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 1–36 of 275 results

GAOTek Chlorine Gas Leakage Analyzer

SKU: GAOTek-CGA-120
This Chlorine Gas Leakage Analyzer has 3.7 V battery, a response time of <30 sec, 6 to 8 hours charging time and working voltage of DC 3.7 V.

GAOTek Pool Chemical Chlorine Analyzer

SKU: GAOTek-CGA-119
This Pool Chemical Chlorine Analyzer has DC 12 V working voltage, resolution of 0.001 mg or 0.01 mg and measurement ranges from 0 mg to 20 mg.

GAOTek Water Treatment Chlorine Analyzer

SKU: GAOTek-CGA-118
GAOTek water treatment chlorine analyzer is encapsulated in a closed electrolyte cavity.

GAOTek Portable Multi Chlorine Gas Analyzer

SKU: GAOTek-CGA-117
This product Portable Multi Chlorine Gas Analyzer has 4 to 6 hours of charging time, the response time of <30 s, and a power supply of 3.7 V DC 1200 mAh.  

GAOTek Chlorine Analyzer

SKU: GAOTek-CGA-116
GAOTek chlorine analyzer is a brand-new residual chlorine controller.

GAOTek Chlorine Dioxide Gas Analyzer

SKU: GAOTek-CGA-115
GAOTek chlorine dioxide gas analyzer is a continuous monitoring of a variety of single gas detection equipment.

GAOTek Digital Residual Chlorine Analyzer

SKU: GAOTek-CGA-114
This product Digital Residual Chlorine Analyzer has power consumption of <5 W, ±0.05 mA current accuracy and power supply of 90 to 260 V AC.

GAOTek Digital Residual Chlorine Analyzer

SKU: GAOTek-CGA-113
GAOTek digital residual chlorine analyzer can continuously measure the chlorine content in water and is widely used in swimming pools, hospital wastewater, aquaculture, and other industries.

GAOTek Chlorine Sensor Emission Gas Analyzer

SKU: GAOTek-CGA-112
GAOTek chlorine sensor emission gas analyzer provides comprehensive monitoring of combustible, and toxic gas hazards in potentially explosive atmospheres.

GAOTek Gas Detection Equipment Analyzer

SKU: GAOTek-CGA-111
This Gas Detection Equipment Analyzer has 0 ppm to 1.000 ppm measuring range, battery capacity of 3800 mA and charging interface of 5 V or 2 A.

GAOTek BON Chlorine Gas Analyzer

SKU: GAOTek-CGA-410
This BON Chlorine Gas Analyzer has response time of <0 s, working time of >8hrs, charging time of ≤8 hours, and accuracy range of ±3% F.S.

GAOTek RFL Chlorine Gas Analyzer

SKU: GAOTek-CGA-409
This RFL Chlorine Gas Analyzer has response time of <60 s, lcd display in build, IP 65 protection and working temperature range of -4 °F to 122 °F.

GAOTek COY Chlorine Gas Analyzer

SKU: GAOTek-CGA-408
GAOTek COY chlorine gas analyzer can detect chlorine concentration from the gas in more kinds of environments (volume concentration in ppm).

GAOTek BLC Chlorine Gas Analyzer

SKU: GAOTek-CGA-407
This BLC Chlorine Gas Analyzer has response time <30 s, 2.2-inch LCD display, power input of 3.6 V for DC and temperature range of 10 °F to 138 °F.

GAOTek DCK Chlorine Gas Analyzer

SKU: GAOTek-CGA-406
GAOTek DCK chlorine gas analyzer ensures precise gas detection.

GAOTek BICI Chlorine Gas Analyzer

SKU: GAOTek-CGA-405
GAOTek Bici chlorine gas analyzer uses a high-performance intelligent chlorine gas sensor, which is a high-performance instrument that can continuously monitor chlorine gas concentration online.

GAOTek MIC Chlorine Gas Analyzer

SKU: GAOTek-CGA-404
This MIC Chlorine Gas Analyzer has a power supply of 220 V, accuracy of ±0.05 ppm, power output range of 4 mA to 20 mA, and in build LCD display.

GAOTek POC Chlorine Gas Analyzers

SKU: GAOTek-CGA-403
This POC Chlorine Gas Analyzers has a measuring range of 0.005 ppm to 20 ppm, accuracy of ±10% ppb, and temperature of 32 °F to 122 °F.

GAOTek MLC Chlorine Gas Analyzer

SKU: GAOTek-CGA-402
This MLC Chlorine Gas Analyzer has a charging time of 4 hrs to 6 hours, accuracy 3% F.s, and working temperature of 23 °F to 138 °F (-30 °C to 50 °C).

