Watch Analyzer Encore Videos

Gas Analyzer

2009-02-05T09:45:00.001-08:00

The Thermal and Evolved Gas Analyzer (TEGA) is a scientific instrument aboard the Phoenix spacecraft. TEGA's design is based on experience gained from the failed Mars Polar Lander. Soil samples taken from the Martian surface by the robot arm are eventually delivered to the TEGA, where they are heated in an oven to about 1,000ºC. This heat causes the volatile compounds to be given off as gases which are sent to a mass spectrometer for analysis. This spectrometer is adjusted to measure particularly the isotope ratios for hydrogen, oxygen, carbon, nitrogen, and heavier gases. Detection values as low as 10 parts per billion. The Phoenix TEGA has 8 ovens, which are enough for 8 samples.

A residual gas analyzer (RGA) is a small and usually rugged mass spectrometer, typically designed for process control and contamination monitoring in the semiconductor industry. Utilizing quadrupole technology, there exists two implementations, utilizing either an open ion source (OIS) or a closed ion source (CIS). RGAs may be found in high vacuum applications such as research chambers, surface science setups, accelerators, scanning microscopes, etc. RGAs are used in most cases to monitor the quality of the vacuum and easily detect minute traces of impurities in the low-pressure gas environment. These impurities can be measured down to 10 − 14 Torr levels, possessing sub-ppm detectability in the absence of background interferences.

RGAs would also be used as sensitive in-situ, helium leak detectors. With vacuum systems pumped down to lower than 10 - 5Torr—checking of the integrity of the vacuum seals and the quality of the vacuum—air leaks, virtual leaks and other contaminants at low levels may be detected before a process is initiated.

Brimrose NIR Analyzer

2009-02-05T09:44:00.001-08:00

A new series of miniature near-infrared (NIR) spectrometers is said to offer a cost-effective tool for inspecting incoming raw materials and product quality control. Compact, battery-powered Model 5030 ATOF-NIR Portable Analyzer from Brimrose Corp. of America, Baltimore, allows laboratory tests to be performed anywhere in a plant environment. The instrument, which sells for $28,000 (compared with $40,000 for larger units), is reportedly insensitive to ambient light, vibration, dust, and dirt. Its design allows for quick switchover from solids to liquids, and results appear instantly on its LCD. Applications include material identification or measurement of moisture content and active-ingredient levels. Once the instrument is calibrated, it reportedly can be used by an inexperienced operator.

Dual IR Gas Analyzer

2009-02-05T09:42:00.001-08:00

The Model 9000MGA is a Series III microprocessor-based gas analyzer featuring gas filter correlation infrared measurement and a paramagnetic oxygen module. Up to three gases may be measured in a single 3 RU high standard Series III instrument case.
High and low concentration analyzers employ a unique dual length optical path for drift-free, linear operation.

2 or 3 channel

Fast Response

3 Ranges per channel

RS232
AK Protocol

4-20mA & 0-10V
Chart outputs

Menu Diagnostics

2 year warranty

Available in the following
standard configurations:
CO+CO2
CO+CO2+O2
CO+NO
CO+NO+O2
HiCO+LoCO
HiCO+LoCO+O2
Consult us for
other configurations
not shown here

We are excited about getting this product. We have fielded many questions in the past and turned away countless product inquiries for high accuracy, multigas applications. This is the only multigas Gas Filter Correlation Infrared (GFC/IR) gas analyzer available anywhere. This equipment can also be outfitted with a paramagnetic oxygen module.
Based on the proven, 7000FM Series GFC/IR and Model 8000M Paramagnetic oxygen gas analyzers, the 9000MGA is a much higher quality alternative to drifty single beam IR and fuel cell oxygen multigas analyzers that are currently available.
Save yourself the trouble and disappointment of buying something that won't work properly. The 9000MGA is available now and ideally suited for combustion research / combustion analysis applications.

The standard 3-rack unit tall, Series III instrument case has up to three sets of keypads and operator displays on the front panel. Each channel may be operated seperately (as a seperate gas analyzer) and plumbing connections may be easily configured at the rear panel for this type of operation. This is a dry-basis measuring instrument so it must be used on a dry or conditioned gas stream. A series 200 gas conditioner or similar chiller is necessary for measuring raw exhaust and combustion gases directly.

