Chilled Mirror Hygrometer
Featured Product from Alpha Moisture Systems
Model CMH Chilled Mirror Hygrometer accurately measures the dewpoint of a gas by cooling a mirrored surface, over which the gas flows until a layer of dew forms on the surface.
The Chilled Mirror Dew Point Hygrometer utilises a 3-stage cooler combined with an integral refrigeration unit to measure the dewpoint in gases from below -95 °C to 20 °C (-139 °F to 68 °F) dewpoint with an accuracy of ±0.2 °C dewpoint.
This primary measurement principle makes the CMH-RPC the ideal instrument for laboratory, scientific, and research applications and a reference instrument for checking and dewpoint calibration of Dewpoint Meters, Dewpoint Transmitters, Dew Meters and Dewpoint Analysers.
Please do not hesitate to contact us for price, delivery, or details of your local distributor.
- A primary measurement instrument, ideal for laboratory and precision applications
- 3 Stage Chilled Mirror Hygrometer, with integral cooling
- Precise measurement to -95 °C frost/dew point, 37 ppb(V)
- High accuracy instrument (±0.2 °C dewpoint) for laboratory or similar applications
- Accuracy ±0.2 °C dewpoint
- Backlit LCD displaying readings in °C or °F dewpoint and ppm(V)
- Optional temperature and pressure sensors are available
- RS232 Serial comms
- Pressure measurement can be displayed using the optional pressure transducer
- 2 programmable alarm relays
- Automatic Balance Control (ABC), for fast and easy measurement and control
- Supplied with a Calibration Certificate traceable to National and International Humidity standards
