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 Measurement Principle | NDIR Infrared Spectroscopy |
| SF6 Measurement Range | 0–100 ppm |
| SF6 Accuracy | ±2% F.S |
| SF6 Resolution | 0.1 ppm |
| Brand Name | KSTONE |
| Model Number | KS30-H |
| 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 Measurement Principle | NDIR Infrared Spectroscopy | SF6 Measurement Range | 0–100 ppm |
| SF6 Accuracy | ±2% F.S | SF6 Resolution | 0.1 ppm |
| Brand Name | KSTONE | Model Number | KS30-H |
| Certification | ISO9000 | Place of Origin | Shanghai |
| High Light | Portable SF6 gas analyzer ，NDIR infrared spectroscopy gas tester ，Trace SF6 detection switchgear | ||
The KS30-H Environmentally Friendly Switchgear Gas Analyzer is a portable multi-gas testing instrument designed for modern dry air insulated switchgear, nitrogen insulated switchgear, and environmentally friendly medium-voltage and high-voltage equipment.
The analyzer is specifically developed to detect trace SF6 contamination, measure O₂ and N₂ concentration, and identify whether the switchgear is dry-air insulated or nitrogen-insulated based on gas composition analysis. An optional dew point and moisture measurement module enables comprehensive gas quality assessment for equipment commissioning, maintenance, acceptance testing, and environmental compliance verification.
As utilities and manufacturers transition from traditional SF6-insulated equipment to alternative insulating gases, the KS30-H provides a reliable solution for gas verification, contamination monitoring, and insulation condition assessment.
Utilizing advanced NDIR infrared spectroscopy technology, the analyzer accurately detects residual or trace SF6 concentrations in environmentally friendly switchgear systems.
The instrument simultaneously measures nitrogen (N₂), oxygen (O₂), and trace SF6. By analyzing gas composition, the KS30-H can quickly determine whether the equipment uses dry air insulation, nitrogen insulation, mixed gas systems, or potential SF6 contamination.
An optional high-precision moisture module enables dew point measurement, micro-water analysis, insulation quality assessment, and moisture contamination monitoring.
The analyzer delivers rapid measurement results, helping maintenance personnel reduce testing time and improve operational efficiency during commissioning and routine inspections.
| Parameter | Specification |
|---|---|
| SF6 Measurement Principle | NDIR Infrared Spectroscopy |
| SF6 Measurement Range | 0-100 ppm |
| SF6 Accuracy | ±2% F.S |
| SF6 Resolution | 0.1 ppm |
| SF6 Response Time | ≤30 s |
| N₂ Measurement Range | 0-100% |
| N₂ Accuracy | ±0.5% |
| N₂ Resolution | 0.01% |
| N₂ Response Time | ≤30 s |
| O₂ Measurement Range | 0-30% |
| O₂ Accuracy | ±0.5% |
| O₂ Resolution | 0.01% |
| O₂ Response Time | ≤30 s |
| Dew Point Range (Optional) | -80°C to +20°C |
| Dew Point Accuracy | ±0.5°C |
| Dew Point Resolution | 0.1°C |
| Sample Gas Flow Rate | 0.2-0.5 L/min |
| Sample Gas Pressure | ≤10 bar |
| Operating Temperature | -20°C to +50°C |
| Operating Humidity | 5-95% RH |
| Power Supply | Rechargeable lithium battery or AC 100-240 V, 50/60 Hz (AC/DC dual power operation) |
| Dimensions | 414 × 333 × 177 mm |
| Weight | 3.5 kg |
As the global power industry increasingly adopts SF6-free switchgear technologies, utilities and manufacturers require accurate instruments to verify insulation gas composition and ensure equipment compliance.
The KS30-H provides:
The KS30-H is designed to verify gas composition in environmentally friendly switchgear and detect trace SF6 contamination in dry air and nitrogen insulated equipment.
Yes. By measuring O₂ and N₂ concentrations, the instrument can identify the insulation medium and determine whether the equipment is dry-air insulated or nitrogen-insulated.
Yes. An optional dew point module allows accurate moisture and micro-water analysis.
The analyzer offers a resolution of 0.1 ppm for trace SF6 measurement.
The KS30-H is suitable for environmentally friendly GIS, dry-air GIS, nitrogen-insulated GIS, and other SF6 alternative gas systems.
Send us your technical requirements and application details. Our engineering team will provide a suitable Gas Analyzer within 24 hours.
Email: info@kstone-sf6.com
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!