HF Archives - Thomson Environmental Systems https://thomsongroup.com.au/product-tag/hf/ Tue, 10 Jun 2025 06:06:03 +0000 en-AU hourly 1 https://wordpress.org/?v=6.9 https://thomsongroup.com.au/wp-content/uploads/2022/03/cropped-TES_favicon-32x32.png HF Archives - Thomson Environmental Systems https://thomsongroup.com.au/product-tag/hf/ 32 32 GasEye Cross Duct SG (Single Gas) https://thomsongroup.com.au/product/gaseye-cross-duct-sg-single-gas/ Tue, 11 Jun 2024 01:52:29 +0000 https://thomsongroup.com.au/?post_type=product&p=20165 GasEye Cross Duct SG (Single Gauge) is a high performance in-situ analyzer that provides analysis for 23 analytes as standard and can be customised for specific combinations. GasEye Cross Duct SG utilizes tunable diode laser (TDL) absorption spectroscopy. The central unit sends a laser light through the process which is detected by the receiver unit […]

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]]> GasEye Cross Duct SG (Single Gauge) is a high performance in-situ analyzer that provides analysis for 23 analytes as standard and can be customised for specific combinations. GasEye Cross Duct SG utilizes tunable diode laser (TDL) absorption spectroscopy. The central unit sends a laser light through the process which is detected by the receiver unit mounted on the opposite side of the process. When a gas of interest is present in this process, it will absorb the laser light. The optical power detected in the receiver unit will depend on the concentration of the gas, temperature, pressure, and optical pathlength according to Lambert’s Beer law. Thus in order to determine the gas concentration, the analyzer requires information regarding temperature, pressure, and optical pathlength. Temperature and pressure signals can be provided by analog inputs, via industrial communication protocols, or as manual values via Webserver or HMI.

In the GasEye Cross Duct analyzer, the laser wavelength is specifically chosen to match the fingerprint region of the particular gas of interest and is being continuously scanned over the absorption line(s). Since full spectral information is recovered with very high spectral resolution the analyzer remains immune to foreign gas broadening and is immune to cross-interferences from dust and any other gas constituents in the process. GasEye Cross Duct by design can operate in several wavelength regions from Near-Infrared to Mid-Infrared.

Applications
  • Combustion control
  • Safety monitoring
  • Electrofilter Protection
Industries
  • Power industry
  • Steel industry
  • Chemical industry
  • Wood board production
Features
  • Process temperature: 0 – 1350°C
  • Real time sensing: response time below 0.2 second
  • High selectivity: automatic compensation for interference effect from other constituents in the gas sample
  • High sensitivity: detection limits down to ppb range
  • In-situ monitoring: direct in the process, no sample preparation
  • Maintenance free: equipped with a self-calibrating feature, no field calibration necessary
  • Robustness: IP66 enclosure, suitable for outdoor and indoor installations and harsh environments
  • Insensitive to dust and smoke in the measured process: up to 50 g/m3
  • ATEX version available.
Operating principle

GasEye Extractive is a laser spectrometer that uses single line molecular absorption spectroscopy. A semiconductor laser emits a beam of infrared light which passes through the process and impinges the detector on the receiver side. When the target gas is present the light intensity changes and this can be used to determine the concentration of the measured specimen. The wavelength of the radiation emitted by the laser is chosen to match the specific absorption line wavelength of the gas. The laser continuously scans this single absorption line with a very high spectral resolution. The measurement is free of cross-interferences since the laser light is absorbed very selectively by only one specific line in the scanned spectral range.

INFLUENCES ON THE MEASUREMENT
Temperature

The influence of temperature on the measured absorption line is compensated by internal algorithms. The process gas temperature must be provided as a signal into the instrument. The temperature measurement is used to apply a correction of the temperature on the observed line strength. Temperature compensation is obligatory and without it the concentration output is erroneous.

Pressure

The influence of pressure on the measured absorption line is compensated by internal algorithms. The process gas pressure must be provided as a signal into the instrument. For known pressure values, the GasEye Cross Duct spectrometer adapts the line shape. Additionally, an external pressure signal can be fed to the analyzer to provide complete mathematical compensation of the pressure influence including the density effect (depending on a specific application and target gas).

