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DILO - Model 3-035R-R -Multi-Functional Mirror-Analyser SF6 Device
The Mirror-Analyser 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 SF6 quality are determined by measuring the speed of sound (SF6 volume percentage) and electrochemical reaction (SO2 concentration).
This multi-functional device allows the determination of up to three quality parameters with only one measurement:
- Moisture concentration (frost point / dew point)
- SF6 volume percentage
- SO2 concentration
- High accuracy and reliability in moisture determination (dew point mirror measuring principle)
- Results of up to 500 measurements can be stored with name, date and time
- No emissions of measuring gas (integrated gas return system)
- USB- and LAN connection
- Modular interchangeability of the sensors
- Adjustable user languages: DE, EN, FR, ES
- Low maintenance due to self-test functions
- Compact design, easy handling and transportation (installed in a trolley case)
- Easy and user-friendly menu navigation via high quality 7“ capacitive colour touch screen
The “MIRROR-ANALYSER SF6 “ is a compact, user- and maintenance-friendly device which guarantees high measuring precision. The unit allows diš erent kinds of measurements and treatment of the measuring gas in one of the following ways:
The measuring gas can be stored in an internal storage vessel and pumped back into the gas compartment (up to 10 bar pe)
External storage of the measuring gas into a cylinder
For measurements on cylinders, vessels or gas compartments with higher pressure (max. inlet pressure 35 bar pe ) or if the measuring gas should not be pumped back into the unit, a cylinder can be connected directly to the outlet (max. 10 bar pe ). It is not necessary to use a pressure reducer and to separate the device from the gas cylinder or the gas compartment.
External storage of the measuring gas into a gas collecting bag An external gas collecting bag can be connected allowing continuous measurements (inlet pressure max. 35 bar pe) without pumping the gas back. Afterwards it is possible to empty the external bag by using the MIRROR-ANALYSER SF6, a service cart or compressor unit.
Precise and correct results for subsequent measurements can be guaranteed by rinsing the measuring hose prior to each measurement.
The device is very maintenance-friendly. The residual lifetime of the SO2 electrochemical sensor is indicated automatically. The dew point mirror has self-test functions.
A very practical and useful device.
- Dimensions: Length 500 mm, Width 625 mm, Height 297 mm
- Weight: approx. 27.5 kg
- Inlet pressure: pe 0.2 – 35 bar
- Operating temperature: -10 °C to +40°C
- Ambient moisture: max. 90 % relative moisture, non-condensing during operation
- Operating voltage: 100 - 240 VAC 50/60 Hz
- Number of measured values to be stored: max. 500
- Interface: USB/LAN
- Measuring time: variably calculated by the system (5-7 min; max. 10 min)
- Limit value dew point: adjustable from -50°C to +20°C
- Limit value vol.-%: adjustable from 0.0 to 99.9%
- Limit value SO2: adjustable from 0.0 to 499.9 ppmv
- Indication of moisture concentration in dew point °C or °F, referred to atmospheric or inlet pressure, reversible to indication in ppmV, ppmM
- Inlet pressure indication in pa or pe, psi, kPA, MPa
Standard equipment:
- Transport case; 6 m long connecting hose with DILO couplings DN8 and DN20; 2 m long connecting cable
- USB stick with data evaluation and reading out of measured data
- Operating manual