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Conditioning Systems
Every kind of gas analysis, either fairly straight forward single component analysis or complex multi component process gas analysis require application specific sample gas conditioning systems. These systems must deliver continuously reliable process data even under varying ambient and/ or process conditions.
It is quite obvious, that stack testing has other requirements than engine emission testing, EPA methods testing or process applications in the food industry just to name a few.
Bühler delivers modular designed prefabricated systems as mobile or stationary stand alone or 19” rack mount solutions and assists in planning application specific gas analysis systems on panels, in cubicles or analyser shelter. |
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This units provide completely pre-installed sample gas conditioning for continuous use and can excellently be integrated into gas analysis systems. Its compact construction means that it takes up only little space.The units are ready for use within a few minutes.This, at last, makes the usual time-consuming procurement of individual components and assembly superfluous. Examples of applications for sample gas conditioning units: flue gas and process gas conditioning.
The units are also available as portable systems. |
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The best alternative
The new spectrometer MB3000 and the software developed HORIZON MB Software, by ABB Bomem represent the most reliable system FTIR of the market at the weakest ownership cost.
From an easy use, without maintenance, you will obtain constant analyzes for the years to come.
A MAXIMUM RELIABILITY FOR CONSTANT RESUTLATS
An optical system with alignment permane N .t. This interferometer with double innovative pivot was designed to be of a great robustness
The mirrors in corner of cube are aligned in a permanent way without need to resort to dynamic alignment. Pectroscopic reproducibility is a major component of the system.
Robust and resistant modules. The total product enjoys the more long life of life on the market.
A minimal number of components. Integration of durable components in a system whose installation is simplified. |
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Features:
- A modular industrial spectrometer designed for versatile external sample interfacing
- A selection of optimized gas cells
- Powerful AutoQuant Pro software
- High quality spectral reference libraries
- Assistance with method development, (including EPA and SEMATEC protocols) |
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QMS 403 C Aëolos® - Quadrupole Mass Spectrometer
The QMS 403 Aëolos® quadrupole mass spectrometer is a new compact mass spectrometer with a heated capillary inlet system for routine analysis of gases and, in particular, volatile decomposition products of thermal analysis. This system has been optimized for coupling to differential scanning calorimeters, dilatometers and thermogravimetric analyzers.
The high temperature of the gas transfer system and the absence of pressure reduction orifices practically eliminate condensation of decomposition products during thermal analysis experiments. This achieves a high detection sensitivity and facilitates quantitative detection of all identified gas components.
Via the inlet system with the fused silica capillary, other gas sources can be investigated with the QMS 403 C Aëolos® independent of thermal analysis; for that purpose, the QMS is operated with the self-contained software.
The concept of the NETZSCH thermal analysis instruments has been laid out from the start for coupling with gas analysis systems like the QMS 403 C Aëolos® or an FTIR system with a gas cell, through consistent optimization of the gas paths with complete heating from the furnace to the gas detector. This eliminates gas loss through condensation at cold spots and only very low carrier gas flows are sufficient for complete transfer. |
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| TSI offers a full line of combustion gas analyzers, from our single gas monitors to our full-featured emissions analyzers. They are used for maintaining combustion systems, compliance monitoring, engine research and monitoring, combustion research and industrial emission sampling. |
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Available for zone 1, ATEX
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Binary Gas Analyzers
The 20 Series Gas Analyzer with thermal conductivity detector (TCD) is designed for non-continuous sampling and quantitative analysis of binary process streams of industrial gases and other gas mixing, cylinder identification, and atmospheric control applications.
The 50 Series Continuous Duty Gas Analyzer with thermal conductivity detector (TCD) is custom designed to your specific requirements. The analyzer contains a temperature regulated TCD which enables it to be used in continuous monitoring applications with minimum zero drift. Typical applications involve continuous monitoring of gas streams for low ppm impurity.
Both Analyzers:
- Optimized, Self-Contained Gas Flow System
- Built-in Gas Selection Manifold
- Custom Designed to Your Application
- Choice of standard, corrosion resistant or all stainless steel system
- Class 1, Div 1, Group B, C, D Class 1, Div 2, Group B, C, D available systems
We specialize in manufacturing custom engineered analyzers, therefore, we ask you to give us your specific application parameters in order to quote the appropriate analyzer for your needs.
