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- Description
- Specifications
- Applications
- Advantages
- FAQ
- Recommended Products
Description
The GSA-C3/MPD/RTC-PB SF6 Gas Analyzer is an all-in-one portable multi-parameter testing instrument for full-quality detection of SF6 insulated gas. It integrates dew point moisture measurement, SF6 gas purity analysis, and SF6 decomposition product (MPD/RTC) detection into a single handheld device, covering all key indicators of SF6 gas quality evaluation specified by international standards.
Adopting advanced sensor technologies including laser dew point sensing, infrared purity detection and electrochemical specific gas sensing, the instrument accurately measures trace moisture, SF6 concentration, SO₂, H₂S, CO, CF₄ and other characteristic decomposition gases. Fully compliant with IEC 60480 & GB/T 8905, it realizes non-destructive rapid on-site detection for GIS, SF6 circuit breakers, transformers and all SF6 HV equipment, supporting gas aging diagnosis, fault early warning and SF6 gas quality compliance assessment.
Specifications
| Item | Parameters |
| Model | GSA-C3/MPD/RTC-PB |
| Test Items | C3(Dew Point/Moisture), MPD(SF6 Purity), RTC-PB(SO₂/H₂S/CO/CF₄) |
| Dew Point Range | -60℃ ~ +20℃ |
| SF6 Purity Range | 0 ~ 100% |
| Decomposition Gas Range | ppb ~ ppm grade |
| Measurement Accuracy | High precision laser & NDIR & electrochemical composite sensing |
| Test Speed | Full parameters ≤3min |
| Display | Color LCD, real-time data & curve display |
| Data Storage | Mass historical records, USB export PDF/Excel reports |
| Power | Rechargeable lithium battery, long endurance |
| Protection Grade | IP54 |
| Working Environment | -10℃ ~ 50℃, non-condensing humidity |
| Compliance Standards | IEC 60480, GB/T 8905, CE |
| Weight | Light handheld portable type |
Applications
SF6 gas quality routine inspection for GIS, SF6 circuit breakers, CT/PT
· On-line diagnosis of internal insulation aging & partial discharge faults of SF6 equipment
· SF6 gas moisture, purity and decomposition composition analysis after equipment maintenance
· Acceptance testing of new filled SF6 gas and recycled purified SF6 gas
· Early warning of internal arc discharge, insulation degradation and abnormal aging faults
· Power grid preventive maintenance, equipment overhaul inspection and environmental compliance detection
· SF6 gas recovery, purification and regeneration quality verification
Advantages
All-In-One Integrated Detection
Combines dew point moisture, SF6 purity and decomposition fault gas RTC-PB testing, replaces 3 independent detectors, greatly reduces user equipment cost and field operation workload.
IEC Standard Full Compliance
Strictly follows IEC 60480 SF6 gas operation, disposal and quality evaluation standards, test data internationally recognized, meets grid inspection and project certification requirements.
Ultra-Sensitive Trace Fault Diagnosis
ppb-level decomposition gas detection capability, captures tiny SF6 decomposition caused by early partial discharge, realizes predictive maintenance and avoids sudden HV equipment failure.
Non-Destructive Low-Consumption Sampling
Closed micro-flow sampling, almost no SF6 emission, green and environmental protection, reduces greenhouse gas leakage, fully meets global low-carbon environmental regulations.
Easy Field Portable Operation
Handheld compact structure, simple one-click automatic test, no professional complicated operation, suitable for long-time substation patrol and remote site inspection.
Stable Low-Drift Long-Term Performance
High-stability imported special sensors, long service life, low maintenance frequency, low total operation cost compared with imported similar instruments.
FAQ
Q: What parameters can GSA-C3/MPD/RTC-PB detect?
A: It integrates C3 dew point moisture, MPD SF6 purity, RTC-PB SF6 decomposition gases (SO₂, H₂S, CO, CF₄), full SF6 gas quality detection.
Q: Does it comply with international SF6 standards?
A: Fully compliant with IEC 60480 SF6 gas management standards, test results recognized by global power grids and engineering projects.
Q: Is it non-destructive testing for SF6 equipment?
A: Yes. Closed micro-sampling, almost no SF6 consumption and emission, no damage to equipment gas chamber, safe non-destructive on-site inspection.
Q: How fast is the whole machine test?
A: All multi-parameter detection can be completed within 3 minutes, efficient for large-scale substation patrol inspection.
Q: Can test data be saved and exported?
A: Yes. Mass data storage with time stamp, supports USB export standardized test reports for filing and compliance review.
Q: What SF6 equipment is it applicable to?
A: GIS, SF6 circuit breakers, transformers, CT/PT, ring main units and all SF6 insulated high-voltage electrical equipment.
