Environmental Gas Analyzers

GAO’s environmental gas analyzers are used to measure and analyze the composition of gases. Our products are widely used in various industries and applications, including environmental monitoring, industrial processes, quality control, safety and health, and scientific research. GAO’s environmental gas analyzers work by taking a gas sample from the environment or a specific source and analyzing its components. It can determine the presence and concentration of different gases, such as oxygen, carbon dioxide, nitrogen, methane, hydrogen, and various pollutants.

GAO’s environmental gas analyzers are composed of a signal processing unit, gas sampling system, control and display unit, power supply, data logger, and calibration system.

The other common names of gas analyzers are gas chromatographs, gas detectors, gas sensors, gas spectrometers, gas concentration analyzers, gas composition analyzers, gas monitors, gas measurement devices, gas quality analyzers, gas inspectors, gas content testers, gas composition meters, gas concentration detectors, and gas speciation instruments.

Showing 1–24 of 101 results

Multi-Function Gas Detector (5 Gases, Customizable)

SKU: GT00Z200TB
GAO Tek Multifunction Gas Detector enables field professionals to detect five gases at a time and is customizable
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Oxygen O2 Gas Detector(Data Storage/High Precision)

SKU: GT00Z200ZR
GAOTek Gas Detector for Oxygen detects concentration of oxygen gas, records data, and supports automatic zero point calibration by one press precisely.
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Nitrogen Oxide NO Gas Detector(Wide Range/Data Record)

SKU: GT00Z200YG
Key Features Specifications   Key Features Elegant and exquisite aluminum alloy packaging suitcase Ultra-high buzzer alarm sound, higher and lower
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GAOTek Gas Analyzer with H2 Purity Detection (High Accuracy)

SKU: GT00Z200TG
This Gas Analyzer with H2 Purity Detection (High Accuracy) is a special portable hydrogen gas purity analyzer designed to analyze the hydrogen gas purity from the hydrogen cooled generator.
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Gas Detector with Alarm (Oxygen, Toxic, Harmful, Flame)

SKU: GT00Z200VS
GAOTek Gas Detector with Alarm effectively detects concentration of oxygen and toxic, harmful or flammable gas with wide measuring range and high accuracy.
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Combustible Gas Detector with Toxic (Waterproof)

SKU: GT00Z200UF
Key Features Specifications Technical Specifications Detectionᅠmethod: Naturalᅠdiffusion DetectionᅠRange: Dependingᅠonᅠtheᅠtypeᅠofᅠgasᅠaᅠrangeᅠofᅠdifferent Resolution: 1%ᅠLEL,ᅠ1ppm,ᅠ0.1ppm/vol%ᅠ(Accordingᅠtoᅠrange) Forᅠgas: Combustibleᅠgas,ᅠtoxicᅠgasᅠ. Alarmᅠpoint: Differentᅠtypesᅠofᅠgasᅠalarmᅠisᅠdifferentᅠ(flammableᅠexample)ᅠunderreportingᅠ20%ᅠLEL,ᅠhighᅠreportedᅠ50%ᅠLEL Displayᅠerror: ?ᅠᄆᅠ5%ᅠF.S Responseᅠtime: Tᅠ<30s Indicateᅠway:
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Ion Meter for Chlorine Ion (High Accuracy)

SKU: GT00Z100ZS
  Key Features High performance portable chlorine ion meter is equipped with a large LCD display. 2 to 5 points
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Gas Detector for 5 in 1 (Three Detection Mode)

SKU: GT00Z200UT
Key Features Specifications Key Features Simultaneously monitors and display variety of harmful gasses Wide selection of on-site user configuration options,
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Gas Analyzer for Oxygen (Data Logger and Online)

SKU: GT00Z200TQ
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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Gas Analyzer for Oxygen (Data Logger and Light Weight)

SKU: GT00WW00ZZ
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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Gas Detector for Chlorine (Test Record, Built-In CF Calibration)

SKU: GT00Z200WP
Key Features Technical Specifications Key Features Smart probe design, calibration Maintenance more convenient in the future Fault, warning, operator error,
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Gas Analyzer oxygen in Zirconium Oxide (Data Storage)

SKU: GT00WW00ZY
GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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Nitrogen Dioxide NO2 Gas Detector(Water Proof, Accurate)

SKU: GT00Z200WH
Key Features Technical Specifications Key Features Smart probe design, calibration Maintenance more convenient in the future Fault, warning, operator error,
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Gas Detector for Chlorine (High Precision, Two Alarms)

SKU: GT00Z200VE
Key Features Technical Specifications Key Features Adopt advanced 16 bits controller of ultra-low power Resolutions is 128*64 LCD High-precision electro-chemical
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Gas Detector for Volatile Organic Compound (High Accuracy)

SKU: GT00Z200W9
Key Features Technical Specifications Key Features Small Size, light weight, easy to carry High accuracy, short response time, wide measurement
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GAOTek Confined Space Analyzer-Multi Gas Detector Portable Handheld Battery Operated For Industrial Use

SKU: GAOTek–MGD-104
GAOTek Confined Space Analyzer is a portable handheld gas detector designed for industrial use.
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GAOTek Portable CO H2S O2 Ex(LEL) 4 Gases Detector

