ECS Instruments offer the following:

• Stack Gas Analysers

• Ambient Air Analyser

• Portable Gas Analysers

• Dust & Particulate Monitors

• Flow Monitors

• Open Path Gas Analysers

• Stack Testing Equipment

• Portable & Online Water Testing Equipment

• Air Quality Monitoring Stations (AQMS)

• FTIR Stack Gas Analyser

• Mercury Analysers

• Dry & Wet Gas Meters & Gas Dividers

[ Stack Gas Analysers ]

HORIBA ENDA-5000 SERIES

The HORIBA ENDA-5000 Stack Gas Analysis System (CEM) is a compact, user-friendly system with long term stability and reliability. The cross-flow modulated non-dispersive infra-red (NDIR) detection with magnet-pneumatic detection method is inherently drift-free making this the ideal CEMS system for a wide variety of applications.

HORIBA VA 3000 & VS 3000 SERIES

The HORIBA VA VS SERIES is a compact multi-component gas analyser and Sample Gas Conditioning System that provides true versatility in environmental monitoring.

RB TECHNOLOGIES O2 PROBE

The RB Technologies ZR Probe Oxygen Detector is of a very high safety level that includes 3 certified flame arrestors.

[ Ambient Air Analyser ]

HORIBA AP-370 SERIES

The HORIBA AP-370 SERIES is not only compact & easy to maintain, it also provides sensitive, precise and reliable measurements for ambient air pollution.

• Automatic Calibration

• Auto-Range Function

• Selective Data output

• Large Storage Memory

• Ethernet (LAN) Connection

• Pressure Compensation

• LCD Touch Panel

• RS232C Port

• Minimal Influence from Interference Components & Ambient Temperature

• Available to Measure: CO, SO2, NOx, THC, O2, H2S/TRS and NH3

[ Portable Gas Analysers ]

HORIBA PG-250

The HORIBA PG-250 is a single analyser capable of measuring 5 components via NDIR and Chemiluminecence.

• Compact & Lightweight

• Built-in Sampling Unit

• Simple to Operate, Easy to Read

• Optional Electronic Cooler

• Optional Scrubbers

E-INSTRUMENTS GREENLINE 8000

The GREENLINE range of affordable portable industrial combustion & emissions analysers are ideal for spot check measurements of a wide range of gases starting from common gases such as O2, CO, NO/NOx & NO2 via electrochemical sensors right through to CO2, SO2, CxHy, H2S & HC via NDIR sensors. Available Models: GL2000 (measures up to 2 gases), GL4000 (4 gases), GL6000 (6 gases) & GL8000 (9 gases)

• Up to 9 sensors

• Wireless Bluetooth Remote Control Unit

• Built In Printer

• NDIR Sensors

• Peltier Cooler / Chiller

• Heated Sample Line

• Industrial Probes

• Measures Gas Velocity & Flow via Pitot Tube

• Windows PC Software

• Compact & Portable to Carry

• USEPA, TUV Compliant

TESTO 335

The TESTO 335 is a compact flue gas analyser that also does motor vehicle emissions through the specially designed Engine Probe.

• Equipped with O2

• Add Up to 2 Additional Sensors (CO, NO, NO2 or SO2)

• Built in Condensate Trap

• LCD Display with Backlight

• Quick Connection Probe

• Built in Automatic Gas Pump

• Engine Probe with Pre-Filter Available

• USEPA, TUV Compliant

[ Dust & Particulate Monitors ]

DURAG D-R 290 OPTICAL DUST CONCENTRATION MONITOR

The DURAG D-R 290 OPTICAL DUST CONCENTRATION MONITOR is a USEPA PS1 compliant in-situ measuring procedure that provides continuous measurement. The DURAG D-R 290 is ideal for plants with dust concentrations in excess of 50mg/m3.

• Uses Double-Pass Method

• Measures in opacity, Extinction or mg/m3

• Powerful Microprocessor technology

• Optics & Electronics re Hermetically Sealed

• Purge Air Unit

• Control Unit

• Low Maintenance

• USEPA PS1, TUV Compliant

DURAG D-FW 230 / 231

The DURAG D-FW 230 / 231 is a triboelectric filter monitor used for efficiency monitoring after filter plants and for continuous dust measuring in dry emissions.

