Shanghai Yushi Technology Development Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 units per year |
| Delivery Time | 15 work days |
| Packaging Details | Carton/ Wooden box |
| SF6 Concentration | 0 ~ 100% Accuracy: ±0.5% (up to ±0.2% in optimized range) Resolution: 0.01% |
| CF4 Concentration | 0 ~ 100% (or mixture dependent calibration) Accuracy: ±0.5% Resolution: 0.01% |
| Oxygen (O₂) | 0 ~ 1% Accuracy: ±5% FS Resolution: 0.01% |
| Dew Point (Optional) | -80°C ~ +20°C Accuracy: ±0.5°C Resolution: 0.1°C |
| Brand Name | KSTONE |
| Model Number | KS30-HW |
| Certification | ISO9000 |
| Place of Origin | Shanghai |
View Detail Information
Explore similar products
SF6 Density Relay Chec SF6 Density Meter Check 0.2 Level [KS2001]
Portable SF6 Gas Purity and Dew Point Analyzer
KS30-CS SF6 Gas Tester: Constant-Temperature Adiabatic Design for Dew Point &
Kstone KS30-3 SF6 Tester: Precision Humidity, Purity & SO₂ Detection for Power
Product Specification
| Payment Terms | T/T | Supply Ability | 1000 units per year |
| Delivery Time | 15 work days | Packaging Details | Carton/ Wooden box |
| SF6 Concentration | 0 ~ 100% Accuracy: ±0.5% (up to ±0.2% in optimized range) Resolution: 0.01% | CF4 Concentration | 0 ~ 100% (or mixture dependent calibration) Accuracy: ±0.5% Resolution: 0.01% |
| Oxygen (O₂) | 0 ~ 1% Accuracy: ±5% FS Resolution: 0.01% | Dew Point (Optional) | -80°C ~ +20°C Accuracy: ±0.5°C Resolution: 0.1°C |
| Brand Name | KSTONE | Model Number | KS30-HW |
| Certification | ISO9000 | Place of Origin | Shanghai |
| High Light | SF6 CF4 gas analyzer with dew point ，GIS system gas ratio analyzer ，SF6 gas tester with measurement | ||
The KS30-HW SF6 + CF4 Mixed Gas Analyzer is a high-precision gas analysis instrument designed for modern eco-friendly high-voltage switchgear systems using SF6 and CF4 mixed insulation gases.
Developed by Shanghai Yushi Technology Development Co., Ltd., this device provides accurate measurement of gas composition, concentration ratio, and trace impurity monitoring, making it ideal for next-generation GIS and environmentally friendly gas-insulated equipment.
It can be integrated with SF6/CF4 gas mixing systems such as the KS3000-N automatic gas blending unit to ensure full-process control of gas quality and mixture accuracy.
With the rapid transition toward low-emission and eco-friendly insulation technologies, SF6 + CF4 gas mixtures are increasingly used in high-voltage electrical systems.
The KS30-HW is specifically engineered for SF6 + CF4 systems and enables:
It provides reliable field and laboratory performance for power utilities, GIS manufacturers, and gas system integrators.
| Test Item | Technical Parameters |
|---|---|
| SF6 Concentration | 0 ~ 100% Accuracy: ±0.5% (up to ±0.2% in optimized range) Resolution: 0.01% |
| CF4 Concentration | 0 ~ 100% (or mixture dependent calibration) Accuracy: ±0.5% Resolution: 0.01% |
| Oxygen (O₂) | 0 ~ 1% Accuracy: ±5% FS Resolution: 0.01% |
| Dew Point (Optional) | -80°C ~ +20°C Accuracy: ±0.5°C Resolution: 0.1°C |
| Sample Flow Rate | 0.2 ± 30% L/min |
| Sample Pressure | ≤ 10 bar |
Compared with traditional SF6-only analyzers, the KS30-HW offers:
The KS30-HW can be used together with:
Choosing Shanghai Yushi Technology Development Co., Ltd. means working with a trusted partner in SF6 gas analysis and eco-friendly GIS testing technology.
The KS30-HW is designed for SF6 + CF4 mixed gas systems and can also measure trace oxygen (O₂). Optional dew point measurement is available.
It is optimized for SF6 + CF4 mixtures, but can still detect SF6 concentration in mixed environments.
Yes, it is designed as a portable instrument suitable for both field maintenance and laboratory testing.
Yes, it can be integrated with KS3000-N automatic gas mixing and filling systems for real-time gas ratio control.
It supports multi-gas ratio analysis (SF6 + CF4 + O₂), providing a more complete evaluation of insulation gas quality.
For more information about the KS30-HW SF6 + CF4 Mixed Gas 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
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
500,00,00-600,00,00
Employee Number:
40~60
Ecer Certification：
Verified Supplier
.gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; overflow-x: auto; box-sizing: border-box; } .gtr-container-x7y2z9 p { font-size: 14px; ... .gtr-container-x7y2z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; overflow-x: auto; box-sizing: border-box; } .gtr-container-x7y2z9 p { font-size: 14px; ...
Get in touch with us
Leave a Message, we will call you back quickly!