SKU: GAOTek–MGD-116
GAOTek Portable CO H2S O2 Ex(LEL) 4 Gases Monitor Multi 4 Gas Detector is a versatile device designed for monitoring carbon monoxide (CO), hydrogen sulfide (H2S), oxygen (O2), and combustible gases in various environments.
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GAOTek Wireless Carbon Monoxide Detector Gas Detector

SKU: GAOTek-CMGD-112
GAOTek wireless carbon monoxide detector gas detector is an advanced wireless carbon monoxide (CO) detector designed for hazardous environments.
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GAOTek Portable Methane Gas Leakage Detector

SKU: GAOTek-MGD-107
GAOTek Portable Methane Gas Leakage Detector is a methane telemetry instrument developed for portable needs.
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GAOTek Gas Analyzer Test Instrument

SKU: GAOTek GATI 101
GAOTek Gas Analyzer Test Instrument Competitive Price 0-100ppm Electronic Cl2 Gas Chloride Analyzer is a lab test gas measurement instrument designed for the detection and measurement of chlorine gas (Cl2) levels.
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GAOTek Gas Detector Multi Gas Analysers

SKU: GAOTek GATI 102
GAOTek Gas Detector Multi Gas Analysers is a portable gas detection instrument designed for the accurate and reliable detection of methane (CH4) gas and other gases.
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GAOTek Gas Tester Analyzer

SKU: GAOTek GATI 103
GAOTek Gas Trace Moisture Tester adopts intelligent self-calibration technology, bright colour display (touch screen), high precision, fast response, free switching of multiple functions, friendly human-computer interaction interface, real-time display of test data and dynamic display of measurement curve.
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GAOTek Gas Combustion Monitoring Analyzer Tester

SKU: GAOTek GATI 104
GAOTek Gas Combustion Monitoring Analyzer Tester is specifically designed for monitoring and analyzing gas levels in boiler systems.
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GAOTek Gas Test Instrument

SKU: GAOTek GATI 105
GAOTek Gas Test Instrument is a specialized device designed for detecting and analyzing nitrogen gas (N2) leaks.
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GAO Tek’s environmental gas analyzers have the following functions:

  • Quality Control: GAO’s environmental gas analyzers help in quality control in industries such as food and beverage, pharmaceuticals, and petrochemicals. Our products help to ensure that the gas used in production meets the required standards and specifications.
  • Gas Concentration Measurement: Our environmental gas analyzers are used to measure the concentration of specific gases in a sample. Our products provide accurate and real-time measurements of gas levels which helps in process optimization, environmental monitoring, and compliance with safety regulations.
  • Process Optimization: GAO’s environmental gas analyzers aid in optimizing industrial processes by providing real-time data on gas concentrations. This information enables operators to adjust process parameters, control reactions, and enhance efficiency while maintaining desired gas composition and minimizing waste.
  • Workplace Safety: Our environmental gas analyzers help to ensure occupational safety in environments where the presence of toxic or combustible gases is a concern. Our products detect gas leaks and prevent exposure to hazardous substances, and provide early warnings for potential health and safety risks.

GAO’s environmental gas analyzers are rugged, versatile, and precision measurement and calibrating instruments. Our products comply with applicable industrial standards such as ISO 17025, ATEX Directive, IECEx, EN standards, OSHA requirements, EPA Regulations, and NIST.

Our environmental gas analyzers help our customers comply with relevant U.S. government regulations, such as:

  • Greenhouse Gas Reporting Program (GHGRP)
  • Clean Air Act (CAA)
  • National Emission Standards for Hazardous Air Pollutants (NESHAP)
  • National Ambient Air Quality Standards (NAAQS)

Our environmental gas analyzers help our clients complying with relevant Canadian government regulations such as:

  • Canadian Occupational Health and Safety Regulations (COHSR)
  • Canadian Environmental Protection Act (CEPA)
  • Canadian Ambient Air Quality Standards (CAAQS)
  • British Columbia Ambient Air Quality Objectives and Standards
  • Greenhouse Gas Reporting Program (GHGRP)
  • Ontario Regulation 419/05

Our environmental gas analyzers have the following applications:

  • Process Control: GAO’s environmental gas analyzers are integrated into process control systems to monitor and maintain the composition and quality of gases used in manufacturing processes. Our environmental gas analyzers help ensure product quality, optimize process efficiency, and provide real-time data for process adjustments, and control.
  • Medical and Healthcare: Our environmental gas analyzers are used in medical and healthcare settings for monitoring respiratory gases, anesthesia gas monitoring, and assessing blood gas levels. Our product help measures oxygen (O2), carbon dioxide (CO2), and other gases in patient breath or blood samples, providing critical information for patient diagnosis, treatment, and monitoring.
  • Environmental Remediation: GAO’s environmental gas analyzers are used in environmental remediation projects, such as the cleanup of contaminated sites. Our products help check soil gas and groundwater contamination, and measure the effectiveness of remediation techniques.
  • Leak Detection: Our environmental gas analyzers help to locate gas leaks in various systems and infrastructure, including pipelines, storage tanks, and industrial equipment. GAO’s environmental gas analyzer detects and measures the presence of gases such as methane (CH4), hydrogen (H2), or refrigerants, helping to prevent safety hazards and minimize environmental impacts.
  • Safety and Emergency Response: Our environmental gas analyzers are needed tools in safety and emergency response situations. Our products are used by emergency responders, hazmat teams, and firefighters to assess the presence and concentration of hazardous gases at accident sites, chemical spills, or during firefighting operations.

Our environmental gas analyzers can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.