GAOTek GEC Chlorine Gas Analyzer

SKU: GAOTek-CGA-401
This GEC Chlorine Gas Analyzer has a communication Interface up 4 mA to 20 mA, water flow of 15 l/h to 30 l/h, power supply of AC 85 V to 264 V.

GAOTek Polarographic Chlorine Analyzer

SKU: GAOTek-CGA-301
GAOTek Polarographic Chlorine Analyzer utilizes 3-electrode systems with covering membranes to measure chlorine, bromine, or chloride in water.

GAOTek Industrial Online Chlorine Analyzer

SKU: GAOTek-CGA-302
GAOTek industrial online chlorine analyzer is ideal for drinking water treatment plants, tap water, swimming pools, cooling circulating water, and water treatment engineering.

GAOTek Residual Chlorine Analyzer

SKU: GAOTek-CGA-303
GAOTek residual chlorine analyzer is an online water residual chlorine detector designed to continuously measure chlorine content in water.

GAOTek Digital Chlorine Analyzer

SKU: GAOTek-CGA-304
This digital chlorine analyzer has a measuring range of 0 ppm to 20 ppm, resolution of 0.01 ppm, and temperature range of -14 °F to +266 °F.

GAOTek Chlorine Meter Analyzer

SKU: GAOTek-CGA-305
This chlorine meter analyzer has a measuring range of 0.20 mg / ppm, precision of 2% or ±10 ppb, and storage temperature of 32 °F to 113 °F.

GAOTek Chlorine Control Analyzer

SKU: GAOTek-CGA-306
This chlorine control analyzer has a measurement range of 0 mg / L to 20 mg / L, sensitivity of 78% to 155%, and flow rate of 30 L / h to 90 L / h.

GAOTek Chlorine Gas Analyzer

SKU: GAOTek-CGA-307
GAOTek chlorine gas analyzer is a fixed gas detector (also called a gas sensor or gas transmitter) that continuously detects CL2 concentration on-site.

GAOTek Chlorine Combustible Gas Analyzer

SKU: GAOTek-CGA-308
GAOTek chlorine combustible gas analyzer, with a precision sensor, integrates into DCS or PLC for alarm control.

GAOTek Online Residual Chlorine Analyzer

SKU: GAOTek-CGA-309
This Online Residual Chlorine Analyzer has a power supply of 220 V AC, resolution of 0.001 mg / L, and temperature compensation of 32 °F to 212 °F.

GAOTek Chlorine Gas Detector

SKU: GAOTek-CGA-167
GAOTek chlorine gas detector is a fixed gas detector (also called gas sensor or gas transmitter), which can continuously detect the CL2 concentration in the operating site.

GAOTek Fixed Chlorine Gas Analyzer

SKU: GAOTek-CGA-166
GAOTek fixed chlorine gas analyzer uses a high-performance intelligent chlorine gas sensor, which is a high-performance instrument that can continuously monitor chlorine gas concentration online.

GAOTek Solo Chlorine Gas Analyzer

SKU: GAOTek-CGA-165
GAOTek Solo Chlorine Gas Analyzer has everything you expect plus additional features to make your compliance easier and more cost-effective than ever.

GAOTek Zirconia Chlorine Gas Analyzer

SKU: GAOTek-CGA-164
GAOTek Zirconia Chlorine Gas Analyzers are mainly used in the petrochemical industry to produce ethylene and aromatics, hydrocracking processes, inert gas reaction furnaces or containers, argon or nitrogen purification, combustion control of boilers or incinerators, gas cylinder filling and canning in gas plants, marine inert gas generators, carbon dioxide purity detection in the beer industry, and heat treatment industrial furnaces.

GAOTek Sensor Emission Chlorine Gas Analyzer

SKU: GAOTek-CGA-163
GAOTek sensor emission chlorine gas analyzer provides comprehensive monitoring of combustible, toxic gas hazards in potentially explosive atmospheres, indoors and outdoors—and is marked by installation ease and flexibility, user-friendly operation, and cost-effective gas monitoring.

GAOTek Supply Free Chlorine Analyzer

SKU: GAOTek-CGA-162
GAOTek supply free chlorine analyzer is a wall-mounted online analyzer integrated the measurement of water quality free chlorine, pH, and temperature.

GAOTek Water Quality Chlorine Analyzer

SKU: GAOTek-CGA-161
GAOTek water quality chlorine analyzer is the source of life.

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.