• Compact & Robust Design

• Good Price / Performance Ratio

• Ideal for Monitoring Bag Filters

• Minimal Maintenance

• Early Detection of Filter malfunctions

• TUV Compliant

VEREWA F-904-20 BETA GAUGE PARTICULATE MONITOR

The VEREWA F-904-20 particulate monitor is used in the ddetermination of particulate concentration by measuring the amount of radiation a sample absorbs when exposed to a radioactive source. The F-904-20 utilizes a flattop C-14 source. The advantages of the F-904-20 include:

• Very high half life of 5.730 years

• Emitted electrons are very low energy (0.156 MeV)

• Decay into a non-radioactive chemical

• Dust measurement is virtually independent

• of the chemical composition, size or

• color of the collected particulates

• Especially designed for use after wet scrubbers

• Shows due to dilution and heating no interference

• at lowered due point from water

• droplets or fogging in the stack

• Comes factory pre-calibrated

• Usable for movable applications

• No need for a site-specific reference calibration

• Due to it’s particle size independence, extensive site-specific calibration may not be required

[ Flow Monitors ]

DURAG D-FL 200 VOLUME FLOW MEASURING SYSTEM

The DURAG D-FL 200 VOLUME FLOW MEASURING SYSTEM is ideal for ultra-sonic measuring of flow and volume flow in wet & aggressive smoke emissions.

[ Open Path Gas Analysers ]

MIDAC OPEN PATH AIR MONITORING (AM) SYSTEM

The MIDAC AM SYSTEM can detect, identify and measure a wide range of key contaminants simultaneously and within seconds. Analysis is onsite through a continuous sampling path of up to 1000m.

• Versatile at Measuring Multiple Gas Species Simultaneously

• Used in large Sample Areas

• Results Within Seconds

• Sensitive Measurements (down to ppb)

• Robust & Compact

• Bistatic or Monostatic Monitoring Methods

[ Stack Testing Equipment ]

APEX INSTRUMENTS SOURCE SAMPLING EUIPMENT

APEX INSTRUMENTS specialize in equipment for sampling emissions from stationary sources in accordance to US EPA Guidelines. APEX INSTRUMENTS specialize in:

• Air Velocity Kits

• Calibration Equipment

• Cascade Impacters

• Dry & Wet Gas Meters

• Filters (Quartz, Glass, Teflon)

• Gas Conditioners

• Glassware Sets & Impingers

• Methods (5, 6, 7, 8, 17, 18, 23, 26, 29, 0031, 0040 and PM10)

• Orifice Sets & Orsat Analyzers

• Probes Liners, Sheaths, Assemblies & Pitot Tubes

• Pumps

• Sample Lines (Heated) & Umbilical Cables

• VOST Sampling Equipment

[ Portable & Online Water Testing Equipment ]

HORIBA OPSA-150 ORGANIC POLLUTANT MONITOR

The HORIBA OPSA-150 is a new organize pollutant monitor that uses HORIBA’S proprietary Rotary Cell Modulation. The HORIBA OPSA-150 can be used for determining compliance with COD monitoring regulations, for organize matter at water supply intakes and as an organice monitor on process lines (phenol meter).

• Zero Drift Correction in Every Measurement Cycle

• Cell Length Modulation System

• Easy To Read Control Panel

• Automatic Data Recording

• HORIBA’S Proprietary Wiper System

• Sample Failure Switch Input

• Increased Analysis Sensitivity

HORIBA U-20XD SERIES WATER QUALITY CHECKER

The HORIBA U-20XD SERIES is a multi-function water quality monitoring system. It comes standard with a 47mm diameter sensor probe consisting of 6 sensors including turbidity.

• Compact System in Pelican Case

• High pressure Tolerance

• Long term Continuous Monitoring

• Highly Accurate

• Simultaneous Measurement of 13 Parameters

• Compatible with GPS

• Measures: Dissolved O2, pH, Conductivity, Salinity, TDS, Temperature, Turbidity, Depth, ORP & a Wide Range of Ions.

[ Air Quality Monitoring Stations (AQMS) ]

HORIBA OPSA-150 ORGANIC POLLUTANT MONITOR

• Meteorological measurements can meet EPA's PSD guidelines.

