OMA process analyzers
Continuously measure the chemicals in a liquid or gas process stream using the future of industrial process analytics: OMA process analyzers by Applied Analytics.
Our comprehensive range of products includes offshore and onshore service, an extensive selection of gas analysis instruments, sample conditioning, and various cabinets and houses for your instruments, tailored to meet the unique requirements of various petrochemical and cryogenic applications. We are dedicated to delivering innovative solutions that ensure accurate and efficient operations in the process industry.
Table of contents
- What is the OMA process analyzer?
- OMA process analyzer specifications
- OMA process analyzer models
- OMA technology
- Sampling system for Process gas analyzers
- Need help choosing analyzer solution?
- OMA process analyzer measurements
- OMA process analyzer applications
- Is the OMA process analyzer suitable for your process?
What is the OMA process analyzer?
The OMA is an industrial instrument which measures a high-resolution absorbance spectrum in a continuously drawn sample from a liquid or gas process stream. Harvesting this rich data, the OMA provides real-time analytics for the process stream, including chemical concentrations, purity, and color.
- Fast, continuous reading in under 10 seconds
- No moving parts or consumables other than zero fluid
- Rich trend data and customizable interface
OMA process analyzer specifications
Note: All performance specifications are subject to the assumption that the sample conditioning system and unit installation are approved by Analytical Solutions and Products B.V.
General
| Measurement Principle | Dispersive ultraviolet-visible (UV-Vis) absorbance spectrophotometry |
| Detector | nova II™ UV-Vis diode array spectrophotometer |
| Spectral Range | 200-800 nm |
| Light Source | Pulsed xenon lamp (average 5 year lifespan) |
| Signal Transmission | 600 μm core 1.8 meter fiber optic cables Other lengths available |
| Path Length | Application-dependent |
| Sample Conditioning | Custom design per application |
| Analyzer Calibration | If possible, analyzer is factory calibrated with certified calibration fluids; no re-calibration required after initial calibration; measurement normalized by Auto Zero |
| Reading Verification | Simple verification with samples and self-check diagnostic |
| Human Machine Interface | Industrial controller with touch-screen LCD display running ECLIPSE™ Software |
| Data Storage | Solid State Drive |
| OPERATING CONDITIONS | |
| Analyzer Environment | Indoor/Outdoor (no shelter required) |
| Ambient Temperature | Standard: 0 to 35 °C (32 to 95 °F) Optional: -20 to 55 °C (-4 to 131 °F) To avoid radiational heating, use of a sunshade is recommended for systems installed in direct sunlight. |
| Sample Temperature | Standard: -20 to 70 °C (-4 to 158 °F) Optional: up to 150 °C (302 °F) with cooling extensions Contact AAI for temperatures above 150 °C (302°F) |
| Sample Pressure | Using standard flow cell: 206 bar (3000 psi) Using immersion probe: 100 bar (1470 psig) |
| UTILITIES | |
| Electrical | 85 to 264 VAC 47 to 63 Hz |
| Power Consumption | 45 watts |
| OUTPUTS | |
| Standard Outputs | 1x galvanically isolated 4-20mA analog output per measured analyte(up to 3; additional available by upgrade) 2x digital outputs for fault and SCS control |
| Optional Outputs | Modbus TCP/IP; RS-232; RS-485; Fieldbus; Profibus; HART; |
Performance
Measurement accuracy for the OMA Process Analyzer depends on the application and stream composition. Select an application for specific accuracy.
| Response Time | 1-5 seconds |
| Zero Drift | ±0.1 % after 1hr warm-up, measured over 24hrs (constant ambient temperature) |
| Sensitivity | ±0.1 % full scale |
| Noise | ±0.004 AU at 220 nm |
Certification
| Standard Design | General Purpose |
| Available Options | ATEX, IECEx, EAC, PESO, JPN |
| Please inquire with your sales representative for additional certifications (CSA, FM etc.). | |
OMA process analyzer models
All OMA models are equivalent in function and performance with identical electronic configurations. The models vary by form factor and materials of construction, each intended for a unique use case.
The OMA Chlorine Analyzer series includes:
- OMA-300 Wall-Mounted Analyzer: Ideal for both indoor and outdoor applications, offering robust functionality.
- OMA-206P Portable Analyzer: A compact, suitcase-style analyzer perfect for field applications.
- OMA-406R Rackmount Analyzer: Designed for laboratory or sheltered environments, fitting standard 19″ racks.
Each model maintains identical performance capabilities but varies in form factor and construction materials, providing flexibility and convenience for various operational needs.
