RH Systems RH973 SF6 Analyser

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The RH Systems 973-SF₆ is a high-precision SF₆ gas analyser designed for accurate measurement of humidity, purity, and decomposition products in SF₆-insulated equipment. Engineered for high-voltage circuit breakers, GIS systems, and switchgear, the 973-SF₆ ensures optimal performance, reliability, and compliance with industry standards.

  • Accurate SF₆ Purity Analysis – Measures SF₆ concentration with high precision, ensuring gas quality for electrical insulation.
  • Integrated Moisture Measurement – Provides fast and reliable dew point readings, preventing moisture-related insulation failures.
  • Advanced SO₂ Detection – Identifies SF₆ decomposition by-products, helping assess gas contamination and equipment condition.
  • Fast & Efficient Operation – Rapid gas sampling and analysis reduce testing time, improving efficiency in field and lab applications.
  • User-Friendly Interface – Intuitive touchscreen display and automated test sequences ensure easy operation with minimal training.
  • Portable & Robust Design – Compact, lightweight, and durable for on-site and laboratory use.
  • Built-In Gas Recovery System – Minimises SF₆ emissions, making it an eco-friendly and cost-effective testing solution.

  • SF₆ gas quality assessment in high-voltage circuit breakers, GIS, and switchgear.
  • Moisture and contamination analysis to prevent insulation failure.
  • Routine maintenance and diagnostic testing for power utilities and industrial facilities.
  • Compliance testing with IEC and CIGRE standards.

SF₆ Purity Measurement: 0-100%

Dew Point Range: -50°C to +20°C

SO₂ Detection: High-sensitivity analysis

Gas Recovery System: Integrated to minimise gas loss

Display: Touchscreen for easy operation

Portability: Lightweight and rugged for field use

The RH Systems 973-SF₆ is the industry-standard SF₆ analyser, trusted by utilities, manufacturers, and service providers for its precision, reliability, and environmental responsibility.

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CIOS provides industrial and electronic testing equipment across Australia.

We are located in perth but whether you're in a major city like Brisbane, Sydney, Melbourne, Canberra, Adelaide, Hobart, Darwin, or in regional locations, we have the equipment you need to complete your next project.