Interferences

The GasEye Cross Duct can measure the desired gas components very selectively. It may happen that the absorption line of the measured gas is influenced by the presence of other gases. This influence is compensated by the full shape of the detected signal curve analysis and applying algorithms that correct the discrepancies accordingly.

SG (Single Gauge)
The GasEye Cross Duct SG (Single Gauge) analyzer consists of a pair of cross-duct sensors – a central unit with a transmitter and a receiver unit. The central unit emits laser radiation directly through the process containing the constituents of interest. The receiver unit collects the radiation on the other side of the process duct. The receiver unit is connected to the central unit by means of a hybrid loop cable. The GasEye Cross Duct utilizes an internal in-line reference gas cell or a process gas (e.g. H2O) for real-time verification of the calibration status.

Transmitter
Dimensions: width x height: 330 mm x 230 mm,
length: 350 mm
Weight: 15 kg
Equipment: display with status indicators,
power indicator,
4 cable glands, Ethernet socket,
purging fittings
Receiver
Dimensions: width x height: 160 mm x 160 mm,
length: 330 mm
Weight: 13 kg
Equipment: 1 cable gland,
purging fittings
Protection standard
Degree of protection: In accordance with IP66
Process windows: Leak tested and certified in accordance with EN1779:1999 norm.

 

 

Safety

RoHS Directive 2011/65/EU
Low Voltage Directive (LVD) 2014/35/EU PN-EN 60825-1:2014-11 – Safety of laser products – Part 1: Equipment classification and requirements
PN-EN 61010-1:2011 – Safety requirements for electrical equipment for measurement, control and laboratory use – Part 1: General requirements
Electromagnetic Compatibility Directive (EMC) 2014/30/UE Emission:
EN 55016-2-1:2014+A1:2017 – Measurements of conducted disturbances emission
EN 55016-2-3:2017+A1:2019 – Measurements of radiated disturbances emission
Immunity:
EN 61000-4-2:2009 – Electrostatic discharge immunity
EN 61000-4-3:2006 + A1:2008 + A2:2010 – Radiated, electromagnetic field immunity
EN 61000-4-4:2012 – Electrical fast transient / burst immunity
EN 61000-4-5:2014 + A1:2017 – Surge immunity
EN 61000-4-6:2014 – Immunity to conducted disturbances
EN 61000-4-29:2000 – Immunity to voltage dips, short interruptions and voltage variations
ATEX Directive 2014/34/EU EN IEC 60079-0:2018 – Explosive atmospheres – Part 0: Equipment – General requirements
EN 60079-2:2014 – Explosive atmospheres – Part 2: Equipment protection by pressurized enclosure “p”
EN 60079-11:2012 – Explosive atmospheres – Part 11: Equipment protection by intrinsic safety “i”
EN 60079-26:2015 – Explosive atmospheres – Part 26: Equipment with Equipment Protection Level (EPL) Ga
EN 60079-28:2015 – Explosive atmospheres – Part 28: Protection of equipment and transmission systems using optical radiation
Explosion protection (standard version):

  • ATEX II 3G [Ex op is IIC T6 Gc]
  • ATEX II 3D [Ex op is IIIC T85°C Dc]
Explosion protection – ATEX Zone 1/21 (optional version):
GasEye Cross Duct Ex1:

  •  II 1/2G Ex pxb op is IIC T6 Ga/Gb
  •  II 1/2D Ex pxb op is IIIC T85°C Da/Db

GasEye Cross Duct Ex1 IS:

  •  II 1/2G Ex pxb ia op is IIC T6 Ga/Gb
  •  II 1/2D Ex pxb ia op is IIIC T85°C Da/Db

GasEye Cross Duct Ex1 ET and GasEye Cross Duct Ex1 ET IS:

  •  II 1/2G Ex db eb h ia ib op is pxb q IIC T4 Ga/Gb
  •  II 1/2G Ex h ia ib op is pxb q tb IIIC T135°C Da/Db

Certificate No. KDB 20ATEX0003X EN
Certificate No. KDB 20ATEX0003X PL
Explosion protection – IECEx Zone 2/22 (optional version):