OMA-300 – WALL-MOUNTED PROCESS ANALYZER
The OMA Process Analyzer continuously measures chemical concentrations and physical properties that can be correlated from 200-800nm (UV-Vis), 400-1100nm (SW-NIR) or 1550-1850nm (InGaAs) absorbance spectrum.
The default version of the OMA Process Analyzer is provided in a wall-mounted enclosure. The system is highly customizable including options for enclosures, wetted materials, and hazardous area classifications.
Physical Specifications
For performance and other specifications, visit the OMA Series.
| Enclosure Type | Standard: Wall-mounted, carbon steel NEMA 4 enclosure Options Available |
| Analyzer Dimensions | 24″ H x 20″ W x 8″ D (610 x 508 x 203 mm) |
| Analyzer Weight | 32 lbs. (15 kg) |
| Wetted Materials | Quartz, Viton, stainless steel 316L Options Available |
OMA-206P – Portable analyzer
The portable version of the OMA Process Analyzer is housed in an ultra-rugged suitcase enclosure, so you can bring analytics from site to site with confidence.
Physical Specifications
| Enclosure Type | Portable Suitcase enclosure Material: Ultra High Impact structural copolymer |
| Analyzer Dimensions | 16.87″ H x 20.62″ W x 8.12″ D (428mm H x 524mm W x 206mm D) |
| Analyzer Weight | 25 lbs. (11 kg) |
| Wetted Materials | Quartz, Viton, stainless steel 316L Options Available |
OMA-406R – Rackmount process analyzer
The OMA Process Analyzer continuously measures chemical concentrations and physical properties that can be correlated from 200-800nm (UV-Vis), 400-1100nm (SW-NIR) or 1550-1850nm (InGaAs) absorbance spectrum.
The rackmount version of the OMA is designed for easy integration in analyzer shelters and laboratory settings. The system fits a standard 19″ rack.
Applications
With thousands of units shipped since 1994, the OMA-406 Rackmount Analyzer has been deployed for a wide range of applications across various industries:
Specialty gasses
The OMA-406 Rackmount Analyzer uses a dispersive UV spectrophotometer for measuring the concentrations of fluorine, chlorine, hydrogen sulfide, sulfur dioxide, ammonia and other gas mixtures from ppm to percent levels. The full spectrum analysis of the OMA-406 enables a single analyzer to be calibrated for multiple ranges and for multiple analytes. Specialty gas manufacturers can leverage the versatility of the OMA-406 to simplify quality control procedures.
Measuring F2/Cl2 in excimer laser gas mixtures
Premixed cylinders containing blends of XeF or KrCl, for example, are produced by specialty gas companies for sale to companies that operate excimer lasers. The quality of the excimer laser gas cylinders must be closely monitored during their production. In addition, the mixed cylinder must be validated, and the halogen gas needs to be quantified.
The OMA-406 Rackmount Analyzer continuously outputs both F2 and Cl2 readings, providing new measurements approximately every 5 seconds. Response time is critical in the production of excimer laser gas mixtures in order to respond to sudden changes in product quality.
Physical Specifications
| Enclosure Type | Steel rackmount enclosure |
| Analyzer Dimensions | 8.75″ H x 19″ W x 12.12″ D (222.3mm H x 482.6mm W x 307.8mm D) |
| Analyzer Weight | 20 lbs. (9 kg) minimum |
| Wetted Materials | Quartz Options Available |
Explosion-Proof models
The OMA-300 is offered in two explosion-proof formats:
Eexp
Eexp systems are purged and pressurized using a certified air-purging device. This method ensures that toxic/explosive gas is not allowed to accumulate inside the enclosure and is ideal when instrument air is available.
Eexd
Eexd systems are contained within certified explosion-proof cast-aluminum enclosures. This method is more practical if the installation is remote, or utilities are unreliable.
OMA technology
Spectrophotometer Principle of Operation
To analyze the chemical composition of the sample, the OMA uses an analysis method known as absorbance spectroscopy. Depending on the target chemicals for analysis, the OMA uses either UV-Vis (200-800nm), SW-NIR (400-1100nm), or InGaAs (1550-1850nm) sensors in its spectrophotometer. The system measures absorbance across its wavelength range and quantifies the amount of light absorbed by the sample at each integer wavelength; the OMA plots this raw data to visualize a high-resolution absorbance spectrum.
