SF₆ Gas — Product Family

SF₆ Gas Analyzers

for Purity, Moisture & Gas Quality Testing

Maintain the performance, safety, and reliability of gas-insulated equipment with industry-leading SF₆ gas analyzers from DILO Company. Designed for accurate, emission-free testing in the field or facility, DILO analyzers help users measure critical gas quality parameters including SF₆ purity, moisture content, SO₂, and key decomposition byproducts. This advanced equipment helps operators make better service decisions while reducing unnecessary gas loss.

Whether you need a portable analyzer for routine maintenance or a continuous monitoring system for long-term asset management, DILO offers proven solutions trusted worldwide. From a compact SF₆ gas analyzer to a permanently installed system, DILO supports a wide range of gas quality applications.

Zero emissions. Proven performance.

Product Catalog

DILO SF6 Gas Analyzer In-Use in the Field

AT A GLANCE

Reliable SF₆ Gas-Quality Analysis

Routine gas analysis helps operators identify contamination, moisture, and decomposition byproducts before they affect equipment performance.

Measure SF₆ purity, moisture, and relevant decomposition products
Verify gas quality before filling, reuse, or further processing
Detect potential equipment and maintenance issues earlier
Conduct emission-free testing with gas storage, return, or recovery options
Choose portable analyzers or permanently installed monitoring systems
Store and export results for documentation and trend analysis
Access expert product support and replacement sensors
Receive fast calibration turnaround through three locations across North America

Multi-Analyzer SF₆

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Complete Portable Gas Quality Testing

The DILO Multi-Analyzer SF₆ is a flagship portable testing solution designed for comprehensive analyzer performance of SF₆ gas quality in the field or facility. Built for utilities, OEMs, and service teams, this advanced analyzer measures multiple critical parameters from a single gas sample, helping users quickly assess gas condition and make informed maintenance decisions. As a leading DILO SF₆ gas analyzer, it is designed for users who need broad diagnostic capability in one portable unit.

With the ability to test SF₆ purity, moisture concentration, SO₂, and key decomposition byproducts such as HF, H₂S, and CO, the Multi-Analyzer SF₆ is ideal for users who need a complete picture of gas quality rather than a single-point reading. For buyers comparing the best SF₆ gas analyzers, this model stands out because it combines multiple measurements in one workflow.

Its emission-free operating concept allows measured gas to be stored, returned to equipment, or collected for recovery instead of being released to atmosphere. This helps reduce gas loss, support environmental programs, and align with best practices for responsible SF₆ handling. It is especially useful for teams that want portable analysis equipment without compromising on diagnostic depth.

Designed for real-world service environments, the unit features a durable portable format, intuitive touchscreen controls, field-replaceable sensors, onboard data storage, and optional remote connectivity for diagnostics and data management. For operations that also need guidance on setup, DILO can help determine the right configuration, adapter requirements, and overall application fit.

Measures:

SF₆ purity
Moisture concentration
SO₂
HF
H₂S
CO

Best For:

Field service teams
Comprehensive gas-quality testing
Comprehensive diagnostics
Routine maintenance programs
Advanced gas quality testing

Key Benefits:

Multiple measurements from one sample
Fast portable field testing
Emission-free gas handling options
No warm-up time on startup
Touchscreen user interface
Field-replaceable sensors
Data logging and export capability
Rugged transport-ready design

Mirror Analyzer SF₆

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Precision Portable Testing for Core Parameters

The Mirror Analyzer SF₆ is a compact solution for accurate measurement of three essential parameters: SF₆ purity, moisture, and SO₂. This portable SF₆ gas analyzer is well suited for users who need focused testing without the broader scope of a full comprehensive analyzer. Using dew point mirror technology, it delivers highly reliable moisture readings and fast test cycles in a portable design. For operators specifically searching for an SF₆ gas purity analyzer, this unit offers a strong balance of portability and precision.

Best for

Precision moisture analysis
Portable testing programs
Routine maintenance checks
Users focused on core parameters

SF₆ Gas Monitoring System

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Continuous Installed Gas Quality Monitoring

Designed for permanent or long-term installation, the SF₆ Gas Monitoring System continuously monitors gas quality inside gas compartments. This installed solution expands the DILO portfolio beyond portable SF₆ gas analyzers and supports long-term condition visibility across critical assets. This solution is ideal for operators who want ongoing visibility into gas condition and proactive maintenance planning. It is particularly useful in applications where gas analysis works alongside a gas detector or leak detector strategy for more complete monitoring.

Best for

GIS asset management
Critical infrastructure
Long-term monitoring programs
Predictive maintenance strategies

Measures:

SF₆ purity
Moisture concentration
SO₂

Analyzer Type	Deployment	Purity	Moisture	SO₂	Byproducts
Multi-Analyzer	Portable/Installed	✓	✓	✓	HF, H₂S, CO
Mirror-Analyzer	Portable	✓	✓	--	--
Moisture (dew point)	Installed	--	✓	--	--

DILO ADVANTAGE

Why Choose DILO Gas Analyzers?

DILO is the global leader in SF₆ gas handling and analysis technology. Our analyzers are trusted worldwide for precision engineering, operator-friendly design, and dependable long-term performance.

When you choose DILO, you gain:

Proven measurement accuracy
Durable field-ready equipment
Emission-free solutions
Expert support and service
Decades of SF₆ application experience

SF₆ Gas Analyzers

Reliable SF₆ Gas-Quality Analysis

Our SF₆ Gas Analyzer Solutions

Multi-Analyzer SF₆

Mirror Analyzer SF₆

SF₆ Gas Monitoring System

NEED HELP CHOOSING THE RIGHT ANALYZER?

Why Choose DILO Gas Analyzers?

Talk to an SF₆ Gas Analysis Specialist