Model ELH Calibration Chambers: %RH, Dew Point, Temperature - OVERVIEW 
by EdgeTech Instruments


  • Chamber Ranges:
    • Temperature:  7 to 85°C
    • RH range 20-95% @ a temperature range from 50°C to 85°C, 20%RH @ 35°C (For lower RH consult factory)
  • NIST Traceable Accuracy:
    • Relative Humidity (±0.5%)
    • Temperature (+/-0.1°C)
    • Dew point (+/-0.2°C) within the Calibration Chamber.
  • Measurements are available to the User in 0C/0F or %RH
  • Voltage and current outputs, RS232.
  • Three standard chamber sizes: 1.5cu.ft., 6cu.ft. and 10cu.ft.
    (Larger volume chambers are also available)
  • Precise chamber controls
  • Hygrometer utilizes primary measurement techniques
  • Historically proven and unsurpassed humidity control system
  • Sensing system discriminates between dew and contaminants
  • Programmable controller for automatic ramping, soaking and alarming
  • Stainless steel interior
  • Fully adjustable shelf
  • Demineralizing cartridge system
  • 2 inch access port
  • Drain: hard piped