Chilled Mirror Hygrometers and Humidity Measurement Instruments Datasheets

Aircraft Hygrometer -- 1011C
from Buck Research Instruments, LLC

The 1011C Aircraft Hygrometer is a complete chilled mirror optical dew point system for monitoring atmospheric dew and frost points. It provides three stages of thermoelectric cooling, and can reach frost points as low as -60 to -90 °C, depending on mounting configuration and operating... [See More]

  • Technology: ChillMirror
  • Form Factor: Sensor
  • Variables Measured: Moisture Content; DewPoint; Pressure (optional feature)
  • Dew Point Range: -85 to 122
Chilled Mirror Dew Point Hygrometer -- Dewmaster
from Edgetech Instruments Inc.

Edgetech Instruments field-proven chilled mirror technology. One, two or three stage sensors available - integral or remote from controller. NIST traceable calibration certificate. Depression range choice of either 45, 65 or 95 °C . (one, two or three-stage cooling). Automatic Balance Control... [See More]

  • Technology: ChillMirror
  • Form Factor: Instrument
  • Variables Measured: Relative Humidity; DewPoint
  • Dew Point Range: -40 to 140
Dew Point Mirror -- 373H
from RH Systems

The 373 Dew Point Mirror is a precision hygrometer exploiting advances in digital technology to satisfy the highest requirements in the measurement of humidity. As a true laboratory reference instrument, the 373 relies on proven optically detected chilled mirror techniques. The 373 is available in a... [See More]

  • Technology: ChillMirror
  • Form Factor: Instrument
  • Variables Measured: Relative Humidity; DewPoint
  • Relative Humidity Range: 2 to 100
Dew Point Chilled Mirror -- RHS 473 Chilled Mirror
from Rotronic Instrument Corp.

Chilled mirror condensation technology provides highly precise, stable and repeatable results. Water vapor condenses onto a temperature controlled mirror surface and a dewpoint is detected with advanced optical electronics. Since dew point is specific to water vapor concentration and not temperature... [See More]

  • Technology: ChillMirror
  • Form Factor: Meter
  • Variables Measured: DewPoint
  • Compensation: Temperature Compensation
Optidew Dewpoint and RH Hygrometer
from The Kahn Companies

The Optidew Dewpoint Hygrometer uses fundamental optical dewpoint measurement to provide drift-free long-term performance. It offers a wide measurement range of -76 to +194 °F dewpoint (or 0.5 to 100% relative humidity) at temperatures from -40 to +194 °F. Optidew provides two linear 4 -... [See More]

  • Technology: Peltier Cooler; ChillMirror
  • Form Factor: Transmitter; Meter (optional feature); Instrument
  • Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
  • Relative Humidity Range: 0.5000 to 100