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Michell Analyzer

High Precision Chilled Mirror Hygrometer

Ultra-low dew point chilled mirror hygrometer delivering laboratory-grade reference accuracy down to -100 °C frost point.

The Michell S8000 -100 is a precision chilled mirror hygrometer designed as a reference standard for humidity calibration and standards laboratories. Its advanced dual optics system delivers fast, highly sensitive detection of condensate even at extremely low moisture levels, covering a frost/dew point range of -100 to +20 °C without additional cooling equipment. Fully automated operation, a touch-screen interface, and Modbus/analog outputs make it easy to integrate into calibration systems, while a built-in microscope allows visual verification of mirror condensate.

Specifications

Accuracy
±0.1 °C (±0.18 °F)
Measurement Range
-100...+20 °C frost/dew point
Reproducibility
±0.15 °C (±0.27 °Ffp) at -100 °C (-148 °Ffp) frost point
Precision Measurement
To -100 °C (-148 °F) frost point (13.8 ppb V) with no need for additional cooling
Temperature Input
External 4-wire Pt100 connections
Communications
Ethernet or USB connections
Data Logging
SD card data logging
Interface
Touch screen interface
Package Size
Compact 19” x 4U package

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