  •  op is pzc IIC T6 Gc
  •  op is pzc IIIB T85°C Dc

Certificate No. IECEx KDB 19.0004X

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]]> GASMET GT6000 Mobilis https://thomsongroup.com.au/product/gasmet-gt6000-mobilis/ Tue, 21 Mar 2023 00:13:52 +0000 https://thomsongroup.com.au/?post_type=product&p=19930 Portable stack gas and emission analyzer For stack testing and emissions monitoring, time is the most important resource; GT6000 Mobilis helps you save it. Extreme portability, easy setup, fast results – the Gasmet GT6000 Mobilis portable FTIR multi-Component stack gas and emission analyzer is designed for Stack Monitoring with a list of features to make […]

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]]> Portable stack gas and emission analyzer

For stack testing and emissions monitoring, time is the most important resource; GT6000 Mobilis helps you save it.
Extreme portability, easy setup, fast results – the Gasmet GT6000 Mobilis portable FTIR multi-Component stack gas and emission analyzer is designed for Stack Monitoring with a list of features to make you more efficient.

Key benefits include:

  • The first and only FTIR analyzer with MCERTS EN15267-4 certification
  • Intuitive user interface and ergonomic design
  • Easy to disassemble, carry, and set-up again
  • Multigas measurements in a portable package
  • Realtime results reliably and remotely
  • Exceptional robustness: shock and vibration resistivity by design
  • Smart software with self-diagnostics for easy and fast service
  • Suitable for on site or laboratory use.

Stack Monitoring Performance

For Stack Monitoring, GT6000 Mobilis setup, measurements, and analysis happen smoothly and time-efficiently. The device is simple to set up and disassemble, and there are no loose screws and other small parts that can fall while in transit or on your way to the stack. Integrated sampling line supports make it is easier to use and there are fewer parts to carry around. The device enables you to measure all key compounds at once, including oxygen with PSS Plus. For ease of use, GT6000 Mobilis gives clear OK / Not OK on the software side to indicate if the device is ready or not for measurements. The PSS on the other hand has indicator lights to tell the same thing on its part. Results are available in mere minutes.

Image of a Stack Tester

Emission Research

For Emissions, its ease of use, multi-gas measurements, and immediate results let you focus on what is important, your research. With GT6000 Mobilis, even the smallest concentrations are measured with high accuracy. These measurements can be monitored on-site or even remotely. Results can be accessed via PC or tablet with Calcmet software. Additionally, as sometimes the measured compounds can be unexpected, with Calcmet software you can reanalyze measurement data afterward to identify these unknown gases. The system is easy to use, which reduces the need for supervision and can be used with minimal training, whether you are working in the lab or on the field.

The system is typically set up to measure H2O, CO2, CO, NO, NO2, N2O, SO2, NH3, CH4, HCl, HF and different VOCs and can measure up to 50 gases simultaneously.  Additional gases can be easily added without any hardware changes.  The corrosion-resistant sample cell is heated to 180 °C, which ensures that the sample stays in the gaseous phase even with high concentrations of H2O or corrosive gases. FTIR technology ensures that results will be available immediately on-site, and further analysis provides hard data for your specific needs.

The GT6000 Mobilis supersedes the DX4000. 

GT6000 Mobilis Data Sheet
GT6000 Mobilis Brochure

GT6000 Mobilis is designed to be used with the portable sampling system, PSS Plus or PSS Base. PSS utilizes the hot-and-wet measurement principle (no drying or dilution), which ensures that the analysis is done with a representative sample. There is two-stage particulate filtration: the first one in the sampling probe and the second one in the sampling system. The portable sampling system can be optionally equipped with a ZrO2 sensor for accurate oxygen measurement.Image of GT6000 Mobilis with Portable Sampling System

With all-new design the user experience has been taken to new heights. Integrated controls on front, 2 handles and cables in the back provide smooth operation. While PSS Base offers more basic design, for more hardcore work we have PSS Plus. PSS Plus comes with flow meters on front and has an instrument air option. This makes the system easier and cheaper for user while also providing safer operation, since nitrogen is only needed for background measurements.

 

Key benefits of PSS

  • User-friendly design
  • Instrument air option (PSS Plus)
  • Integrated controls accessible from Calcmet
  • IP42 rated.

