With new digital architecture and improved automation, the G8 improves on the very stable and easy to use G4 platform and user interface.

Warning and alarm messages are sent to your phone via G8 app, so you have total control any time, anywhere!

New internal components provide significant weight and footprint reductions for better handling/transportability which improves user productivity in sampling platforms with limited space.

Features

• Connection with online analyzer to acquire CO2 and O2 data for an accurate and real time gas density calculation (optional). Also other pollutants can be archived in a dedicated report
• Advanced digital high resolution differential pressure sensors with near zero drift. High temperature stability over the sampling period
• Fixed point stack gas speed measure as required from ISO16911-1
• Automatic unattended sensor verification
• Wide resistive touch screen. any type of touching material can manage it (gloves, pen, etc). All the informations are available in a clear high res view
• Connection with swirl angle meter to verify the flow as required from ISO16911-1 (optional)
• Background diagnostic test procedure to ensure total efficiency during sampling
• USB interface to download data
• Total isokinetic control within the standard limits with very fast response and high flow stability even in the most unstable stack gas speed conditions
• Volume measurement with dry gas meter
• Sampling flow measurement with venturi flow meter
• In-stack temperature and velocity measurement
• Wide duct library to archive all site data
• Data logger function with saving data on internal memory or external USB key (supplied with the instrument)
• Very high MTBF which results in low maintenance and low spares cost
• All sensors can be calibrated as required from ISO17025
• Auto check at starting
• Leak test in line during sampling using an O2 sensor
• Log measurements and alarms
• Automatic re-start in case of flue gas velocity alarm.

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Designed for effortless deployment, the Multi-Gas Module features a weatherproof, UV-resistant enclosure and modular mounting for quick installation on both vertical and horizontal poles. With Clarity’s plug-and-play Add-On Module design, the Multi-Gas Module leverages the solar-powered operation and built-in cellular connectivity of the Node-S — even when paired with the Wind Module.

Multi-Gas Module use cases

CO and wildfires

• CO is a by-product of combustion, emitted by both wildfires and urban sources
• Wildfires produce significantly more PM2.5 per unit of CO than urban sources
• The PM2.5-to-CO ratio helps distinguish wildfire smoke from urban pollution.

NOₓ and traffic

• High NO and NO₂ levels identify traffic-related pollution hotspots
• A higher NO-to-NO₂ ratio indicates fresh emissions near the source, while a lower ratio suggests chemical transformation as the air moves further away.

O₃ non-attainment and smog formation

• Quantify diurnal pattern of NOx (morning, evening peaks) and O3 (afternoon peak)
• Elevated NOₓ and O₃ together signal strong photochemical activity and smog formation.

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Case Studies

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In addition to the features of the Model T700, the Model T700U is designed for the demanding requirements of trace-level measurements.  The ability to calibrate and verify linearity for NO₂ at levels below 50 ppb is difficult with standard calibrators.  To overcome this limitation, the Model T700U ozone generator operates in two modes; a high range with similar performance to the Model T700 ozone generator, and a low range, or “fractional” mode, for producing accurate ozone levels down to 3 ppb.  To ensure the highest accuracy of NO₂ output, the calibrator measures the ozone concentration prior to performing a GPT, and the range is selected automatically by the Model T700U based on ozone concentration and flow specified by the user.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability.  All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports either locally or by remote connection.​

The Model T700U comes with NumaView Software. NumaView Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView Software. ​

Features

• Stable and accurate ozone output to 3 ppb
• Stable and accurate Gas Phase Titration (GPT) to 3 ppb NO₂
• Built-in photometer, ozone generator, and GPT chamber
• Large, vivid, and durable color graphics display with touch screen interface
• Ethernet, RS-232, and (optional) USB com ports
• Front panel USB connections for peripheral devices and firmware upgrades
• 12 independent timers for sequences
• Nested sequences (up to 5 levels)
• Software linearization of mass flow controllers (MFC)
• 4 calibration ports (configurable for single or multi-blend gases)
• 3^rd MFC for wide dynamic range (optional)
• Glass gas phase titration chamber (GPT)
• Inlets for external ozone reference sources
• Two-year warranty.

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The T701H is a fully self-contained source of high purity zero air for dilution calibrators. It is ideal for use with highly sensitive analyzers in ambient background and trace level applications. The T701H includes a dewpoint sensor, an oil and diaphragm-free pump, scrubbers to remove SO2, NO, NO2, O3, H2S and NH3, plus high performance scrubbers to remove CO and Hydrocarbons.

The regenerative, heatless dryer removes water and produces output with a dew point less than -40ºC (up to 30 SLPM flow rate). The system’s pressure, temperature, and dewpoint values are all continuously monitored, which allows a microcontroller to adjust the pump cycling frequency, valve timing, and heater power for optimal performance

Features

• Modbus Connectivity
• Trace Level output purity
• Dewpoint Sensor
• Once/year maintenance interval
• Regenerative, heat-less dryer for maintenance-free water removal
• Long-life scrubbers for SO₂, NO, NO₂, O₃, H₂S and NH₃
• High performance CO/Hydrocarbon scrubber
• Automatic water drain
• Automatic pump control with demand tank
• Two-year warranty.

