The Rapidox SF6 6100 Pump Back is the latest in fully-automatic gas analysers, designed for controlling and monitoring the quality of SF6 in medium & high voltage gas insulated electrical equipment. Exceptional accuracy and stability are provided when measuring the purity of SF6 gas, through specially selected sensors.

Once connected, the Rapidox SF6 6100 Pump Back samples gas from the electrical equipment automatically or manually, with an inlet auto gas pressure sensing function. A vacuum purge cycle and gas storage system ensures that no air can contaminate the gas sample and that no SF6 gas is able to escape during the testing period.

• Easy to operate and configure.
• Housed within a heavy duty IP66 Peli case; inclusive of wheels and handle.
• Supplied with 2m sample hose.
• *2 year manufacturing warranty
• Total weight of 21kg (without accessories).
• Lithium battery provides up to eight hours of operation.
• Large gas storage bag allows up to five measurements to be taken before pump back is required.
• For SF6 nitrogen users, special nitrogen (N2) display mode is available.
• Pre-programmed with all current IEC and CIGRE test configurations.
• Ability to create customised tests.
• Measurement data can be viewed in real time.
• Data download in an MS Excel compatible format via a USB memory stick.
• Features a 7” (18cm) full colour touch screen, soft menu keys and alphanumeric keypad.
• Editable test locations and user names.
• Integrated thermal printer provides on-site printing of test results.
• Password protection feature.
• Multi-language.

The Rapidox 6100 C4-FN & C5-FK is a fully automatic zero-emissions multi-gas pumpback analyser designed for measuring gas compartments containing mixtures of C4-FN (Novec 4710) and C5-FK (Novec 5110) blended with CO₂ and O₂, all in a single portable instrument.

Its modular design allows the user to select only the gas types required. The analyser measures gas purity, water content and contamination gases in high-voltage switchgear, circuit breakers, transformers and gas bottles. Fully portable and powered by a lithium battery, the Rapidox 6100 C4-FN & C5-FK combines exceptional accuracy, stability and ease of use.

• Portable, user-friendly design with lithium battery operation
• Handles gas mixtures of C4-FN and C5-FK
• Zero-emissions pumpback operation
• Measures gas purity, moisture and contamination gases
• Integrated thermal printer for on-demand results
• Rapid analysis with simultaneous multi-gas data logging
• Robust IP66-rated Peli case with trolley and carry handles
• 7” full-colour LCD touchscreen interface with multi-language support
• Customisable modular configuration with upgrade options

The Rapidox 6100 Clean Air is a fully automatic zero-emissions portable gas pumpback analyser for measuring compartments containing Clean Air alternatives to SF6.



Clean Air typically consists of a dried nitrogen and oxygen mix in an 80/20 ratio, with common trade names including DryAir and Synthetic Air. The analyser measures gas purity, water content and contamination gases in low, medium and high-voltage switchgear, circuit breakers, transformers and gas bottles. Portable and lithium battery powered, the Rapidox 6100 Clean Air delivers precise, reliable results with ease.

• Portable, user-friendly design with lithium battery operation
• Handles all mixtures of Clean Air (N₂/O₂ blends)
• Zero-emissions pumpback operation
• Measures gas purity, moisture, and contamination gases
• Integrated thermal printer for instant results output
• Rapid analysis with simultaneous multi-gas data logging
• Robust IP66-rated Peli case with trolley and carry handles
• 7” full-colour LCD touchscreen interface with multi-language support
• Customisable configuration options

The new Rapidox 6100 QU4D is a fully automatic zero-emissions multi-gas pumpback analyser for measuring gas compartments containing SF6 – C4-FN – C5-FK – Clean Air, all combined in a single portable instrument.

The modular design allows the purchase of only the gas types required with the potential to upgrade the instrument in the future. The Rapidox will measure the gas purity, water-content and contamination gases in each gas type in all current high voltage switchgear, circuit breakers and transformers as well as gas bottles. It is a fully portable lithium battery powered instrument.

• Portable and user-friendly
• Multi-switchgear compatibility
• Handles up to 4 types of insulating gases SF₆, C4-FN, C5-FK and Clean Air
• Measures up to 8 gases per channel
• Customisable options
• Featuring IR technology
• Battery operated
• Integrated thermal printer
• IP66 Peli case for protection
• Rapid Analysis and data logging
• 7” Colour LCD touch-screen interface