PSS Data Sheet

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]]> T-I Max HF https://thomsongroup.com.au/product/t-i-max-hf/ Tue, 16 Oct 2018 22:36:25 +0000 https://thomsongroup.com.au/?post_type=product&p=16945 Next-Generation Trace Gas Analyzer for Detection & Continuous Monitoring of Hydrogen Fluoride (HF) Airborne Molecular Contaminants (AMCs) in Semiconductor Cleanrooms Airborne Molecular Contaminants (AMCs) can cause catastrophic product performance or yield loss. Tiger Optics’ T-I Max HF analyzer can locate and to monitor these invisible defect generators, commonly found in and around equipment, personnel, wafer carriers and […]

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]]> Next-Generation Trace Gas Analyzer for Detection & Continuous Monitoring of Hydrogen Fluoride (HF) Airborne Molecular Contaminants (AMCs) in Semiconductor Cleanrooms

Airborne Molecular Contaminants (AMCs) can cause catastrophic product performance or yield loss.

Tiger Optics’ T-I Max HF analyzer can locate and to monitor these invisible defect generators, commonly found in and around equipment, personnel, wafer carriers and cleanroom bays.

In today’s advanced semiconductor processing, the residual gases, vapors and chemicals emanating from the various materials, accelerated processing operations, and substrate storage and transport have become a critical concern. So much so that the International Technology Roadmap for Semiconductors (ITRS) now highlights AMC contamination as a key technical challenge in achieving and sustaining low defect rates on devices.

With a particular focus on the major contributors to the “chemical contamination” element of AMCs, the T-I Max HF analyzers, based on Tiger’s new global platform, can detect and continuously monitor HF with an unprecedented combination of sensitivity, selectivity, and speed of response.

Tiger Optics’ GO-cart for AMCs adds additional flexibility by providing a mobile platform that can be moved quickly to different critical monitoring points (see PDF brochure).

Based on Tiger Optics’ new global platform, the T-I Max HF monitor for Airborne Molecular Contaminants (AMC) delivers unprecedented performance, including:

  • Sensitive, absolute measurement technique, using Cavity Ring-Down Spectroscopy (CRDS)
  • Dramatically improved speed of response & parts-per-trillion detection limits
  • Drift-free, with calibration traceable to the world’s leading reference labs
  • Lowest Cost of Ownership—maintenance-free

Applications

  • Semiconductor
  • Cleanrooms
  • Airborne Molecular Contaminants
  • Research & Development

Download Datasheet

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]]> T-I Max CEM https://thomsongroup.com.au/product/t-i-max-cem/ Tue, 16 Oct 2018 22:30:47 +0000 https://thomsongroup.com.au/?post_type=product&p=16943 T-I Max CEM is used for monitoring gas concentrations of target compounds: NH3, HCl, HF, H2S, CO, CH4, and more for compliance and process control. The T-I Max CEM analyzer represents the latest advancement in Continuous-Wave Cavity Ring-Down Spectroscopy designed for superior performance and unprecedented speed of response. It is an ideal, proven solution for […]

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]]> T-I Max CEM is used for monitoring gas concentrations of target compounds: NH3, HCl, HF, H2S, CO, CH4, and more for compliance and process control.

The T-I Max CEM analyzer represents the latest advancement in Continuous-Wave Cavity Ring-Down Spectroscopy designed for superior performance and unprecedented speed of response. It is an ideal, proven solution for MATS HCl compliance needs: continuous emissions monitoring of sources, such as cement kilns, power plants, paper mills, and refineries.  T-I Max CEM analyzer can verify concentrations of target compounds with parts-per-billion accuracy, drift-free stability, and virtually immediate response. Easy and intuitive to install, use, and maintain. The modern software enables you to easily configure the analyzer via its touchscreen display and to communicate with virtually any manufacturer’s DAHS. Two units fit into one 19” rack mount. The robust design — free of moving parts — delivers a high mean time between failures (MTBF) and a very low cost of ownership (COO).

Designed for Continuous Emissions Monitoring (CEM), the robust and compact Tiger-i CEM offers:

  • Accuracy traceable to the world’s major national reference labs
  • Specificity—no interference
  • Sub-ppb detection capability
  • No periodic sensor replacement/maintenance
  • Unprecedented speed of response
  • Wide dynamic range

Applications

  • CEM Standards Preparation
  • Cement Kilns & Paper Mills
  • HF Alkylation Unit Emissions
  • Power Generation from Fossil Fuels

