HF processing (High-Frequency processing)
Automation and monitoring in electric power industry
Spare parts for high-voltage equipments
Instruments and devices
Equipment for SF6 (Sulfur Hexafluoride)
Railway equipment
Telecommunication equipment
Technological equipment


аrt.58
For high-precision gas quality analysis of several parameters
With this multi-function device, depending on the version, up to four quality parameters can be determined with just one measurement. The MirrorAnalyser SF6 uses the physical dew point mirror measuring principle which is characterised by its high precision and utmost reliability in order to measure the moisture content. By cooling the integrated mirror the moisture content of the gas is determined by measuring the temperature depending on the condensation or icing of the mirror. The other parameters of the gas quality are determined by electrochemical sensors and measurement the velocity of sound. (Information on which parameters determine your device can be found in the technical data) High-quality manufacture and ergonomic design guarantee the quality standards for a compact, user- and maintenance-friendly measuring device with high measuring accuracy. Our field-replaceable electrochemical sensors offer a great benefit as the device is ready for use immediately after replacement without any down times. The MirrorAnalyser SF6 allows different methods of operation for emission-free handling of the measured gas. On the one hand the internal storage of the measured gas in the device and pumping back up to 10 bar pe. On the other hand the external storage of the measured gas into an external cylinder. For measurements on cylinders, vessels or gas compartments at higher pressure or if the measured gas should not be pumped back into the unit, a cylinder can be connected directly to the outlet (max. 10 bar pe). In this case, it is not necessary to use a pressure reducer and to separate the device from the gas cylinder or the gas compartment. Furthermore, it is possible to store the measured gas in an external discharge gas collecting bag. By connecting an external discharge gas collecting bag continuous measurements without pumping back the gas are possible. Afterwards, it is possible to empty the external bag by using the MirrorAnalyser SF6, a service cart or compressor unit. The measuring device offers automated operation via a 7" touch screen. It is also possible to operate and exchange data by means of mobile end devices such as smartphones, tablets or laptops via WiFi. The residual lifetime of the electrochemical sensor is indicated automatically. The dew point mirror has self-test functions. Integrated into a trolley, the measuring device can be transported in a safe and comfortable way. Modern control technology in conjunction with a user-friendly interface in several languages make device operation simple and convenient.
Standard version
Technical data
Dimensions (W x H x D) 625 x 297 x 500 mm
Weight 27,5 kg
Inlet pressure pe 0.2 - 35 bar
Operating temperature -10 to +40 °C
Ambient moisture 90 % relative moisture non condensing during operation
Operating voltage 85 - 264 V AC
Frequency 47 - 63 Hz
Number of max. measured values to be stored 500
Interface USB / LAN / WiFi
Measuring time ≤ 10 min variable calculated by the system, depending on the gas quality
Protection class IP65 (device closed) / IP20 (device opened)
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