Dual IR Gas Analyzer

2009-02-05T09:42:00.000-08:00

The Model 9000MGA is a Series III microprocessor-based gas analyzer featuring gas filter correlation infrared measurement and a paramagnetic oxygen module. Up to three gases may be measured in a single 3 RU high standard Series III instrument case.
High and low concentration analyzers employ a unique dual length optical path for drift-free, linear operation.

2 or 3 channel

Fast Response

3 Ranges per channel

RS232
AK Protocol

4-20mA & 0-10V
Chart outputs

Menu Diagnostics

2 year warranty

Available in the following
standard configurations:
CO+CO2
CO+CO2+O2
CO+NO
CO+NO+O2
HiCO+LoCO
HiCO+LoCO+O2
Consult us for
other configurations
not shown here

Selecting a protocol analyzer

2009-02-05T09:41:00.000-08:00

Consultants have used a protocol analyzer or "sniffer" to help identify the source of problems on our network. I have been thinking about adding a tool like this to our collection but wasn't sure which one to use?
-- via the Internet

Choosing a protocol analyzer is not something that you should jump right into. There are several good candidates out there. The three most popular ones that I know of are Sniffer from Sniffer Technologies (www.sniffer.com aka Network Associates), Etherpeek from www.wildpackets.com and Ethereal from www.ethereal.com. I used to recommend a fourth candidate from Novell but they seem to have stopped supporting their software based analyzer. I haven't seen any new protocol decodes released for several years.

The cost of these ranges from free (in the case of Ethereal) to more than $10,000 for a fully equipped Sniffer package from Network Associates. I encourage you to get an eval copy of the above mentioned sniffers and run them through their paces. Etherpeek and Ethereal can be downloaded while Sniffer will require you to fill out a form and someone will call you in a couple of days to follow up.

Economical Ammonia Analyzer

2009-02-05T09:40:00.000-08:00

* High Precision
* High Sensitivity
* Simple to Use
* Extremely Wide Dynamic Range
* Economical of Own and Operate

LGR’s Economical Ammonia Analyzer (EAA) provides sensitive measurements of ammonia in ambient air or in industrial process flows with extremely high precision and sensitivity. No longer do you have to spend a lot of money or wait a long time to measure ammonia with high sensitivity – LGR’s EAA provides measurements every second with ppbv-level precision. In addition, the EAA can report measurements quickly over a very wide range of ammonia concentrations. The instrument, based on LGR’s cavity enhanced laser absorption spectroscopy, is simple to use, inexpensive to operate, and includes all components (internal vacuum pump, keyboard,mouse, video monitor) to start recording data within minutes. Other atmospheric gases, including water vapor, carbon dioxide and methane, do not interfere with the ammonia measurements. The instrument includes an internal computer that can store data practically indefinitely on its internal hard drive (for unattended long-term operation), and that can send real-time data to a data logger through its analog and digital (RS232 serial) outputs. In addition, an Ethernet connection allows remote access to data files stored on the instrument’s hard drive. LGR’s EAA provides the high quality data necessary for the most demanding applications including semiconductor process monitoring and atmospheric trace gas monitoring. For customers interested in the highest precision with extremely fast response time, LGR offers the Trace Ammonia Analyzer.

Trace Ammonia Analyzer

2009-02-05T09:39:00.000-08:00

* Unparalleled Precision
* Ultra-high Sensitivity
* Extremely Fast Response

LGR’s Trace Ammonia Analyzer (TAA) provides fast measurements of ammonia in ambient air with unparalleled precision and sensitivity. No longer do you have to wait for minutes before getting a useful reading – LGR’s TAA provides measurements every second with sub-ppbv precision. In addition, the TAA can report measurements quickly over a wide range of ammonia concentrations. For your convenience, we offer two versions of the TAA. If you require the fastest response rate possible (data rate up to 20 Hz), you will want to use our Trace Ammonia Analyzer - Fast. For applications requiring measurements of NH3 with highest accuracy, you’ll want the Trace Ammonia Analyzer – High Accuracy. In general, LGR Analyzers are not adversely affected by other atmospheric gases (no cross interferences) or changes in atmospheric pressure. Due to our low-power requirements, LGR analyzers may be operated on battery power with an appropriate AC/DC voltage inverter.

The Trace Ammonia Analyzer - Fast is designed to suit many applications including eddy correlation flux measurements using established micrometeorological techniques, which require response rates above 10 Hz.

The Trace Ammonia Analyzer – High Accuracy is designed for applications that require the highest sensitivity, precision and accuracy like semiconductor process monitoring and ambient air monitoring.

