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Model 2010BX

Model 2010BX

Trace Oxygen O2

The MODEL 2010BX is AMI’s most advanced Trace Oxygen Analyzer.

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Model 4010LX

Model 4010lx

Trace Moisture (TDL) H2o

The most advanced, compact TDL moisture analyzer on the market.

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Model 3010BX

Model 3010BX

Trace Hydrogen Sulfide H2S

The MODEL 3010BX is AMI’s next generation Trace H2S Analyzer.

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Model 1000BX

Model 1000BX

Portable Trace Oxygen O2

Industry’s #1 Portable Trace O2 Analyzer

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Model 3000BX

Model 3000BX

Portable Trace Hydrogen Sulfide H2S

Dependable, H2S Measurement Made Easy For The Field.

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Model 221R

Model 221R

Oxygen Deficiency O2

The AMI Model 221R has become the standard oxygen deficiency monitor throughout the US market.

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Model 65

Model 65

Percent Oxygen O2

The MODEL 65 is a Percent Oxygen Analyzer for non-flammable gases in a general purpose environment.

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Model 2001RS

Model 2001RS

Trace Oxygen O2

The AMI Model 2001RS is the ideal solution for measuring trace oxygen in a wide range of applications in a general purpose environment.

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Model 2010BX

Model 2010BX

Trace Oxygen O2

The MODEL 2010BX is AMI’s most advanced Trace Oxygen Analyzer.

View Details
Model 4010LX

Model 4010lx

Trace Moisture (TDL) H2o

The most advanced, compact TDL moisture analyzer on the market.

View Details
Model 3010BX

Model 3010BX

Trace Hydrogen Sulfide H2S

The MODEL 3010BX is AMI’s next generation Trace H2S Analyzer.

View Details
Model 1000BX

Model 1000BX

Portable Trace Oxygen O2

Industry’s #1 Portable Trace O2 Analyzer

View Details
Model 3000BX

Model 3000BX

Portable Trace Hydrogen Sulfide H2S

Dependable, H2S Measurement Made Easy For The Field.

View Details
Model 221R

Model 221R

Oxygen Deficiency O2

The AMI Model 221R has become the standard oxygen deficiency monitor throughout the US market.

View Details
Model 65

Model 65

Percent Oxygen O2

The MODEL 65 is a Percent Oxygen Analyzer for non-flammable gases in a general purpose environment.

View Details
Model 2001RS

Model 2001RS

Trace Oxygen O2

The AMI Model 2001RS is the ideal solution for measuring trace oxygen in a wide range of applications in a general purpose environment.

View Details
Model 2010BX

Model 2010BX

Trace Oxygen O2

The MODEL 2010BX is AMI’s most advanced Trace Oxygen Analyzer.

View Details
Model 4010LX

Model 4010lx

Trace Moisture (TDL) H2o

The most advanced, compact TDL moisture analyzer on the market.

View Details
Model 3010BX

Model 3010BX

Trace Hydrogen Sulfide H2S

The MODEL 3010BX is AMI’s next generation Trace H2S Analyzer.

View Details
Model 1000BX

Model 1000BX

Portable Trace Oxygen O2

Industry’s #1 Portable Trace O2 Analyzer

View Details
Model 3000BX

Model 3000BX

Portable Trace Hydrogen Sulfide H2S

Dependable, H2S Measurement Made Easy For The Field.

View Details
Model 221R

Model 221R

Oxygen Deficiency O2

The AMI Model 221R has become the standard oxygen deficiency monitor throughout the US market.

View Details
Model 65

Model 65

Percent Oxygen O2

The MODEL 65 is a Percent Oxygen Analyzer for non-flammable gases in a general purpose environment.

View Details
Model 2001RS

Model 2001RS

Trace Oxygen O2

The AMI Model 2001RS is the ideal solution for measuring trace oxygen in a wide range of applications in a general purpose environment.

View Details
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Industry Applications

Innovative Analyzers designed to meet your unique requirements

natural gas industry icon

Natural Gas

Monitor O2, H2S and moisture levels in upstream and midstream natural gas for pipeline protection, custody transfer and process control.

