sulfur dioxide analyzer / sulfur hexafluoride / moisture / dew-point
Rapidox SF6 6100 Pump Back

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sulfur dioxide analyzer sulfur dioxide analyzer - Rapidox SF6 6100 Pump Back


  • Measured entity:

    sulfur dioxide, sulfur hexafluoride

  • Measured value:

    moisture, dew-point, purity

  • Configuration:

    portable, in situ

  • Other characteristics:

    compact, automatic, monitoring, with data logger, IP65, electrochemical, IP54, with touchscreen, battery-powered, with built-in printer, multi-sensor, infrared


The Rapidox SF6 6100 Pump Back is the latest in fully-automatic gas analysers, designed for controlling & monitoring the quality of SF6 in MV & HV gas insulated electrical equipment. Regular SF6 analysis as part of a maintenance schedule is essential to protect personnel & equipment. Early identification of decomposition products & moisture avoids unnecessary shutdowns, outages, failures & reduces costs.

Housed in a heavy duty Peli case; inclusive of wheels & handle, this portable field instrument weighs a total of 17kg. A lithium battery provides over 8 hours of operation & up to 5 measurements can be taken before recharging is required.

Exceptional accuracy & stability are provided through specially selected sensors. Other measureable gases include H2O, SO2, HF, O2 & CF4. A number of configurations are available to suit application requirements.

Once connected the analyser samples gas automatically, allowing safe operation. A vacuum purge cycle & gas storage system ensures that no air can contaminate the sample & no gas is able to escape during the test. Gas can be returned to the electrical equipment using a powerful 10 bar compressor, or stored internally for recycling later.

Pre-programmed with all current IEC & CIGRE test configurations, the analyser offers the facility to create customised tests that can be saved on the system for future use. Measurement data is viewed in real time on the display & is available for download via a USB memory stick.

Easy to operate & configure, the Rapidox SF6 6100 Pump Back features a 7" (18cm) full colour touch screen interface. An integrated thermal printer allows the user to print on-site test results.