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The Model T102 uses a high temperature external converter set at 850°C to allow conversion of H₂S, methyl mercaptan, dimethyldisulfide, and methyl-disulfide to SO₂ at this temperature with efficiency greater than 98%. A switching option alternately measures TRS and SO₂ while showing both readings concurrently on the front display.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.

The Model T102 comes with NumaView Software. NumaView Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView Software. ​

Features

• Ranges: 0-50 ppb to 0-10 ppm TRS and up to 20 ppm SO2, user selectable
• Large, vivid, and durable color graphics display with touch screen interface
• Ethernet, RS-232, and (optional) USB com ports
• Front panel USB connections for peripheral devices and firmware upgrades
• 8 analog inputs (optional)
• Adaptive signal filtering optimizes response time
• Temperature & pressure compensation
• Auto zero system
• Comprehensive internal data logging with programmable averaging periods
• Ability to log virtually any operating parameter
• Two-year warranty

Applications

• Ambient Air Monitoring
• CEMS – Stack Air Monitoring​​
• Fenceline Air Monitoring
• Semiconductor

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Portable Ultra systems can be uniquely employed for a wide range of fixed, handheld, and mobile applications.

Aeris MIRA Series analyzers operate in the middle infrared (MIR) region, achieving unparalleled specificity and sensitivity in a compact, low power consumption platform. The ability to simultaneously monitor N2O and CO in real-time with a portable analyzer enables a wide range of lab as well as field applications that were previously impractical due to traditional size, weight, power, and cost constraints. Ultra Series analyzers offer performance levels traditionally associated with much larger, more expensive gas analyzers, representing a paradigm shift in high accuracy laser-based gas analysis systems.

Key Features:

• Temp stabilisation, sub-ppb precision and accuracy
• Autonomous, built-in calibration or zero cycles
• 1 or 2Hz operation
• GPS ready for creating N2O/CO “maps”
• Built-in WiFi, RS-232, and optional analog out
• Lowest, 20W (average) power consumption
• Maintenance-free sensor, user-serviceable filters
• 2-port, differential sampling, built-in pump.

Real-Time Ambient and Source Monitoring

CO is an USEPA Priority Pollutant as well as proxy for thermo-genic CO2, while nitrous oxide is the #3 GHG that is produced in combustion processes, livestock operations, and other activities such as soil fertilisation. The MIRA Ultra N2O/CO provides a powerful new tool for lab or field studies of these important species, including regional pollution monitoring (CO) and natural gas leak tracer or soil nitrification studies (N2O).
As an absorption-based method, MIRA Ultra systems achieve high sensitivity and linearity over an extremely wide concentration range. To calibrate or re-zero, Ultra systems come equipped with two programmable sample ports and associated software that enable autonomous calibration (or rezeroing) as well as differential measurements such as in soil chamber studies. For CO, a scrubber can be installed in the analyser to provide high purity zero gas, in most cases eliminating the need for calibration gases or zero gas generators. As the core is heated to 40°C, Ultra systems are ideal for use in humid environments where condensation is of concern.

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The Ultra Series analyzer provides extended, low drift performance via its precision temperature stabilized optical core.

Portable Ultra systems can be uniquely employed for a wide range of fixed, handheld, and mobile applications. The low power consumption of Ultra systems makes them ideal for solar powered applications.
Aeris MIRA Series analyzers operate in the middle infrared (MIR) region, achieving unparalleled specificity and sensitivity in a compact, low power consumption platform. The ability to monitor HCHO in real-time with a portable analyzer enables a wide range of lab as well as field applications that were previously impractical due to traditional size, weight, power, and cost constraints. Ultra Series analyzers offer performance levels traditionally associated with much larger, more expensive gas analyzers, representing a paradigm shift in high accuracy laser-based gas analysis systems.

Key Features:

• Temperature and pressure stabilized core
• Autonomous, built-in calibration or zero cycle
• 1 or 2Hz operation
• GPS ready for creating HCHO “maps”
• Built-in wifi, RS-232, and optional analog out
• Lowest, 20W (average) power consumption
• Maintenance-free sensor, user-serviceable filters
• 2-port, differential sampling, built-in pump.

Real-Time Ambient and Source Monitoring

The MIRA Ultra VOC is suitable for long-term ambient monitoring applications as well as emissions quantifications studies. Common sources of formaldehyde
include including engineered wood products, glues and paints, and industrial facilities such as die-cast or plastics manufacturing plants. Comparisons with ASTM methods quantify system accuracy and linearity from ppb to ppm levels, determining absolute HCHO levels in minutes instead of hours, while eliminating wet chemistry steps and consumables (column) associated with other methods.