• Systems can monitor efficiency of pollution abatement systems.

• Station portability allows optimal sitting and even relocation if necessary.

• Compatible with a variety of gas analyzers, visibility sensors, and particulate monitors.

• Systems are also compatible with CEM sensors such as flow rate, opacity, temperature, and pressure.

• An entire network of field stations can be monitored from a single PC via wireless communications.

• Powerful onboard instruction sets provide measurements and auto-calibrations specific to each gas analyzer and site.

• A network of 20 monitoring stations can be polled every 60 seconds allowing real-time decision making to satisfy public health concerns.

• Monitoring systems can incorporate other measurements, such as water quality, slope stability, and leak detection.

[ FTIR Stack Gas Analyser ]

MIDAC FTIR TITAN SERIES

The MIDAC FTIR TITAN SERIES is an on-line (TITAL-OL) process gas system. The MIDAC Fourier Transform Infrared (FTIR) Process Spectrometer is designed as a rugged process gas analyser for use in custom-designed Continuous Emission Monitoring (CEM) System. Custom built to order, these MIDAC FTIR high resolution systems are fast scanning and ideal for extreme sources matrices found in incineration and combustion processes.

• Automatic Simultaneous Analysis of Up to 60+ Compounds

• 15-120 seconds Response Time

• Auto-Quant Software

• Wide Range of Path Lengths

• Wide Range of Windows Available (ZnSe, Sapphire, KBr etc)

• Sensitive with Negligible Drift

[ Mercury Analysers ]

OHIO LUMEX RA-915 PORTABLE MERCURY VAPOR ANALYZER

The OHIO LUMEX RA-915 ANALYZER provides direct detection of mercury without its preliminary accumulation on a gold sorbent.

• High Selectivity

• Totally Automated

• Ultra Low Mercury Detection Limit

• Compact Design

• Built in Microprocessor, LC display and PC Interface

• Built in Battery for Mercury Detection in Atmospheric Air & Industrial

VEREWA HM-1400TR TOTAL MERCURY ANALYZER

The VEREWA HM-1400 TR is for fully automatic and continuous mercury analysis in smoke gas (without wet chemistry).

• System Consists of Sample Probe, Line & Measuring Device

• Maintenance Free Dry Reactor

• High Operational Safety

• Low Cross Sensitivities

• Clear LC Display

• TUV Compliant

[ Dry & Wet Gas Meters & Gas Dividers ]

SHINAGAWA W-NK SERIES WET GAS METERS

The Model W-NK Wet Gas Meter is a net-volume type integrating flow meter that employs a drum as the metering element. As the drum is sealed with water or other fluid, the Model W-NK provides the measurement of any gas irrespective of the gas specific gravity and viscosity.

Further, since this gas meter permits the measurement of very small flows, exhibits high reproducibility, and offers various other excellent features, it properly serves as a standard as well as a testing instrument.

APEX INSTRUMENTS DGM-SK25 SERIES DRY GAS METERS

Suitable for a wide range of gases including LPG, natural gas, saturated hydrocarbons, Nitrogen, air, Argon, ammonia, acetylene, hydrogen sulphide and sulphur dioxide.

• Sizes range from 0.5L – 10L in drum capacity in Standard or Corrosive Resistant types

These meters are equipped with special pilot flow checker that can monitor very small flows rates. The increased durability against condensates with a redial slide valve makes this meter a low cost and easy to maintain instrument suitable for many applications.

HORIBA SGD-710C SERIES STANDARD GAS DIVIDERS

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Standard 10-point gas dividers that accurately blend a calibration gas of known concentration with a diluent gas in up to 10 steps plus zero. The HORIBA SGD-710C reduces the number of gas cylinders needed to calibrate a gas analyzer to just two: one with an upscale component gas and the other with a diluent gas.

• Comply with U.S. EPA requirements.

• Blend gases at an accuracy of 0.5% of upscale concentration.

• Eliminate need to store a large number of gas cylinders.

• Are easy to use with push-button (SGD-A10) or knob selector (SGD-710C) control

• Are non-bleeding.

• Can calibrate any exhaust-gas analyzer (Horiba and non-Horiba).

• Automatically stop component gas flow if diluent gas pressure becomes zero - thus allowing safe use of poisonous gases.