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Gasmet In - Lab Series includes quantitative
multicomponent gas analyzers for laboratory
research applications. The Gasmet Cr - Series
incorporates a Fourier Transform Infrared, FTIR
spectrometer, a temperature controlled sample
cell, and signal processing electronics. Liquid
nitrogen cooled MCT detector has the highest
performance available.
The Gasmet Cr-2000 is designed for speed and
reliability. It is an ideal tool for example for motor
exhaust measurements, catalyst research
applications, pyrolysis research, or to measure any
compounds in wet corrosive gas mixtures. The
small volume of the sample cell provides short
response times. The gold-coated sample cell can
be heated up to 180ºC. Various sample cell path lenghts are available (from 1 cm to 100 meters). |
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Description
Complete measuring system for discontinuous, selective measurement
and indication of up to four different gas components CH4, H2S, O2 and CO2. CH4 and CO2 are detected by means of infrared technology, O2 and H2S by means of electrochemical sensors. All components are integrated in a robust housing for wall mounting.
The system feature a 4-digit LED display and status indicators for
each measurement channel as well as a 4-line, back lit LCD display.
The memory has a history function, all values can be displayed. Output
4-20 mA, fully adjustable alarm level switches and binary outputs
for: Active, Error, Calibration, Alarm. |
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Gas density controllers
These operate mechanically. The density of the sample gas is compared via a bellows system with the gas density in a reference gas chamber. If the density of the sample gas alters, the bellows system actuates one or more micro switches. Gas density controllers function independent of any power supply.
Trafag gas density controllers are employed internationally in gas-insulated, high-voltage switchgear in power distribution networks. Their performance record is worldwide is unique. Even at climate-related temperature fluctuations of over 135°C, they provide precise measurement results and function reliably and maintenance-free. They are therefore to be found all around the world, in the ice-cold polar regions or under the blazing desert sun.
Gas density sensors
function electronically. The consistent resonant frequency of a quartz oscillator under vacuum is compared with the resonant frequency of an identical quartz situated in the sample gas. The difference in the resonant frequency is proportional to the density of the sample gas. This difference is processed into a digital or analogue output signal. |
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The Ranarex Gravitometer excels over more complex and costly gas analyzers in applications where the specific gravity of the process gas is a direct indication of the gas quality. Performance highlights of a gas gravitometer include simplicity, fast response, accuracy, and very low long-term cost.
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With one of the most comprehensive families of sensors and on-line analyzers for pH, conductivity and dissolved oxygen, Yokogawa is recognized as a world leader in the field of analytical equipment.
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The Vaisala CARBOCAP® Hand-held Carbon Dioxide Meter GM70 is available with a sampling pump. The GM70 with the pump-aspiration option is ideal for validating the calibration of incubators and environmental chambers.
To prevent condensation from occurring when drawing a gas sample from an environment with high humidity and temperatures into ambient air, an option called Nafionä tubing is available. The tubing prevents condensation in the gas sample by selectively removing the water vapor without affecting the level of CO2.
The GM70 incorporates the Vaisala CARBOCAP® Sensor, which is a silicon-based NDIR sensor that provides excellent reliability and long-term stability. Features include ten measurement ranges between 0…20% CO2 and a two year recommended calibration interval.
The GM70 has a multilingual user interface and a graphical LCD display. Data can be logged up to 30 days. The optional Windows® software provides an easy-to-use interface to a PC. Probes for measuring relative humidity, temperature and dewpoint temperature can also be connected to the GM70. A carrying case incorporates all the equipment and keeps the setup ready for immediate measurement.
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Besides the range of the portable ones from process, line FP is studied purposely according to problematic regarding the alimentary field. It concurs to obtain extremely precise analyzes sampling quantitative minimums (2 cc) extracts from confection beginning from containing modified atmospheres.
The analyzers in fact are equipped from a special syringe for the analysis spot that he captures alone quantitative of gas wished.
For he blots some to them confezionatrici are also available bread-boards that realize the analysis in continuous and to spot. |
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Features the sensitivity of larger instruments and easy handheld operation. Counts two sizes of particles; the second size is user-selectable. Configure sample times from one second up to 24 hours. Automatic shutoff when the battery charge drops below a safe operating level to maintain power to preserve data.
-0.3 micron sensitivity (227B) or a 0.5 micron sensitivity (227A)
-Counts two sizes of particles
-Compatible with PortAll Version 2 software
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The analyzers of line 4400 are suitable to being installed in rack cabinets 19 " or to panel, being placed on a job plan, and at last easy transportable thanks to a comfortable balancing handle.
