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 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 (ABC). [See More]

  • Technology: ChillMirror
  • Form Factor: Instrument
  • Variables Measured: Relative Humidity; DewPoint
  • Dew Point Range: -40 to 140
Compressed Air Dewpoint Monitor -- RHB-CAC1S Series
from OMEGA Engineering, Inc.

These compressed air dewpoint monitors have been designed to offer the highest level of reliability and accuracy available in such systems. They are fully NIST traceable and employ a chilledmirror sensor, the most accurate dewpoint sensing scheme available, to deliver consistent drift-free... [See More]

  • Technology: ChillMirror
  • Form Factor: Sensor (optional feature); Instrument
  • Variables Measured: DewPoint
  • Dew Point Range: -76 to 122
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: ChillMirror; Peltier Cooler
  • Form Factor: Transmitter; Meter (optional feature); Instrument
  • Variables Measured: Relative Humidity; Absolute Humidity; Moisture Content; DewPoint; Temperature
  • Relative Humidity Range: 0.5000 to 100
Dewpoint Meter -- WP4
from Decagon Devices, Inc.

Measuring water potential using a pressure plate or filter paper is imprecise and can take several weeks. The WP4 and WP4-T measure water potential in less than 5 minutes from 0 to -300 MPa with a resolution of 0.1 MPa. Using the AOAC-approved Chilled Mirror Dewpoint Technique, the WP4 measures... [See More]

  • Technology: ChillMirror
  • Form Factor: Meter; Instrument
  • Variables Measured: DewPoint; Water Potential
  • Operating Temp: 41 to 109
Chilled Mirror Dew Point Hygrometer -- Dewmaster [Dewmaster from Edgetech Instruments Inc.]
from Fotronic Corporation / Test Equipment Depot

Edgetech 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 (ABC). [See More]

  • Technology: ChillMirror
  • Form Factor: Instrument
  • Variables Measured: Relative Humidity; DewPoint
  • Dew Point Range: -40 to 140
HumiLab™ -- HUMILAB-115
from GE General Eastern Instruments

NIST traceable humidity calibration chamber, self-contained operation [See More]

  • Technology: ChillMirror
  • Form Factor: Instrument
  • Variables Measured: Relative Humidity
  • Relative Humidity Range: 10 to 90