For customers interested in a less expensive ammonia analyzer with very high precision and fast response time, LGR offers the Economical Ammonia Analyzer.

Deep-Sea Gas Analyzers

2009-02-05T09:38:00.000-08:00

The Deep-Sea Gas Analyzer provides an accurate measurement of a variety of gases at depths of up to 2500 meters. The instrument employs a membrane gas extractor and is capable of measuring virtually any gas in LGR’s catalog, including CH4, CO2, and various stable isotopomers. Self-sustained, remote operation is possible using the internal battery, gas handling system, and data storage. Possible applications include carbon sequestration in ocean waters, methane-hydrate studies, and hydrothermal-vent effluent analysis.
As described in the Theory Section (on www.lgrinc.com), the measurement strategy is based on high-resolution direct-absorption spectroscopy. As a result, the instrument is self-calibrating and provides an absolute, accurate gas concentration without reference standards. An internal computer can store data practically indefinitely for applications requiring unattended long-term standalone operation. These analyzers can also send real-time data to a data logger through analog, digital (RS232), and Ethernet outputs.

CO2 Isotope Analyzer

2009-02-05T09:37:00.000-08:00

* Measures 13C/12C in carbon dioxide
* Extremely wide measurement range
* Low power requirement (120 W with internal pump)
* Easy to use

The CO2 Isotope Analyzer is an autonomous instrument capable of measuring the 13C/12C ratio in ambient carbon dioxide with better than 0.25‰ repeatability (for an integration time of 60 seconds) and without the need for costly consumables. This is possible because the instrument itself is built around conventional telecommunications-grade diode lasers that operate in the near-infrared spectral region. In addition, since the measurement strategy is based on high-resolution direct-absorption spectroscopy (see www.LGRinc.com, Theory Section), the instrument is not affected by other atmospheric gases or by changes in ambient atmospheric pressure. Thus the need for regular calibration with expensive reference gases is also significantly reduced compared with traditional analytical instruments.
The instrument includes an internal computer that can store data practically indefinitely on its hard drive (for applications requiring unattended long-term standalone operation), and send real-time data to a data logger through its analog, digital (RS232), and Ethernet outputs.

Methane Isotope Analyzer

2009-02-05T09:36:00.000-08:00

* Field deployable
* Easy to use
* Unsurpassed precision
* Low power

Due to its rugged, field-portable packaging, the Methane Isotope Analyzer is ideally suited for studies of methanogenic bacteria, methane hydrates, hydrothermal vent effluents, and other applications involving isotropic ratios in elevated levels of methane (>500 ppmv). The Analyzer provides parts per mil accuracy when measuring the carbon isotope ratio (13C/12C) of methane with precision better than 1‰ and a rapid response time (2 seconds). Because it does not require any sample preparation or user-intervention, this instrument also enables long-term methane isotope monitoring studies.
Based on high-resolution direct absorption spectroscopy, (for Theory go to lgrinc.com), the Methane Isotope Analyzer is self-calibrating and provides an absolute, accurate measurement of 13C/12C in methane without the need for expensive reference gases.
The instrument includes an internal computer that can store data practically indefinitely on its internal hard drive (for applications requiring unattended long-term operation) and send real-time data to a data logger through its analog and digital (RS232) outputs. In addition, an Ethernet connection allows remote access to data files stored on the instrument’s hard drive.

Fast Methane Analyzer

2009-02-05T09:34:00.000-08:00

These instruments are designed to work in ambient air and to deliver accurate results at rapid response rates. If you require the fastest response rate possible (data rate up to 20 Hz), you will want to use our Fast Methane Analyzer. For applications requiring measurements of CH4 and CO2, both our Fast Greenhouse Gas Analyzer and our Methane/Carbon Dioxide Analyzer measure both gases simultaneously. In general, LGR Analyzers are not adversely affected by other atmospheric gases (no cross interferences) or changes in ambient atmospheric pressure (no pressure broadening effects). Due to our low-power requirements, LGR analyzers may be operated on DC battery power, with an appropriate voltage inverter, and still maintain their inherent accuracy.

The Fast Methane Analyzer is designed to suit many applications including eddy correlation flux measurements using established micrometeorological techniques, chamber flux measurements, and leak detection from natural gas pipelines.

