communication)

Rack, sample tubes, communication cables

104

Continuous Ambient Air Quality

Monitoring Systems

Continuous Emission Monitoring Systems

Opacity/Dust

Hydrocarbon Analysers

Calibrators and Zero Air Generators

Pollution Monitoring Mobile Vans

Analyser Shelters

Turnkey Projects

Data Acquisition Systems for Ambient

& Stack Monitoring

Environment Instrumentation

105

More than 25 dedicated Customer Support Personnel dedicated for

Environment Instrumentation Division

• Broad Functions of EI includes:

• Support from Conception to completion

• Assist Customer to Choose Right Solution

• Integration and Project Supply

• Mobile Van/ Fixed Shelter Design and Fabrication

• Quality Maintenance and Checks

• Approval by Customer / Third Party Inspection

• Prerequisites Readiness

• Installation and Commissioning.

• Customer Training

• AMC, CMC, RC/ ADHOC

Environment Instrumentation Division

106

AQM/CEM

Central Data

Station

ST 6

EnviDAS Software

Plant DCS/PLC

And Display Board

COMMUNICATION

RS232/RS 485 /GSM or

Tele phone Modem

ST 4 ST 1 ST 3

ST 2

ST 5

107

Thank You!

Naveen kumar Engineer-EID

Delhi - NOIDA

Cell : 9690769283

www.thermo.com/air

aqms presentation thermo

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