Chilled Mirror Instruments Precision Chilled Mirror Hygrometer A high-precision hygrometer combining straightforward operation with very high sensitivity to changes in moisture content. Standards laboratory reference instrument Fundamental, accurate and drift-free measurement Transformer vacuum drying verification Simple configuration and operation via touch screen interface Clean/dry room environmental monitoring Precision measurements to –60°C (–76°F) dew point Metallurgical process monitoring FAST – guaranteed frost formation below 0°C (+32°F) Reference instrument for commercial calibration laboratory Measure at pressures up to 2 MPa (20 barg) SF6 switchgear moisture testing Datalogging to SD card or via digital comm

Chilled Mirror Instruments Precision Chilled Mirror Hygrometer The new S8000 Hygrometer provides a direct measurement of dew point, temperature and pressure. Dew-point measurement is based on the proven, fundamental optical chilled mirror measurement principle, giving long-term drift-free humidity measurement over the entire operating range. The S8000 uses this measurement to offer a range of available measurement units including ppmV, absolute humidity, relative humidity and ppmW. The difference in vapor pressure between condensed water and ice formed on a chilled mirror can introduce dewpoint...

Chilled Mirror Instruments Technology: Chilled Mirror Michell’s chilled mirror dew-point hygrometers are precision instruments for critical measurement and control applications. Chilled mirror sensors measure a primary characteristic of moisture – the temperature at which condensation forms on a surface. This means that chilled mirror instruments: • Have no drift: the temperature at which condensation forms is measured directly so there are no calculated variables that could shift over time. Experts in Chilled Mirror Technology The S8000 is the result of 40 years’ experience of developing chilled...

Chilled Mirror Instruments Technical Specifications Dew-Point Sensor Performance Power supply Measurement technology Chilled Mirror Power consumption EMC - Class A Emissions Industrial Location Immunity Measurement range Operating pressure Low pressure version High pressure version 0 to 1 barg / 14.5 psig 0 to 20 barg / 290 psig Detection system Mechanical Specifications Dimensions Weight Process connections Cable length 6mm Swagelok® (MALE) or 1/4” Swagelok® (MALE) Storage temperature Measurement accuracy Remote PRT Probe (Optional) Temperature measurement 3-point traceable in-house calibration...