As described in the Theory Section, the measurement strategy is based on high-resolution direct-absorption spectroscopy. As a result, the instrument is effectively self-calibrating. (Under extreme conditions—such as following shipment—you may wish to recalibrate the instrument. There is a Calibration mode available for this on each instrument.) Each LGR instrument includes an internal computer that can store data practically indefinitely on its internal hard drive (for applications requiring unattended operation), and send real-time data to a data logger through its analog and digital (RS232) outputs. In addition, an Ethernet connection allows remote access to data files stored on the instrument’s hard drive.

Trace Ammonia Analyzer

2009-02-05T09:30:00.000-08:00

991 CEM - Continuous Emission Monitor

2009-01-29T23:32:00.002-08:00

SO2 (sulfur dioxide) Continuous Emission Monitoring

Continuous Emission Monitoring (CEM) Systems are mandatory on virtually all industry waste chimneys or stacks today. Depending on the industrial process and regulatory agency requirements, the CEM could be required to report the pollutant of interest on an oxygen (O2) free, dry basis or, on a mass basis (tons per day, pounds per hour). Galvanic Instrumentation Ltd. offers systems that comply with both requirements.

Instrumentation System

Because the O2 free basis system measures the pollutant on a dry basis, a sample dryer is incorporated in the sample system. The concentration of oxygen is also measured and the measured dry pollutant concentration is corrected to zero oxygen.

The mass emission system measures the pollutant concentration on an as-is (hot/wet) basis and incorporates gas stream velocity and temperature measurement devices. The volume flow rate of the effluent is determined along with the mass emission rate of the pollutant of interest.

Continuous Emission Monitoring

Galvanic’s CEM System features our ultraviolet (UV) fibre optic spectroscopy for the sulfur dioxide (SO2) analysis. Depending on the type of system specified, the analysis is performed on either a dry or hot/wet basis. For either one sample is transported from the sample point to the analyzer through a heated sample line (steam or electrical heating is available). The dry base system uses a chilled, water-condensing unit to remove the water from the stack gas sample.

The mass style of CEM system is complete with a velocity measuring device suitable for an accurate measurement of the gas velocity for a given chimney or stack. A variety of different measurement techniques and hardware devices (pitot tube, annubar, Kurz probe, etc.) are available and necessary since no one sensor is applicable for all ranges of velocities, temperatures, etc. Galvanic selects the appropriate device based on the engineering data for your application. The stack gas temperature measurement is achieved with a thermocouple selected and calibrated for your stack gas temperature range.

The stack gas volumetric flow rate is calculated by the system computer using the data from the velocity device, the gas temperature and other parameters including the stack diameter, specific gravity, profile factor, etc. The SO2 concentration and volume flow rate are combined and the mass emission rate for the SO2 is calculated and output in terms of either SO2 or sulfur. Outputs provided are the instantaneous values for SO2 concentration, volume flow rate and mass emission rate.

Tytronic Sentinel Amine Analyzer

2009-01-29T23:32:00.001-08:00

APPLICATION

The Tytronics Sentinel Amine Analyzer is an online process analyzer that is capable of measuring acid gas loading in both rich and lean amines. It can be used to measure H2S content in amines (as sulphide), total acid gas loading (both CO2 and H2S), as well as amine strength. Multiple analyzers may be required depending on the number of analyte measurements, concentration range and distance between sampling points.

PRINCIPLE OF OPERATION

The Sentinel analyzer is a potentiometric titrator which uses an electrode to monitor changes in ion activity in the solution during the addition of a titrant, referred to as titration. An equivalence point or endpoint is reached when the ions in solution have completely reacted or complexed with the ions supplied through the titrant addition (there is no further ion activity). At the equivalence point the concentration and volume of the titrant solution added to the reaction cell determines the equivalent concentration corresponding to the analyte of interest.

It is this titration technique that is used to determine three main analytes of interest in the amine samples. These are as follows:

Amine Strength Determination - To know the exact loading of the amine, it is necessary to know the amine strength, a measure of the percentage by weight of an amine solution that is amine. This measurement is carried out using a color titration of lean amine.

Total Acid Gas Loading - The acid gas loading is determined by titration of the lean or loaded amine with a base, with the endpoint determined using pH measurement.

H2S loading - H2S loading is determined by potentiometric titration of the lean or loaded amine using a sulphide selective ISE.

FEATURES AND BENEFITS

If one of each amine analyzer variant is installed, the analog outputs from each unit can be combined in a data collection system to get a complete set of measurements for each stream - amine strength, H2S concentration, and CO2 concentration.