They integrate the sensitive units and of control of the analyzers from process in an elegant aluminum structure and supply in continuous, with extreme precision, marks them proporziona them to variable the gaseous one wished. |
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Hydrosteel 6000 is the ultimate portable monitoring tool for sour, HF and high temperature corrosion and diffusible hydrogen damage in steel.
The intrinsically safe instrument is totally non-intrusive and with minimal test surface preparation, and no consumables such as grease required, reliable measurements can be made within a minute.
Measurements can be taken from small pipes and large vessels, at any orientation and at any temperature up to 500 °C (932 °F), with a single probe. |
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DirectSense IAQ Monitors from GrayWolf make proactive indoor air quality surveys efficient and easy to conduct. Optimize the balance between facility energy efficiency and occupant health & comfort. Identify potential IAQ issues before they become problems and respond immediately to complaints with the highly accurate, extremely advanced and the most intuitive portable IAQ meters and test instrumentation available today.
This IAQ meter is designed for both walk-thru surveys and for long term (hours/days/weeks) trend logging: the 2 modes necessary for thorough Indoor Air Quality investigations. |
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Quest Indoor Air Quality Monitors provide you with a single source diagnostic tool for recording, reporting, charting, and analyzing your indoor air quality data.
Typical Applications for Indoor Air Quality Monitors include:
IAQ Complaint Investigation and Mitigation
Air Exchange Rate Measurement
HVAC System Performance Monitoring
HVAC System Balancing
Mold Investigation and Remediation
Health and Comfort Assessment
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The Casella CEL Microtherm Indoor Air Quality instrument is designed to monitor and record the indoor environment of storage facilities, factories, office or general workplace environments.
The overall instrument is compact and portable, allowing it to be transported and operated by a single person. Power is supplied from the mains, re-chargeable battery pack (option) or a combination of both. The fully integrated comprehensive software enables the user to archive data and generate reports automatically |
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| The continuous measurement of oxygen and COe (combustibles) in cement plants has always been a challenge for any type of analysing probe. Up to now, it’s been nearly impossible to extract measuring gas for continuous analysing systems, because the probe becomes “cemented over and sealed” very quickly, resulting in extremely high maintenance costs and kiln production down time. Now ENOTEC has solved these special analysing problems in the cement industry with the new analysing system called CEMTEC®. Now Cement plants are able to significantly reduce their maintenance costs to a fraction of their previous costs. Mounted in a water-cooled outer jacket, the measuring probe is continuously turning +/- 90°. This keeps the gas inlet area free of cement and prevents the dust build up on the probe filter. Additionally, a highly effective automatic cleaning system with pressurised air ensures that the probe with its dust filter and the gas channels remain completely clean and clear. The InSitu probe measures oxygen using a ZrO2 cell and the COe concentration with a Ga2O3 sensor. The system delivers 2 continuous measuring signals with a response time less than 1 second. In addition, it is also possible to extract flue gas for the extractive type flue gas analysis (SO2, NOx, etc.). |
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Analysers
A broad range of applications like boiler trim, emission monitoring, ammonia slip monitoring, combustion efficiency, LEL warning indication or inner atmosphere control require analysers with different measuring principles. Bühler offers optical, paramagnetic and zirconium technologies as well as tuned diode laser (TDL) gas analysers. |
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Many thousands of OXITEC® oxygen measuring systems are in operation throughout the world, providing customers with reliable, accurate measurements that guarantee easy and safe control of combustion processes. The OXITEC® analysing systems are the consistent advancement of the InSitu oxygen measuring technique on zircon oxide basis. Only the special gold brazing technique developed by ENOTEC guarantees a durably gas tight measuring cell and makes a regular calibration of the probe redundant.
Probe material and design make a problem-free use of the OXITEC® analysing systems for many years possible, also under harsh conditions, and apart from the explosion-proof execution (probe and electronics) also specially designed models for almost all conceivable applications are available. By the InSitu measurement (measurement directly in the flue gas, without extraction) the OXITEC® oxygen analysing system is maintenance-free, and also concerning the reaction rate OXITEC® is clearly superior to each extractive measurement.
The simple operation of the electronics and the interactive operator guidance make the handling of the SME5 evaluation electronics a child's play.
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Gas analyzers, Portable gas detectors 