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biogas

Biogas

Validate trace H2S, O2 and moisture levels for biogas operations and verify gas quality for pipeline injection

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laboratory research

Laboratories

Monitor critical O2 levels in anaerobic chambers and glove boxes or detect oxygen-deficient or enriched ambient air

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wastewater

Wastewater

Monitor H2S and O2 gas levels in wastewater operations including digestor biogas recovery

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air separation

Air Separation

Monitor O2 levels in produced gasses or detect oxygen deficient or enriched ambient air

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aerospace

Aerospace

Monitor process, blanketing and welding gases like nitrogen and argon for trace levels of O2 or detect oxygen deficient environments

Learn More
cryogenic

Cryogenic

Monitoring room oxygen levels and protecting personnel against oxygen-deficient or enriched environments

Learn More
natural gas industry icon

Natural Gas

Monitor O2, H2S and moisture levels in upstream and midstream natural gas for pipeline protection, custody transfer and process control.

Learn More
biogas

Biogas

Validate trace H2S, O2 and moisture levels for biogas operations and verify gas quality for pipeline injection

Learn More
laboratory research

Laboratories

Monitor critical O2 levels in anaerobic chambers and glove boxes or detect oxygen-deficient or enriched ambient air

Learn More
wastewater

Wastewater

Monitor H2S and O2 gas levels in wastewater operations including digestor biogas recovery

Learn More
air separation

Air Separation

Monitor O2 levels in produced gasses or detect oxygen deficient or enriched ambient air

Learn More
aerospace

Aerospace

Monitor process, blanketing and welding gases like nitrogen and argon for trace levels of O2 or detect oxygen deficient environments

Learn More
cryogenic

Cryogenic

Monitoring room oxygen levels and protecting personnel against oxygen-deficient or enriched environments

Learn More
natural gas industry icon

Natural Gas

Monitor O2, H2S and moisture levels in upstream and midstream natural gas for pipeline protection, custody transfer and process control.

Learn More
biogas

Biogas

Validate trace H2S, O2 and moisture levels for biogas operations and verify gas quality for pipeline injection

Learn More
laboratory research

Laboratories

Monitor critical O2 levels in anaerobic chambers and glove boxes or detect oxygen-deficient or enriched ambient air

Learn More
wastewater

Wastewater

Monitor H2S and O2 gas levels in wastewater operations including digestor biogas recovery

Learn More
air separation

Air Separation

Monitor O2 levels in produced gasses or detect oxygen deficient or enriched ambient air

Learn More
aerospace

Aerospace

Monitor process, blanketing and welding gases like nitrogen and argon for trace levels of O2 or detect oxygen deficient environments

Learn More
cryogenic

Cryogenic

Monitoring room oxygen levels and protecting personnel against oxygen-deficient or enriched environments

Learn More
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Latest News & Events

AMI Expands Partnership with Power Controls
COSTA MESA – Sep 29, 2025

AMI Expands Partnership with Power Controls

Advanced Micro Instruments (AMI) is pleased to announce the expansion of its distributor partnership with Power Controls. Power Controls will now bring their expertise and support to AMI customers in Northern Wyoming.

Read More
AMI Oxygen Analyzer Reduces Maintenance Schedule at Chemical Manufacturing Plant
TUSTIN – Mar 26, 2026

AMI Oxygen Analyzer Reduces Maintenance Schedule at Chemical Manufacturing Plant

Nouryon produces chemical ingredients used in countless everyday and industrial products, including cosmetics, plastics, coatings, pharmaceuticals, and construction materials. Years ago, Nouryon recognized they had a gold-based oxygen monitoring analyzer with poor reliability and labor- and cost-intensive maintenance requirements. They began a search for a more dependable and cost-effective solution.

Read More
AMI has officially relocated to a new headquarters
TUSTIN – Dec 19, 2025

AMI has officially relocated to a new headquarters

Advanced Micro Instruments, Inc. (AMI) has moved its corporate headquarters and manufacturing to Tustin, CA. All core operations—administration, marketing, sales, R&D, production, quality control, and logistics—are based at its Tustin, CA headquarters.

Read More
AMI Expands Partnership with Power Controls
COSTA MESA – Sep 29, 2025

AMI Expands Partnership with Power Controls

Advanced Micro Instruments (AMI) is pleased to announce the expansion of its distributor partnership with Power Controls. Power Controls will now bring their expertise and support to AMI customers in Northern Wyoming.

Read More
AMI Oxygen Analyzer Reduces Maintenance Schedule at Chemical Manufacturing Plant
TUSTIN – Mar 26, 2026

AMI Oxygen Analyzer Reduces Maintenance Schedule at Chemical Manufacturing Plant

Nouryon produces chemical ingredients used in countless everyday and industrial products, including cosmetics, plastics, coatings, pharmaceuticals, and construction materials. Years ago, Nouryon recognized they had a gold-based oxygen monitoring analyzer with poor reliability and labor- and cost-intensive maintenance requirements. They began a search for a more dependable and cost-effective solution.

Read More
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