Regenerate amine only when necessary based on loading, reducing energy costs for regeneration and extending amine life.

Calibration based on lab results - monthly laboratory measurements of the parameters of interest are used to calibrate the analyzer

Reduced regenerator steam consumption by operating with residual H2S that ensures specification sweet gas instead of over-stripping to provide a safety margin

Reduced amine loss through carry-over

Reduced plant corrosion

PLGC II Gas Chromatograph

2009-01-29T23:30:00.002-08:00

For pipline and process applications

The PLGC II is a compact and low cost gas chromatograph equipped with a universal thermal conductivity detector. The unit offers a wide range of applications where hydrocarbon gas or fixed gas analysis is required, such as in BTU measurement for the natural gas industry.

The PLGC II is a fully automated system designed to perform on-line, real-time analysis. The Windows® based configuration software allows the user to view recent or saved chromatograms as well as configure the analyzer.

24 volt DC operation (optional 110/220 VAC)
Division II electrical classification standard (Div I and Atex Zone II approved units are optional)
Thermistor TCD detector
No instrument air
Low helium consumption
Reliability
Low maintenance
Small, compact package
15 minute or 5 minute cycle times available

Infra-Red CO2, CH4, and CO Analyzer

2009-01-29T23:30:00.001-08:00

A Low Drift, High Accuracy Analyzer

Galvanic Applied Sciences Inc. now offers CO2, CH4 and CO measurement technology. The sensor is based on true dual wavelength infrared technology with no moving parts. The result is a low drift, high accuracy analyzer, with a fast response time and low power consumption.

Low cost
Accuracy
Ease of use
Reliability
Specific

Infrared Analyzer

2009-01-29T23:28:00.000-08:00

INFRARED ANALYZER

The above diagram provides a graphic representation of the basic design of an infrared analyzer which is used to measure breath alcohol concentrations. The design is based on the fact that specific wavelengths of infrared energy are absorbed by ethyl alcohol molecules. In its simplest form, the instrument's detector measures the change in the amount of a specific wavelength of infrared energy that passes from the infrared source (lamp), through the sample chamber and filter wheel to the detector. The change in response on the detector, as a breath sample is submitted to the sample chamber , is monitored and analyzed by a processor in the instrument. The change in the signal is used to calculate an alcohol concentration

The difference between the amount of infrared energy that reaches the detector when the sample chamber is free of compounds that absorb the infrared energy and the amount of infrared energy that reaches the detector when a subject's breath sample is within the sample chamber, provides an indication of the concentration of the absorbing substances in the sample . If ethanol was the only molecule found in a breath sample that would absorb energy at the wavelength being recorded by the detector, the calculated difference in infrared energy reaching the detector could be used by itself to establish the concentration of alcohol in the breath sample. Unfortunately this is not always the case.

In order to deal with the lack of specificity, it is important that the primary wavelength of infrared energy used to measure the concentration of alcohol is selected based upon its limited cross sensitivity to other substances that are commonly found in the human breath. The spinning filter wheel in the diagram above is used to modulate the light through several different filters allowing different wavelengths of infrared energy to be transmitted to the detector for analysis. The secondary wavelengths of energy are selected based upon the interfering compounds that could be found in a human breath sample. If these compounds are identified and are in concentrations that would adversely effect the calculated ethanol result, the analysis can be aborted.

One other important point is that the differing concentrations of alcohol or other energy absorbing compounds found in the subject's breath sample are not in a one to one relationship with the amount of energy that reaches the detector. In other words, a .050 alcohol concentration may absorb X units of infrared energy, but a .200 will not absorb 4X units of infrared energy. This inherent non-linearity can be overcome by performing a multi-point calibration. To ensure that the instrument is properly quantifying alcohol and the other substances, it would be prudent to perform multi-point accuracy checks for each substance of interest and ensure proper calibration over the entire range of substances and concentrations.

