The ZXZH-IK SF6 Comprehensive Analyzer represents a state-of-the-art solution for critical gas analysis in high-voltage power equipment. Designed for technicians and engineers in the electrical industry, this instrument integrates cutting-edge sensor technologies, robust data processing capabilities, and user-centric design to deliver precise measurements of SF6 gas properties and decomposition byproducts. Its multi-parameter detection system addresses the growing demand for reliable insulation monitoring and fault diagnosis in GIS (Gas-Insulated Switchgear) and transformer applications.
Core Technological Features
1.Multi-Sensor Fusion Architecture
1)Utilizes VAISALA's humidity sensor (measuring range: -80℃ to +20℃ dew/frost point) with ±0.5℃ accuracy and ALPHA's thermal conductivity sensors for purity detection (0-99.99% range, ±0.1% accuracy).
2)Incorporates electrochemical sensors for detecting critical decomposition gases:
A.SO₂/H₂S: 0-100 μL/L (±0.5 μL/L sensitivity)
B.CO: 0-500 μL/L (±1 μL/L)
C.HF: 0-10 μL/L (0.1 μL/L resolution)
2.Enhanced Measurement Performance
1)Rapid response times: Achieves 63% response in 5s for +20→-20℃ dew point transitions
2)Temperature-compensated calculations: Automatic conversion to 20℃ standard moisture values
3)Anti-interference design: Stainless steel sintered filter (0.8-1.0 L/min flow control) ensures longevity in harsh environments
3.Intelligent Data Management
1)ARM-based processing system enables real-time curve display and 1,000-data-point storage
2)Supports multiple units (ppm, μL/L, %vol) with 0.1℃/0.1ppm resolution
3)Industrial-grade operation: Functions at -35℃ to +60℃ with 0-20bar pressure tolerance
4.Ergonomic Field Operation
1)6.5kg compact design (340×200×120mm) with dual power supply (220VAC/24V Li-battery)
2)7" color touchscreen with intuitive GUI for parameter visualization
3)IP67-rated protection and battery status monitoring
Technical Superiority in Applications
1)Fault Gas Analysis: Simultaneous detection of SO₂/H₂S/CO/HF enables early identification of partial discharge and overheating faults.
2)Purity Verification: Thermal conductivity sensor maintains ±0.1% accuracy across 90-99.99% SF6 concentration range.
3)Moisture Control: Patented dew-point algorithm prevents condensation interference during measurement.
4)Environmental Adaptability: Maintains measurement stability across 40kPa pressure variations (±10% flow fluctuation tolerance).
Performance Validation
Laboratory tests demonstrate:
1)Repeatability: ±0.2℃ dew point variation across 100-cycle tests
2)Long-term drift: <1% FS/year for electrochemical sensors
3)Flow dependence: <0.5% reading deviation under 0.6-1.2 L/min flow changes
The ZXZH-IK SF6 analyzer sets a new benchmark for field gas analysis through its fusion of precision metrology and rugged field readiness. Its ability to concurrently monitor six critical parameters (humidity, purity, SO₂, H₂S, CO, HF) with laboratory-grade accuracy significantly enhances predictive maintenance capabilities for power utilities. The integrated ARM platform and modular sensor architecture future-proof the system for evolving industry requirements, making it an indispensable tool for ensuring the reliability of SF6-insulated assets.
Technical personnel are advised to leverage its curve-trending function for identifying gradual parameter changes and utilize the 1,000-record capacity for longitudinal equipment health analysis. Regular firmware updates ensure continuous performance optimization aligned with IEC 60480 and IEC 62271 standards.
GDZX is a manufacturer of power testing equipment, offering a wide range of product categories with comprehensive models and providing professional technical support. Contact: +86-17396104357. Website: https://www.highvoltage-testequipment.com/
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