The key difference between a spectrophotometer and conventional photometers is that photometers use ‘non-dispersive’ methods whereby measurement wavelengths are physically isolated using filters. For measuring multiple components, this will require the photometer to employ a moving part (filter wheel) or multiple line source lamps. By contrast, our spectrophotometer is solid state and has a single light source.
The OMA uses a long-life xenon or tungsten light source to transmit a signal through the sample fluid in the flow cell. The signal is carried by fiber optic cables from the analyzer to the flow cell, where the chemical mixture of the sample has unique interactions with the light based on its current composition.
The path of the light signal
The measurement cycle of the nova II is virtually instantaneous, but it is helpful to explain it in stages:
- The white light signal originates in the pulsed xenon light source.
- The signal travels via fiber optic cable to the entry point of the flow cell, where a collimator narrows the light beam. The signal travels directly across the flow cell path length, interacting with the continuously drawn process sample fluid.
- Now containing the distinct absorbance imprint of the current chemical composition in the sample, the signal exits the flow cell on the opposite end through a collimator and travels via fiber optic cable to the spectrophotometer inside the analyzer enclosure.
- The holographic grating physically separates (disperses) the signal into its constituent wavelengths, focusing each wavelength onto a corresponding photodiode within the 1024-element diode array.
- The light intensity spectrum measured by the diode array is processed by the analyzer CPU. The absorbance spectrum is calculated and visualized by plotting lost light intensity at each wavelength due to the process sample interactions.
From xenon lamp to diode array, the entire cycle occupies a few milliseconds and involves no moving parts.
nova II Spectrophotometer
The nova II is the heart of any spectrophotometric Applied Analytics system. This device performs absorbance spectroscopy by transmitting a light signal across the path of a sample fluid via fiber optic cables. The nova II’s wavelength domain of spectral acquisition is known as UV-Vis/SW-NIR (shorthand for ultraviolet-visible / shortwave near infrared).
Major sub-components
- The light source. The standard 200-800 nm model nova II uses a pulsed xenon lamp.
- The slit. This refers to the narrow aperture in the plate located at the focus of the spectrophotometer lens. It is exactly the size of one photodiode in the array, thus ensuring that each wavelength band is projected only onto the corresponding photodiode.
- The holographic grating. Physical separation (dispersion) of the received light signal and spectral imaging onto the diode array are both accomplished by the concave holographic grating. The angle in which the light is dispersed is proportional to the wavelength, such that each wavelength is differentiated and imaged onto a different point in the diode array.
- The photodiode array. The linear array contains 1,024 light-sensitive elements, each measuring an assigned wavelength; all the measurements occur in parallel such that the raw data comprises a complete spectral acquisition.
How the OMA detects a chemical
An absorbance curve is like a distinctive fingerprint for a chemical, determined by its unique electronic and molecular structure. The OMA uses powerful software to isolate the absorbance curve of the measured chemical from the total sample absorbance.
User Interface
Our proprietary ECLIPSE software processes the raw spectral data to provide real-time concentration readings. The operator can easily navigate between views (trend graph, spectrum, and more) using intuitive touch-screen navigation. You can also configure alarms, data logging, and outputs.
ECLIPSE™ Software
ECLIPSE is Applied Analytics’ proprietary analysis software platform which provides a touch-responsive visual interface for the operator. The software processes the raw absorbance data from the detector to visualize real-time sample absorbance and output chemical concentrations.
This feature-rich interface allows for easy configuration of display settings, data logging, Auto Zero, alarms, and more. ECLIPSE also contains proprietary multi-component analysis algorithms for measuring up to 5 chemicals simultaneously.
Features
Auto-Zero. Zeroing is a software task which measures the light source emission spectrum when a zero-absorbance fluid is in the flow cell. Any difference in light intensity from this ‘baseline’ while running on process sample will be measured as absorbance. This serves to normalize the detector reading and stabilize accuracy such that re-calibration is never required.
Alarms. ECLIPSE provides multiple configurable alarms for concentration thresholds and other process conditions.
Virtual PLC. There is no need for any PLC knowledge because this functionality is virtualized in an intuitive visual interface, where relay tasks can easily be sequenced and saved.
Trend graph. Easily adjust the historical interval to observed trends in all active measurements.
Data Logging. ECLIPSE writes concentration data as well as spectral absorbance data to log files on the solid state drive.
Multi-Component Analysis
The OMA can be configured to measure up to 5 chemicals simultaneously. The system uses a de-convolution algorithm which separates the absorbance curve of each analyte from the total sample absorbance by solving a regression matrix sourced from hundreds of diodes (one per integer wavelength).
