DewTrace Lab Grade Chilled Mirror Hygrometer

The DewTrace is a high precision, bench top, laboratory standard dew/frost point hygrometer capable of measuring very low frost points using the primary method chilled mirror measurement technique. It incorporates novel ice nucleation technology to reach low frost points in minutes, giving it superior performance over a wide dynamic range from ambient to trace moisture concentration levels. Based on the …

Features

  • Chemically resistant, fast response X3 Series sensors
  • Sensors may be liquid or cryogenically cooled
  • Nucleation system for fast, low frost point measurement
  • Automatic Balance Control corrects for mirror contaminants
  • Pressure and temperature sensors included for parameter conversion
  • Operates from ambient conditions to very low frost points

DewMaster Chilled Mirror Hygrometer

Edgetech Instruments field-proven chilled mirror technology.

Features

  • A robust hygrometer for laboratory and industrial applications with field proven reliability and precision
  • Drift free primary method chilled mirror sensors have wide measurement ranges and do not require periodic recalibration
  • ISO/IEC 17025 accredited NIST traceable certification
  • Best in class air cooled temperature depression simplifies operation
  • Automatic Balance Control corrects for contaminants to maintain accuracy
  • Multiple sensor configurations available to fit various applications
  • Desk top, rack mount and NEMA 4X enclosure options available
RH-CAL Portable Humidity Calibrator Application Note

RH CAL Portable Relative Humidity Calibrator

The RH CAL is a programmable humidity calibration system that is at home in the metrology lab or in the field, performing on-site, NIST traceable humidity calibrations. The system provides very high accuracy for both relative humidity and temperature. Unlike other calibration systems, the RH CAL does not need compressed air or a water connection to operate, which allows the …

Features

  • Based on Edgetech Instruments field proven chilled mirror sensor technology
  • A completely self-sufficient and portable humidity calibration system
  • Temperature and relative humidity controlled independently for custom humidity generation
  • High accuracy relative humidity and temperature control
  • Automatic correction for sensor mirror contaminants
  • Certified against NIST traceable standards in an ISO/IEC 17025 accredited laboratory

DewTech 390 Low Dewpoint Hygrometer

The Edgetech Instruments DewTech 390 is a precision dew/frost point hygrometer that measures extremely low frost points or trace moisture in a variety of background gases. Based on the primary method chilled mirror sensor technique, it is delivered with a NIST traceable calibration certificate and is certified in an ISO/IEC 17025 accredited calibration laboratory. At the core of the DewTech …

Features

  • A precision laboratory grade hygrometer system that measures an extremely wide range of dew/frost points in gases from as low as –90°C frost point to as high as +20°C dew point
  • Based in the primary method chilled mirror technique with all the attributes, features and certifications needed for laboratory use at an affordable price
  • Ideal for metrology labs, scientific research and process measurements or any application where high precision measurement of dew/frost point over a wide range with fast response and high stability are required
  • For peak efficiency the sensor’s performance is maximized by an integral cryo-cooling system
  • The DewTech 390 is supported in the USA in a modern, ISO 9001 registered facility with ISO/IEC 17025 accredited calibration laboratory and is delivered with a UKAS traceability certificate.