Download Data Sheet

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]]> HALO 3 HF https://thomsongroup.com.au/product/halo-3-hf/ Tue, 16 Oct 2018 22:19:30 +0000 https://thomsongroup.com.au/?post_type=product&p=16941 The HALO 3 HF trace level hydrogen fluoride gas analyzer is ideally suited to applications where HF impurities are extremely critical, such as nitrogen trifluoride (NF3), sulfur hexafluoride (SF6) and fluorocarbon (CF4, C2F6, etc.) production and semiconductor utilization. Featuring Tiger Optics’ proven Cavity Ring-Down Spectroscopy-based trace gas sensor in a very compact and economic analyzer […]

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]]> The HALO 3 HF trace level hydrogen fluoride gas analyzer is ideally suited to applications where HF impurities are extremely critical, such as nitrogen trifluoride (NF3), sulfur hexafluoride (SF6) and fluorocarbon (CF4, C2F6, etc.) production and semiconductor utilization. Featuring Tiger Optics’ proven Cavity Ring-Down Spectroscopy-based trace gas sensor in a very compact and economic analyzer design, this versatile instrument allows users to measure HF in most inert and passive gases with just one device. Users also enjoy freedom from requirements such as periodic sensor maintenance, span calibrations, purifier replacement and pump rebuilds.

The HALO 3 HF offers:

  • Low single-digit parts per billion (ppb) detection capability
  • Absolute measurement (freedom from calibration gases)
  • Wide dynamic range
  • Low cost of ownership and operational simplicity
  • Clean technology—no external calibration gases required
  • Compact analyzer footprint

Applications

  • Gas Quality Control
  • Gaseous CRMs & Calibration Gas Mixtures
  • High-Purity Gases & Systems
  • Research & Development

Download Data Sheet

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]]> GASMET Continuous Emissions Monitoring System (CEMS II e) https://thomsongroup.com.au/product/gasmet-continuous-emissions-monitoring-system-cems-ii-e/ Mon, 24 Sep 2018 14:36:35 +0000 https://thomsongroup.com.au/?post_type=product&p=16403 Utilising FTIR technology, the Gasmet CEMS II e Gas analyser can measure up to 50 different gas components simultaneously, including but not limited to H2O, CO2, CO, NO, NO2, N2O, SO2, HCl, HF, NH3, CH4 and speciated VOC’s. Total Organic Carbon (TOC) can also be measured with the FTIR analyzer in addition to components such […]

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]]> Utilising FTIR technology, the Gasmet CEMS II e Gas analyser can measure up to 50 different gas components simultaneously, including but not limited to H2O, CO2, CO, NO, NO2, N2O, SO2, HCl, HF, NH3, CH4 and speciated VOC’s. Total Organic Carbon (TOC) can also be measured with the FTIR analyzer in addition to components such as NOx.

The Gasmet CEMS II e is ideal for measuring trace concentrations of pollutants in wet, corrosive gas streams.

Its typical application is monitoring of waste incinerator or large combustion plants.

Measured gases/particulates and calibration ranges can be changed to suit the application.

All parts of the Gasmet CEMS II e can be heated up to 180 ºC.

It can be used for undiluted gases and the sample gases do not need drying beforehand.

The Gasmet CEMS II e consists of:

  • Gasmet FTIR gas analyzer
  • Gasmet industrial computer, and
  • Gasmet sampling system.

As an option the system can be equipped with ZrO2 oxygen analyzer and/or with total hydrocarbon analyzer (FID). All parts of the system are 19” rack mounted and are installed on the pull-out shelves.

The Gasmet CEMS II e includes all power connections and temperature controllers for heated lines and heated sample probe. Operation of the system is fully automatic and controlled by the Calcmet software. Additionally all functions of CEMS II e can be controlled manually.

Features

  • Low need for maintenance – 6-month maintenance interval for all certified compounds
  • No span calibrations required (automated span checks possible)
  • Hot-extractive-sampling; no sample loss or change of composition
  • Capability to water soluble compounds like HCl, HF, NH3, etc.
  • TOC (Total Organic Carbon) measured with FTIR – no need for a separated FID
  • Fully automated measurement system with comprehensive safety functions
  • Ready for future requirements – new compounds can be added without any hardware changes
  • Fully modular system built to customer specification
  • EN15267 TÜV & MCERTS certificates (QAL1)

Applications

  • Waste Incinerators
  • Waste to Energy Plants
  • Cement Kilns
  • Power Plants
  • Brick & Glass Manufacturing
  • Aluminium and Steel Smelters
  • Greenhouse Gas emissions.

Download Specifications

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