Model CMH-RPC Chilled Mirror Hygrometer Chilled Mirror -90°C to +20°C (-130°F to +68°F) Model CMH-RPC is designed to measure moisture in gas as low as -90°C (-130°F) dewpoint (Td). It comprises a three stage peltier cooled mirror hygrometer and integral refrigeration unit. Model CMH-RPC can display concentration at atmospheric pressure or compensate for pressure variations with input from a pressure transducer . • Primary measurement technique, ideal for laboratory, scientific, research applications and many more. • Can be configured to include pressure or temperature Accuracy to ± 0.2°C dewpoint - Bench or Counter Top Standing Front panel access to all main components including mirror cleaning - Fast Response - Stable - Reliable - Easy set up. Features and Technical Specification Sensor. • Three Stage Peltier with additional refrigeration. Manual Balance Control (MBC). • Automatically corrects for most mirror contaminants. • Automatically re-balances the optics at switch on. Programmable Automatic Balance Cycle (PABC) • Programmable interval of balance control for greatest convenience. • Increases the length of unattended operation. 8 Line LCD Graphic data display with backlight. Measurements in °C or °F dewpoint. %RH, AT, ppm(v) and pressure also available. Scrolling menu via front panel. Dual alarm capability • User programmable. • Can be set for latching or auto-reset mode. Serial output • RS232 communication with terminal, printer, or computer. • Remote programming. • Data output such as dew point and alarm status. Analogue output 0-5 VDC, 4-20 mA, 0-10 VDC, or 0-20mA. • User scalable to drive peripheral devices. • Available simultaneously, one output per measurement parameter. • Scalable throughout the entire operating range of psychometric variables. • Programme via front panel. Pressure transducer input for psychometric variable (Optional Extra). Temperature sensor for RH calculation (Optional Extra). Power: 110 or 230 VAC, 50/60Hz.(Specified at Order) Sample Pressure: 0 to 5 bar (0 to 75 psia). Sample Flow Rate: 0.25 to 2.4 litres/minute (0.5/5.0 SCFH). Accuracy: +/-0.2°C dewpoint. Range: -90°C dewpoint to +20°C dewpoint. Certificate of Calibration: Traceable to National/International Humidity Standards. Dimensions: 600 x 520 x 435mm. Packed Dimensions: 740 x 680 x 590mm. Weight: 47 kg. Packed W

Alpha Moisture Systems Model CMH-RPC Chilled Mirror Hygrometer Please call us to discuss with our experienced Technical Sales Engineers your exact requirements. Note: Can be configured to include pressure or temperature measurements. Please Call +44 (0) 1274 733 100 or Email: [email protected] to discuss your needs. Model CMH-RPC in more detail Control Panel On/Off Switch LCD Graphic Data Display with Backlight Control Panel Key Pad Refrigeration Temperature Control Panel Handles for Portability Access to Mirror Head Refrigeration On/Off Switch Sample Flow Adjustment See our websites www.amsystems.co.uk...