LI-610 Portable Dew Point Generator

A Precise Water Vapor Source for Field or Laboratory Use

The LI-610 Portable Dew Point Generator is a rugged, portable instrument that provides a stream of gas with a precisely controlled dew point. High accuracy and stability make the LI-610 an ideal water vapor source for field or laboratory use in the environmental and biological sciences.

The LI-610 can be used to calibrate the H2O channel of gas analyzers, verify the calibration of dew point hygrometers, calibrate solid state humidity sensors, and provide precise control over water vapor mole fraction in environmentally regulated chambers.

• NIST certified
• Generates stable dew points from 0 to 50 °C
• Accuracy of ± 0.2 °C dew point
• Completely portable and self-contained (battery or AC operated)
• No need for gas tanks and mixing systems
• Millivolt output of dew point temperature for data acquisition
• External control via 0-5 V input signal