One critical advantage of full-spectrum analysis is the ability to isolate multiple absorbance curves from the total sample absorbance. This allows us to measure multiple chemical analytes simultaneously with a single analyzer, without using filters or moving parts.
Detailed explanation
Let’s look at the example of measuring H2S and SO2 simultaneously: We can isolate the curve of H2S from the total sample absorbance spectrum. This is extremely useful for background correction — when lurking components in the process stream have overlapping absorbance with the target analyte. The high-resolution raw data allows for de-convolution of up to 5 chemical species, meaning that the OMA can be optionally configured to monitor additional chemicals.
As illustrated above, each measurement wavelength contributes an equation to a matrix which is continuously solved by the ECLIPSE multi-component algorithm. Due to the resolution of the spectrophotometer, this procedure isolates the absorbance curve of H2S with very high accuracy and is not susceptible to cross-interference. Each equation takes the form:
A’(x+y) = A’x + A’y = e’xbcx + e’ybcy
Where A’ is the absorbance at wavelength ‘, e’ is the molar absorptivity coefficient at wavelength ‘, c is concentration, and b is the path length of the flow cell.
For example, the equation for measuring H2S and SO2 simultaneously at wavelength 225 nm:
A225′(H2S+SO2) = A225′H2S + A225′SO2 = e225′H2SbcH2S + e225′SO2bcSO2
The OMA’s ECLIPSE™ Software continuously solves a matrix of these equations sourced from all measurement wavelengths simultaneously to produce an extremely accurate analysis. False positives and cross-interference are eradicated by the statistical averaging effect of using so many confirmation wavelengths.
Photometers that offer multi-component analysis will often use crude techniques like rotating “chopper” filter wheels or a group of line source lamps. These solutions implement moving parts that are prone to malfunction and multiple light sources that all require replacement, while delivering inferior accuracy.
Through the power of rich data, the OMA provides robust multi-species measurement using a solid-state design and a single light source.
Inherent Safety
Most analyzers draw the process sample directly into the analyzer enclosure for analysis, which is dangerous if the sample fluid is toxic, explosive, or corrosive. The OMA design is unique: we bring the light to the sample, not the other way around. The sample circulates through the external flow cell, which receives the signal via fiber optic cables.
The major safety flaw of many process analyzers is that they bring toxic sample fluid into the analyzer enclosure for analysis. Not only does this expose system electronics to higher corrosion effects, it also poses a lethal threat: if there is any leak in the instrument, especially inside a shelter, the human operator is placed at enormous risk.
Applied Analytics design centers on inherent safety. The key difference between our instruments and other process analyzers is the use of fiber optic cables and external flow cells: we bring the light to the sample instead of bringing the sample to the light. The toxic sample fluid is only required to circulate through the dedicated flow cell, and never enters the analyzer electronics enclosure.
Sampling system for Process gas analyzers
The OMA is built for direct analysis of the hot/wet sample, thus simplifying the scope of the sample system and retaining high sample integrity. From our vast experience in sampling design, we know that applications can be similar but are rarely identical. For this reason, we design and build sample conditioning systems on a project basis, working from the process to the drawing board.
Need help choosing analyzer solution?
FAQ: Answering questions about OMA process analyzers
The OMA can simultaneously monitor up to five chemicals in the sample stream. All analytes must have distinct absorbance curves in the wavelength range of the OMA. Search for a measurement
By measuring a high-resolution transmittance spectrum, the OMA can very precisely detect impurities in the sample fluid by sudden changes in the spectral structure.
Various properties such as the heating value of a fuel or the octane of a gasoline blend can be powerfully correlated to the absorbance spectrum of the sample.
The OMA is used to measure hundreds of different chemicals across various industries. The instrument is versatile because it acquires a full absorbance spectrum — and many chemicals have absorbance features in that region. Search for an application
OMA process analyzer measurements
The OMA can simultaneously monitor up to five chemicals in the sample stream. All analytes must have distinct absorbance curves in the wavelength range of the OMA.
