Prevention Is More Important Than Response

In industrial environments, fires, explosions, and gas leak incidents have traditionally been addressed after they occur. Today, however, the focus is shifting toward preventing accidents before they happen.

Across industries such as semiconductors, battery manufacturing, chemical processing, defense, and automotive production, a wide range of hazardous chemicals and process gases are used every day. As a result, continuous gas monitoring has become a critical component of industrial safety management.

What Recent Industrial Accidents Have in Common

Although each industrial accident has unique causes, many share a common characteristic: hazardous gases and chemical substances are often involved.

Semiconductor Manufacturing Facilities

Semiconductor manufacturing processes utilize various process gases, including:

• Hydrogen Fluoride (HF)

• Hydrogen Chloride (HCl)

• Ammonia (NH₃)

• Nitrogen Oxides (NOₓ)

Unexpected gas leaks or abnormal chemical reactions can affect both worker safety and production continuity.

Battery Manufacturing Facilities

Lithium battery fires involve more than flames alone.

Depending on the materials and conditions, hazardous substances such as:

• Hydrogen Fluoride (HF)

• Volatile Organic Compounds (VOCs)

• Organic solvent vapors

may be generated during thermal events.

Monitoring gas concentrations is especially important in enclosed manufacturing environments.

Chemical Plants and Defense Facilities

Chemical plants and defense-related facilities frequently handle:

• Propellants

• Cleaning chemicals

• Organic solvents

• Flammable substances

These materials can release hazardous gases or VOCs during leaks, abnormal reactions, or fires, making early detection essential for preventing larger incidents.

Industrial Accidents Rarely Occur Without Warning

Most industrial accidents are preceded by early warning signs, including:

• Rising gas concentrations

• Changes in VOC levels

• Process gas leakage

• Abnormal chemical reactions

The critical question is not simply whether these changes occur, but how quickly they can be detected.

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ACE 1100 IMR-MS │ Real-Time Gas Analysis Solution

The ACE 1100 IMR-MS (Ion Molecule Reaction Mass Spectrometer) utilizes Ion-Molecule Reaction technology to perform real-time analysis of a wide variety of gases.

Key Features

• Direct analysis without sample pretreatment

• Continuous real-time monitoring

• VOC analysis

• Detection of low-concentration gases

• Monitoring of various hazardous gases

Typical Target Compounds

• VOCs

• Hydrogen Sulfide (H₂S)

• Ammonia (NH₃)

• Hydrogen Chloride (HCl)

• Nitrogen Oxides (NOₓ)

Monitoring capability depends on the target compounds and application conditions.

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Mobile Lab │ Bringing the Laboratory to the Field

Speed is one of the most important factors during an emergency.

Traditionally, gas analysis follows this sequence:

Sample Collection

↓

Transportation to Laboratory

↓

Instrumental Analysis

↓

Results

However, during an actual emergency, waiting hours for laboratory results may not be practical.

The most important question becomes:

"What is present in the air right now?"

Advantages of the Mobile Lab

• Immediate on-site analysis

• Real-time monitoring

• Continuous measurement

• Rapid emergency response

• Mobile deployment to various locations

The Mobile Lab platform can support applications in:

• Semiconductor manufacturing

• Battery production

• Chemical plants

• Industrial complexes

• Environmental emergency response

• CBRN (Chemical, Biological, Radiological and Nuclear) preparedness

Industrial Safety Is Evolving

Industrial safety is no longer centered solely on responding after an incident.

The focus is shifting toward:

Real-Time Detection → Early Warning → Preventive Action

Real-time analytical data enables organizations to:

• Improve worker safety

• Protect critical production facilities

• Minimize operational downtime

• Support faster and more informed decision-making

Young In ACE's Approach

Through the ACE 1100 IMR-MS (Ion Molecule Reaction Mass Spectrometer) and the Mobile Lab platform, Young In ACE provides real-time gas analysis and field-deployable monitoring solutions for industrial safety and environmental applications.

The company remains committed to expanding the application of real-time analytical technologies across industrial safety, environmental monitoring, and process control.