Finally, infrared systems require power to light the IR source, heat the sample chamber, power the light modulator and drive the detector and associated circuits. Historically, the signal from the detector has been small relative to the noise generated in the system. This has made it difficult to resolve changes in the signal when low level concentrations of alcohol are presented to the system. To solve this problem, several manufacturers have included cooled detectors. These systems require additional power, but the cooled detector decreases the noise on the detector and enhances the instrument's performance at the low alcohol

Live Site ContentAnalyzer - CleverStat

2009-01-26T06:03:00.000-08:00

CleverStat is a nifty tool I've been using recently for web site content analysis. Unlike numerous online apps, CleverStat makes a copy of the site on your hard drive and analyzes the entire thing and not only individual pages

NIR Tech Oxygen Analyzer

2009-01-26T00:56:00.001-08:00

Today’s oxygen analyzers use one of a several types of oxygen sensors. As industrial process applications call for improved measurement accuracy and repeatability, users are also demanding analyzers that require a minimum of maintenance and calibration. To this end, users of oxygen analyzers are encouraged to evaluate the merits of a particular oxygen sensor type in context to the application for which it is intended. There is no one universal oxygen sensor type.

The synoptic review of the various gas phase oxygen sensors provided below should be used in conjunction with information gathered from manufacturers of oxygen analyzers. This combination will help to ensure the selection of the right sensor type for the application under consideration.

NIR Paramagnetic Oxygen Sensors

2009-01-26T00:54:00.000-08:00

Within this category, the magnetodynamic or `dumbbell' type of design is the predominate sensor type. Oxygen has a relatively high magnetic susceptibility as compared to other gases such as nitrogen, helium, argon, etc. and displays a paramagnetic behavior. The paramagnetic oxygen sensor consists of a cylindrical shaped container inside of which is placed a small glass dumbbell. The dumbbell is filled with an inert gas such as nitrogen and suspended on a taut platinum wire within a non-uniform magnetic field. The dumbbell is designed to move freely as it is suspended from the wire. When a sample gas containing oxygen is processed through the sensor, the oxygen molecules are attracted to the stronger of the two magnetic fields. This causes a displacement of the dumbbell which results in the dumbbell rotating. A precision optical system consisting of a light source, photodiode, and amplifier circuit is used to measure the degree of rotation of the dumbbell. In some paramagnetic oxygen sensor designs, an opposing current is applied to restore the dumbbell to its normal position. The current required to maintain the dumbbell in it normal state is directly proportional to the partial pressure of oxygen and is represented electronically in percent oxygen. There are design variations associated with the various manufacturers of magnetodynamic paramagnetic oxygen sensors. Also, other types of sensors have been developed that use the susceptibility of oxygen to a magnetic field which include the thermomagnetic or `magnetic wind' type and the magnetopneumatic sensor. In general, paramagnetic oxygen sensors offer very good response time characteristics and use no consumable parts, making sensor life, under normal conditions, quite good. It also offers excellent precision over a range of 1% to 100% oxygen. The magnetodynamic sensor is quite delicate and is sensitive to vibration and/or position. Due to the loss in measurement sensitivity, in general, the paramagnetic oxygen sensor is not recommended for trace oxygen measurements. Other gases that exhibit a magnetic susceptibility can produce sizeable measurement errors. Manufactures of paramagnetic oxygen sensors and analyzers should provide details on these interfering gases.

NIR Tech Oxygen Analyzer

2009-01-26T00:53:00.000-08:00

Dash Express woes highlight Silicon Valley challenges

2009-01-26T00:52:00.000-08:00

Automotive GPS startup Dash Express announced today that it's getting out of the hardware business, cutting its workforce, and repositioning itself as a software-only company. This kind of drastic move where a VC-backed company with an exciting product and a lot of enthusiasm behind it is suddenly forced to change course, will soon become par for the course here in Silicon Valley, as the region's deep pockets continue to close up.

Watch Analyzer Encore Videos

Gas Analyzer

Brimrose NIR Analyzer

Dual IR Gas Analyzer

Dual IR Gas Analyzer

Selecting a protocol analyzer

Economical Ammonia Analyzer

Trace Ammonia Analyzer

Deep-Sea Gas Analyzers

CO2 Isotope Analyzer

Methane Isotope Analyzer

Fast Methane Analyzer

Trace Ammonia Analyzer

991 CEM - Continuous Emission Monitor

SO2 (sulfur dioxide) Continuous Emission Monitoring

Tytronic Sentinel Amine Analyzer

PLGC II Gas Chromatograph

Infra-Red CO2, CH4, and CO Analyzer

Infrared Analyzer

Live Site ContentAnalyzer - CleverStat

NIR Tech Oxygen Analyzer

NIR Paramagnetic Oxygen Sensors

NIR Tech Oxygen Analyzer

Dash Express woes highlight Silicon Valley challenges

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