PRODUCT DATASHEET 573 Dew Point Mirror™ Industrial Chilled Mirror Hygrometer Typical applications: Integral frost/dew point measuring head Internal sample pump Optimal Response Injection System ForceFrostTM function Ice-Test user calibration verification User configurable sampling circuit Drop-in replacement for DP3, DP8 & DP30 Dew point up to +95˚C • Heat treatment, annealing • Fuel cell research • Climatic test chambers • Humidity generators • Calibration systems • Meteorology, clim

Accurate and Flexible Humidity Measurement Chilled mirror condensation technology provides highly precise, stable and repeatable humidity measurements. Water vapor condenses on a temperature controlled mirror surface and this ‘dew point’ is detected with advanced optical electronics. Since dew point is specific to water vapor concentration and not temperature dependent, measurement precision is consistent across the full instrument range. The 573 Dew Point Mirror is a high performance 19” rack format instrument with an integral measurement head, pressure sensor, sample pump and flow meter for...

Connect and Go The system is supplied ready for immediate use complete with internal sample pump, mechanical flow meter and pressure sensor, plus an external temperature probe. PC connectivity for remote data collection is easy with the simple yet robust protocol of the RS-232 interface. As an option, two user configurable analog outputs provide for connection to existing data acquisition systems. Convenient Calibration Check Users can easily check the 573 system’s stability at any time using the built-in Ice-Test function. This is an automated test procedure that allows the user to check that...

Mechanical Flow Meter The 573 has an integrated mechanical flow meter to provide the user with indication and control of the gas flow to achieve consistent results. Optimum Response Injection System for Accelerated Results The Optimum Response Injection System (ORIS) is unique to chilled mirror instruments. At low frost point conditions, the time to form a stable condensate layer can be significant, sometimes as long as two hours for correct equilibrium. with ORIS without ORIS ORIS reduces the stabilization time using a carefully programmed vapor injection procedure that accelerates the formation...

Specifications Specifications: Min./Max. expected range of use Calibrated range Sample pressure Measuring Ranges Frost/Dew point: Instrument Features Optimum Response Injection System Heated measuring head and internal inlet/outlet tubes Accuracy Frost/Dew point (over calibrated range) Reproducibility Frost/Dew point Standard Features Digital I/O 5.7” LCD with touch screen External temperature probe Mirror cooling 3-stage Peltier thermoelectric, additional water cooling Sample connections Flow meter and internal sample pump bypass loops Mechanical flow meter 0…1 l/min with needle valve Electronic...

Ordering information Description: Order code Order code Two analog outputs, user programmable, -10…+10 V and 4…20 mA Additional 1 year warranty upgrade (max. 3 years) Order code Calibrated external temperature sensor, Ø2 x 100 mm, -50 ... +100 °C, with 3 m cable Steam trap, stainless steel, with auto drain (for H and HX only) Heated sample hose, 1.2m, 6mm fittings** For a complete range of options and accessories, please contact us and request our pricelist. * 573H and 573HX require a heated hose and steam trap for operation at dew points above ambient temperature. ** Other lengths and fitting...

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