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Edgetech Instruments

ELH Series Precision Humidity Chambers

Historically proven & unsurpassed humidity control system with NIST traceable accuracies

Have questions? We're here to help!
Have questions? We're here to help!

The Edgetech Instruments Model ELH Series is a series of precision humidity chambers, with NIST traceable accuracies in humidity (±0.5% typical), temperature (±0.1°C) and dew point (±0.2°C).  The ELH Series consist of a programmable controller for constant precision control and uniformity, and an integrated DewMaster chilled mirror hygrometer for accurate temperature and humidity measurements.

The ELH series offers three standard chamber sizes: 1.5cu.ft., 6cu.ft. and 10cu.ft.  Larger volume chambers are also available.

All chambers use an environmentally safe non-depleting refrigerant.
 

• 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

Temperature Range:7 to 85° C
Temperature Uniformity:±0.3° C
Temperature Control:±0.3° C
RH Range:10-95% at temperature range from 50°C to 85°C; 20%RH at 35° C
RH Uniformity:±0.5%
RH Control:±0.4%
ELH-1.5Bench mount 1.5cu.ft. Calibration Chamber
Internal dimensions: 13” x
14” x 13” (33cm x 35.5cm x 33cm)
External dimensions: 33” x
27” x 26” (85cm x 69cm x 66cm)
Power requirements: 110Vac/60Hz or 220Vac/50Hz 20A single phase
Weight: 192lbs (87kg)
ELH-6Bench mount 5.8cu.ft. Calibration Chamber
Internal dimensions: 24”
x 20” x 18” (61cm x 51cm x 46cm)
External dimensions: 46” x
33” x 31” (117cm x 84cm x 79cm)
Power requirements: 110Vac/60Hz or 220Vac/50Hz 20A single phase
Weight: 280lbs (127kg)
ELH-10:Bench mount 10cu.ft. Calibration Chamber
Internal dimensions: 30” x 24” x 24” (76cm x 61cm x 61cm)
External dimensions: 52” x
36” x 37” (132cm x 91cm x 94cm)
Power requirements: 110Vac/60Hz or 220Vac/50Hz 20A single phase
Weight: 310lbs (140kg)

• Atmospheric Sciences
• Automotive
• Medical Gas
• Metrology
• Pharmaceuticals
• R&D Test & Measurement
• Dynamometers
• