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Portable SF₆-N₂ Gas Mixture Analyzer with Accurate SF₆/N₂ Ratio and Optional Dew

China Portable SF₆-N₂ Gas Mixture Analyzer with Accurate SF₆/N₂ Ratio and Optional Dew

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Portable SF₆-N₂ Gas Mixture Analyzer with Accurate SF₆/N₂ Ratio and Optional Dew

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SF₆ Accuracy	±0.5%
Supply Ability	1000 units per year
Dew Point (Optional)	-80℃ to +20℃
Payment Terms	T/T
O₂ Accuracy	±5% FS
Delivery Time	15 work days
Dew Point Accuracy	±0.5℃
N₂ Range	0 – 100%
Packaging Details	Carton/ Wooden box
O₂ Range	0 – 1%
SF₆ Range	0 – 100%
N₂ Accuracy	±0.5%
Model Number	KS30-H1W
Certification	ISO9000
Brand Name	KSTONE
Place of Origin	Shanghai

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Product Specification


SF₆ Accuracy	±0.5%	Supply Ability	1000 units per year
Dew Point (Optional)	-80℃ to +20℃	Payment Terms	T/T
O₂ Accuracy	±5% FS	Delivery Time	15 work days
Dew Point Accuracy	±0.5℃	N₂ Range	0 – 100%
Packaging Details	Carton/ Wooden box	O₂ Range	0 – 1%
SF₆ Range	0 – 100%	N₂ Accuracy	±0.5%
Model Number	KS30-H1W	Certification	ISO9000
Brand Name	KSTONE	Place of Origin	Shanghai
High Light	Portable SF6-N2 gas analyzer ，SF6-N2 ratio measurement ，SF6 gas analyzer with dew point

SF₆-N₂ Gas Mixture Analyzer | SF₆ Gas Ratio Testing Instrument KS30-H1W

The KS30-H1W SF₆-N₂ Gas Mixture Analyzer is a portable gas analysis instrument designed for the measurement of SF₆/N₂ mixed gas used in gas insulated switchgear (GIS), gas insulated transmission lines (GIL), circuit breakers and research applications.

Developed by Shanghai Yushi Technology Development Co., Ltd., the analyzer accurately measures SF₆ concentration, N₂ concentration and trace O₂ content in mixed gas systems. An optional dew point module is available for moisture assessment.

Applications

SF₆/N₂ mixed gas insulated switchgear
High-voltage GIS and GIL systems
Gas mixture production and verification
Laboratory gas research
Utility maintenance and commissioning
Gas quality control during filling operations

Key Features

Accurate SF₆/N₂ Ratio Measurement

Provides direct measurement of SF₆ and N₂ concentrations for verification of gas mixing ratios.

Simultaneous Multi-Gas Analysis

Measures SF₆ concentration, N₂ concentration, and trace O₂ contamination in a single test cycle.

Optional Dew Point Measurement

Assess gas moisture levels and insulation gas quality using the optional dew point module.

Portable Design

Lightweight and field-ready design suitable for substation commissioning and maintenance work.

Fast Test Response

Rapid measurement allows efficient gas verification before equipment energization.

High Reliability

Designed specifically for gas insulated equipment operating environments.

Technical Specifications

Item	Specification
SF₆ Range	0 - 100%
SF₆ Accuracy	±0.5%
SF₆ Resolution	0.01%
N₂ Range	0 - 100%
N₂ Accuracy	±0.5%
N₂ Resolution	0.01%
O₂ Range	0 - 1%
O₂ Accuracy	±5% FS
O₂ Resolution	0.01%
Dew Point (Optional)	-80℃ to +20℃
Dew Point Accuracy	±0.5℃
Dew Point Resolution	0.1℃
Sample Flow	0.2 L/min ±30%
Sample Pressure	≤10 bar

Typical Applications

SF₆/N₂ Mixed Gas GIS

Verification of gas composition inside mixed-gas insulated switchgear.

Gas Filling Verification

Confirm gas mixture ratio after gas filling operations.

Utility Commissioning

Ensure gas composition meets utility and manufacturer requirements.

Research and Development

Used by laboratories and manufacturers developing SF₆ reduction technologies.

Gas Production Quality Control

Verify gas composition from gas mixing equipment before delivery or use.

Why Choose KSTONE

Specialized in SF₆ Gas Analysis

KSTONE focuses on SF₆ gas handling, recovery, purification and analytical instrumentation.

Complete Gas Testing Solutions

Available products include SF₆ Purity Analyzer, SF₆ Comprehensive Analyzer, SF₆ Leak Detector, Dew Point Analyzer, Gas Recovery System, and SF₆/N₂ Mixture Analyzer.

Global Project Experience

Equipment has been supplied for utilities, GIS manufacturers, EPC contractors and laboratories worldwide.

Technical Support

Professional support for installation, commissioning and application guidance.

Frequently Asked Questions

What gases can the KS30-H1W measure?

The analyzer measures SF₆ concentration, N₂ concentration and trace O₂ contamination simultaneously.

Can the instrument measure moisture?

Yes. An optional dew point sensor can be integrated for moisture measurement.

Is the analyzer suitable for GIS commissioning?

Yes. It is designed for gas composition verification during GIS and GIL commissioning.

What is the maximum sample pressure?

The instrument supports gas sample pressure up to 10 bar.

Why measure O₂ in SF₆/N₂ mixtures?

O₂ monitoring helps identify air contamination during filling, maintenance and gas handling operations.

Contact Us

For more information about the KS30-H1W SF₆-N₂ Gas Mixture Analyzer, please contact:

Shanghai Yushi Technology Development Co., Ltd.
Email: info@kstone-sf6.com

We provide advanced SF6 alternative gas analysis and eco-friendly GIS testing solutions for global power utilities and manufacturers.

Company Details

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Business Type:

Manufacturer 
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Year Established:

2013 
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Total Annual:

500,00,00-600,00,00
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Employee Number:

40~60 
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Ecer Certification：

Verified Supplier 

Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi... Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi...

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https://www.kstone-sf6.com/

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