| Analyte | Chemical Formula | |
|---|---|---|
| acetal | ||
| acetaldehyde | C2H4O | MeCHO |
| acetic acid | CH3CO2H | |
| acetic anhydride | (CH3CO)2O | Ac2O |
| acetone | C3H6O | propanone |
| acetyl chloride | CH3COCl | |
| acrolein | C3H4O | propenal |
| acrylonitrile | C3H3N | |
| ammonia | NH3 | azane |
| amyl alcohol | C5H11OH | |
| aniline | C6H5NH2 | phenylamine |
| anisole | CH3OC6H5 | methoxybenzene |
| anthracene | C14H10 | |
| anthraquinone | C14H8O2 | anthracenedione |
| aromatic hydrocarbons | ||
| benzaldehyde | C7H6O | |
| benzene | C6H6 | |
| benzonitrile | C6H5CN | PhCN |
| benzoyl chloride | C6H5COCl | |
| benzyl chloride | C7H7Cl | a-chlorotoluene |
| bisphenol-A | C15H16O2 | BPA |
| bromine | Br2 | |
| bromobenzene | C6H5Br | |
| 1,3-butadeine | C4H6 | |
| butyraldehyde | C4H8O | butanal |
| caffeine | C6H10N4O2 | |
| caprolactam | (CH2)5C(O)NH | |
| carbon disulfide | CS2 | |
| carbon tetrachloride | CCl4 | Freon; Halon 104 |
| carbonyl sulfide | COS | OCS |
| caustic | NaOH | |
| chlorine | Cl2 | |
| chlorine dioxide | ClO2 | |
| chloroamine | ClH2N | |
| chlorobenzene | C6H5Cl | |
| chloromethane | CH3Cl | methyl chloride |
| chlorophenol | ||
| chlorotoluene | C7H7Cl | |
| chromium ions | Cr6+ | |
| color of process | ||
| copper ions | Cu2+ | |
| cresol | C7H8O | |
| crotonaldehyde | CH3CH=CHCHO | |
| cumene | C9H12 | isopropylbenzene |
| cyclohexanone | (CH2)5CO | |
| 1,3-cyclopentadiene | C5H6 | |
| cymene | C10H14 | |
| decalin | C10H18 | decahydronaphthalene |
| diacetone alcohol | CH3C(O)CH2C(OH)(CH3)2 | |
| diacetyl | C4H6O2 | butanedione |
| dibutylphthalate | C16H22O4 | DBP |
| dichlorobenzene | C6H4Cl2 | |
| dichlorobutane | C4H8Cl2 | |
| diethylketone | (CH3CH2)2CO | 3-pentanone |
| diisopropylketone | [CH(CH3)2]2CO | isobutyrone |
| dimethyl sulfide | (CH3)2S | DMS; methylthiomethane |
| dimethyl terephthalate | C6H4(CO2CH3)2 | DMT |
| dimethylacetamide | CH3C(O)N(CH3)2 | DMA |
| dimethylamine | (CH3)2NH | |
| dimethylaniline | C6H5N(CH3)2 | DMA |
| dimethylformamide | (CH3)2NC(O)H | DMF |
| dioxane | C4H8O2 | |
| dipentene | C10H16 | limonene |
| diphenyl | (C6H5)2 | biphenyl; phenylbenzene |
| diphenyloxide | O(C6H5)2 | |
| divinylacetylene | CH2=CH-C=C-CH=CH2 | |
| ethane | C2H6 | |
| ethanol | C2H6O | |
| ethanolamine | C2H7NO | ETA |
| ethyl bromide | C2H5Br | bromoethane; EtBr |
| ethylbenzene | C6H5CH2CH3 | phenylethane |
| ethylene | C2H4 | ethene |
| ethylene chlorohydrin | HOCH2CH2Cl | 2-chloroethanol |
| ethylene glycol | C2H6O2 | MEG |
| ethyl mercaptan | CH3CH2SH | ethanethiol; EtSH |
| fenchone | C10H16O | |
| ferric chloride | FeCl3 | iron(III) chloride |
| ferrous chloride | FeCl2 | iron(II) chloride |
| ferrous sulfate | FeSO4 | iron(II) sulfate |
| fluorine | F2 | |
| formaldehyde | CH2O | methyl aldehyde |
| formic acid | HCO2H | methanoic acid |
| furan | C4H4O | oxole |
| furfural | OC4H3CHO | |
| hydrazine | N2H4 | diazine |
| hydrogen iodide | HI | iodane |
| hydrogen peroxide | H2O2 | |
| hydrogen sulfide | H2S | |
| hydroquinone | C6H4(OH)2 | quinol |
| hydroquinone monomethyl ether | C7H8O2 | MeHQ |
| hypochlorous acid | HClO | chloric(I) acid |
| iodine | ||
| iodoform | CHI3 | |
| isoprene | CH2=C(CH3)CH=CH2 | |
| ketene | C2H2O | ethenone |