As an absorption-based method, MIRA Ultra systems achieve high sensitivity and linearity over an extremely wide concentration range. Ultra VOC systems come equipped with two programmable sample ports and associated software that enables autonomous calibration (or rezeroing) as well as differential measurements. As the optical core in the Ultra VOC is heated to 40°C, it is ideal for use in humid environments where the potential for condensation in the analyzer is of concern.

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Responder combines breakthrough Aeris MIRA sensor technology, wind and GPS data with advanced analytics to produce the world’s first portable, real-time mobile leak-mapping tool.

Responder systems leverage the highest ethane sensitivity in the industry, enabling the highest discrimination of leaks from confounding bio- or thermogenic interferences, eliminating false alarms.

Key Features:

• Unmatched <1ppb/s sensitivity for CH4 and C2H6
• Reduced false alarms via superior ethane sensitivity
• Real-time analysis, updating of maps to identify leaks
• 1 or 2Hz operation, 1m GPS accuracy
• Installs in minutes, no vehicle mods required
• Miniature, magnetically mounted sonic
• Logs and prioritizes leaks for ground surveys
• Smallest size, lowest weight, power and cost
• Advanced analytics to locate leaks, cloud capability
• Overlay GIS files for pipeline inspection
• Data storage and analytics services available

Responder systems require essentially no vehicle modifications, are 1/10th the size, weight, and power consumption of competing systems, and only require minutes to install.

The systems provide seamless updating of maps in real-time, and can be moved from one vehicle to another with no tools or special skills required. In Responder systems, the miniature Aeris sensor can be uniquely un-docked from the vehicle and used as a handheld leak search tool for ground surveys, which is not possible with competing systems.

Real-time Responder user interface can be either displayed in a real-time mode or post-process mode, wherein the leak data are hidden from the driver but the route is still shown. When leaks are encountered, a marker is dropped and location logged into a list, which prioritises leaks based on various metrics.

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The MIRA Ultra VOC is world’s smallest, uniquely portable, battery powered formaldehyde monitoring tool.

The Pico VOC provides precise and accurate formaldehyde concentrations via laser absorption spectroscopy in the middle infrared region, achieving unparalleled specificity and sensitivity at the 1ppb level in seconds. The distinct, middle infrared “fingerprint” of formaldehyde enables the rapid and quantitative detection of levels indoors, outdoors, or in test chambers, drastically reducing labor time and consumables associated with other methods. The ability to monitor this important carcinogen in real-time enables a wide range of new monitoring applications previously impractical due to traditional size, weight, cost, and accuracy constraints.

Key Features:

• Real-time 1ppb sensitivity and accuracy
• Autonomous, built-in calibration
• Fast 1Hz response time, out-of-the-box operation
• High accuracy GPS option for outdoor measurements
• Wifi, RS-232, and optional analog out
• Lowest, 15W power consumption
• Maintenance-free sensor core
• DNPH/HPLC level accuracy and precision without associated time and consumables
• Built-in 6hr battery, built-in sampling pump
• Compact, portable instrument suitable for fixed, mobile, and drone applications.

Real-Time HCHO Analysis for VOC Emissions

The MIRA Pico VOC is suitable for quantifying emissions from common sources including engineered wood products. Comparisons with ASTM methods quantify system accuracy and linearity from ppb to ppm levels. In addition to HCHO, Pico VOC systems also determine water vapour concentration and report HCHO dry-mole fractions. When used with an emissions chamber, the Pico VOC can determine outgassing rates accurately in minutes instead of hours, while eliminating wet chemistry steps associated with other methods. Total cost of ownership is greatly reduced with the Pico VOC, reducing technician time as well as consumables.

The MIRA Pico VOC truly represents a game-changing proposition for high accuracy HCHO monitoring applications.

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The Pico Mobile combines a breakthrough, real-time laser absorption spectrometer with built-in GPS capability to produce the world’s smallest, most powerful leak-mapping tool.

The Pico Mobile LDS operates in the mid-IR, achieving unparalleled, simultaneous methane and ethane sensitivity at the 1ppb/s level.

Natural gas is unambiguously discriminated from other, biogenic sources such as landfill gas, cattle operations, swamp gas, and permafrost. This unique capability provides adiscrimination capability 30 times greater than that of other laser-based analyzers at 1/10th the size, reducing false alarms and enabling accurate ethane/methane ratio data in real-time. Pico Mobile LDS systems provide accurate ethane/methane ratios at levels rivaling mass spectrometric methods, without associated sample handling or consumables.

Key Features:

• Unmatched <1ppb/s sensitivity for CH4 and C2H6
• 30x better ethane sensitivity than competing systems
• Portable, handheld operation- 6 hr. battery
• 1 or 2Hz operation
• High accuracy GPS, magnetically mounted antennae
• Wifi, RS232, streaming capability
• 10x + smaller and lighter than competition
• Low 15W power consumption
• Robust optical platform: 100x more optically robust than competing “cavity-based” systems
• Water vapour measured to report dry mole fractions
• Data formatted for viewing in Google Earth^TM.

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