High specificity
Selective molecular absorption measurement for gases such as CH4, CO2, N2O, CO, OCS, C2H6 and toxic compounds.
Aeris MIRA Gas Analyzer Series
Laser analysis of trace gases in the field, laboratory and mobile platforms.
Aeris Technologies manufactures portable trace gas analyzers. The MIRA line combines mid-infrared direct absorption spectroscopy, compact multipass cell and low-consumption electronics for real-time selective measurements.
sub-ppbaccuracy in selected settings
up to 5 Hzfast acquisition in current models
from 2 kgportable and UAV formats
MIRA Pico
Portable laser analyzer with internal Batteries, fast response and connectivity for field operation.
Technology
A compact optical core to measure gases with molecular selectivity.
The MIRA platform uses lasers in the mid-infrared region where the absorption lines of many gases are more intense than in the near infrared, favoring specific and sensitive measurements.
Mid-IR + multipass cell + low consumption
The concept combines long optical path, 60 cm3 cell and proprietary electronics for quick response, sensitivity and portable operation.
Sensitivity
Portabilidade
Low consumption
Real-time response
Low cell volume and fast acquisition help capture temporal and spatial variations in field campaigns.
Operational stability
The Ultra line adds temperature-stabilized core for prolonged low-drift measurements.
Field integration
Models with Batteries, Wi-Fi, local storage, GPS and options for drones or mobile systems.
Products
MIRA family for different measurement routines.
From manual field use to continuous measurements and drone integration, selection depends on target gas, analytical performance, autonomy and installation platform.
Portable and Batteries
MIRA Pico
Portable analyzer for field measurements, with lightweight construction, startup in less than 60 seconds and connectivity for computers or mobile devices.
- Less than 3 kg with Batteries
- Acquisition from 1 to 5 Hz
- Autonomy up to 6 hours
- Field applications, leaks and environmental campaigns
High stability
MIRA Ultra
Platform of greater stability for laboratory, field or fixed facilities, with optical core stabilized at temperature and low drift.
- Portable formats and rackmount
- Core stabilized at temperature
- Acquisition of up to 5 Hz
- Suitable for long campaigns and continuous monitoring
Drone integration and mobility
MIRA Strato
Ultralight version for UAVs, mobile platforms and spatial gas mapping, with GPS and exchange between Batteries power or drone.
- 2 kg with Batteries
- Mounting points for drone integration
- GPS for concentration maps
- Real-time record of up to 5 Hz
Applications
Aeris applications.
MIRA configurations meet research, industry, safety and the environment when it is necessary to measure trace gases with speed and mobility.
Greenhouse gases
CO2, CH4 and N2O in chambers, transects, towers, agricultural areas and atmospheric studies.
Natural gas and leaks
Measurement of CH4, C2H6 and H2O to support source differentiation and mapping of fugitive emissions.
Air quality
Monitoring of formaldehyde, benzene, CO and other compounds of environmental and occupational interest.
Drones and mobile platforms
Space mapping of GPS concentrations, low mass and high-frequency acquisition.
Industrial emissions
Gas measurement in processes, industrial facilities, safety and environmental monitoring programs.
Geosciences
Gas flows, natural sources, soil studies, wetlands, volcanic systems and remote environments.
Mobile laboratory
Analysis directly in the field, reducing sample transport and the interval between measurement and decision.
Applied research
Kinetic tests, technology validation, emission studies and method development.
Model Selection
Compare MIRA Pico, Ultra and Strato.
Use the matrix as the initial guide. The final definition depends on the target gas, concentration range, measurement environment, autonomy and integration.
| Criteria | MIRA Pico | Ultra Portable | Ultra Rackmount | MIRA Strato |
|---|---|---|---|---|
| Main Use | Portable campaigns | Long-term field | Fixed installation and integration | Drones and mobile platforms |
| Published weight | Less than 3 kg with Batteries | 6.4 kg; 6.8 kg with Batteries | 8,8 kg | 2 kg with Batteries |
| Acquisition | 1 a 5 Hz | Up to 5 Hz | Up to 5 Hz | Up to 5 Hz |
| Key feature | Portability and operating autonomy | Core stabilized at temperature | Continuous operation and format 19” | UAV assembly, GPS and low weight |
| Initial indication | Vazamentos, GEE e ar | Extended field campaigns | Monitoring and systems | Airspace mapping |
Available gases
MIRA configurations for environmental, industrial and toxic species.
Aeris provides configurations for different target gases. The selection considers the matrix, possible interferences, humidity and concentration range.
CH₄ Methane
CO₂ Carbon dioxide
N₂O Nitrous oxide
CO Carbon monoxide
OCS Carbonyl sulfide
C₂H₆ Etano
C₂H₂ Acetileno
CH₂O Formaldehyde
C₆H₆ Benzeno
EtO Ethylene oxide
C₃H₈ Propano
H₂O Water vapor
How to choose the gas? Each analyzer is configured for a defined species or combination. Tell SENS the gases of interest, the expected range, matrix and sampling conditions to confirm the applicable configuration.
Technical materials
Datasheets and technical selection.
The links below open the official datasheet request on the Aeris website. SENS supports the selection of gas, model and sampling configuration.
MIRA Pico
Information for portable configurations including CH4, CH4/C2H6/H2O, CO2/N2O/H2O and other gases.
Request datasheet from SENSMIRA Ultra
Information for portable formats and rackmount, indicated for long-term measurements and high stability.
Request datasheet from SENSMIRA Strato
Information for UAV configurations, GPS mapping and mobile platform integration.
Request datasheet from SENSFrequently Asked Questions
Questions about the Aeris MIRA analyzers.
Information to compare technology and start setting selection.
What is the Aeris MIRA line?
It is a family of trace-gas analyzers based on direct absorption spectroscopy with tuneable lasers in the middle infrared. The platform combines compact multipass cell, low consumption and real-time acquisition.
What is the difference between MIRA Pico, MIRA Ultra and MIRA Strato?
THE MIRA Pico prioritizes portability and autonomy; MIRA Ultra adds temperature stabilized core for prolonged measurements and is available in portable versions and rackmount; MIRA Strato prioritizes low weight and integration with drones or mobile platforms.
What gases can be measured?
The line offers settings for CH4, CO2, N2O, CO, OCS, C2H6, C2H2, CH2O, C6H6, EtO, C3H8 and H2O. Availability varies according to model and species combination.
THE MIRA Strato can be integrated into drones?
Yes. Strato is designed for aerial and mobile applications, weighs 2 kg with Batteries and offers mounting points, GPS, internal storage and Batteries power or drone.
How to define the appropriate analyzer?
The selection should consider target gas, expected concentration, interfering, humidity, pressure, flow, response time, autonomy and installation form. SENS evaluates these data to indicate the model and sampling configuration.