| lithium bromide | LiBr | |
| lithium iodide | LiI | |
| maleic anhydride | C2H2(CO)2O | |
| manganese sulfate | MnSO4(H2O) | |
| mercury | Hg | |
| mesityl oxide | CH3C(O)CH=C(CH3)2 | |
| methanol | CH3OH | methyl alcohol; MeOH |
| methyl butyl ketone | C6H12O | |
| methyl ethyl ketone | CH3C(O)CH2CH3 | MEK; butanone |
| methyl formate | C2H4O2 | methyl methanoate |
| methyl iodide | CH3I | iodomethane; Mel |
| methyl isobutyl ketone | (CH3)2CHCH2C(O)CH3 | MIBK |
| methyl mercaptan | CH3SH | methanethiol; MeSH |
| 2-methylfuran | C5H6O | |
| 2-methyl-1, 3-butadiene | CH2=C(CH3)CH=CH2 | |
| 4-methyl-1, 3-pentadiene | (CH3)2C=CHCH=CH2 | |
| 2-methyl-5-vinylpyridine | C8H9N | |
| monochloroacetic acid | ClCH2CO2H | MCA |
| monoethanolamine | C2H7NO | MEA |
| monovinyl acetylene | ||
| naphthalene | C10H8 | |
| naphthylamine | C10H9N | |
| naphthol | C10H8O | |
| nickel carbonyl | Ni(CO)4 | nickel tetracarbonyl |
| nickel sulfate | NiSO4(H2O)6 | |
| nitric acid | HNO3 | aqua fortis |
| nitroaniline | C6H4(NH2)(NO2) | |
| nitrobenzene | C6H5NO2 | |
| nitroform | HC(NO2)3 | trinitromethane |
| nitrogen dioxide | NO2 | |
| nitrogen tetroxide | N2O4 | |
| nitrogen trichloride | NCl3 | trichloramine |
| nitrotoluene | C7H7NO2 | |
| oxalic acid | H2C2O4 | |
| ozone | O3 | trioxygen |
| perchloroethane | C2Cl6 | PCA; hexachloroethane |
| phenol | C6H5OH | carbolic acid; phenic acid |
| phosgene | COCl2 | carbon dichloride oxide |
| phthalic acid | C6H4(CO2H)2 | |
| phthalic anhydride | C6H4(CO)2O | |
| pinene | C10H16 | |
| piperdine | (CH2)5NH | azinane |
| propane | C3H8 | |
| propionic acid | CH3CH2COOH | |
| pyridine | C5H5N | azine |
| pyrocatechol | C6H4(OH)2 | catechol |
| resorcinol | C6H4(OH)2 | |
| sodium chlorate | NaClO3 | |
| sodium hydrosulfite | Na2S2O4 | sodium dithionite |
| sodium hypochlorite | NaClO | |
| sodium nitrate | NaNO3 | nitratine |
| sodium nitrite | NaNO2 | |
| sodium sulfide | Na2S | |
| sodium sulfite | Na2SO3 | |
| styrene | C6H5CH=CH2 | vinyl benzene |
| sulfur | ||
| sulfur dioxide | SO2 | |
| sulfur monochloride | S2Cl2 | disulfur dichloride |
| sulfur oxychlorde | SOCl2 | thionyl chloride |
| sulfur oxychlorde | SOCl2 | thionyl chloride |
| tertiary-butyl-catechol | C10H14O2 | TBC |
| tetrachloroethylene | C2Cl4 | perchloroethylene; perc |
| titanium tetrachloride | TiCl4 | |
| toluene | C7H8 | toluol; phenylmethane |
| toluidine | C7H9N | |
| tributylamine | C12H27N | TBA |
| trichlorobenzene | C6H3Cl3 | TCB |
| trichloroethylene | C2HCl3 | TCE; trichlor |
| trimethylamine | N(CH3)3 | |
| trinitrotoluene | C6H2(NO2)3CH3 | TNT |
| uranium hexaflouride | HF6 | hex |
| uranyl nitrate | UO2(NO3)2 | |
| urea | CO(NH2)2 | carbamide |
| vanadium ions | ||
| water | H2O | |
| xylene | C8H10 |
OMA process analyzer applications
The OMA can simultaneously monitor up to five chemicals in the sample stream. All analytes must have distinct absorbance curves in the wavelength range of the OMA.
Is the OMA process analyzer suitable for your process?
Contact Our OMA process analyzers specialist today
For personalized assistance and further OMA process analyzers inquiries, please contact our specialist at ASaP. We are here to help and provide the support you need.
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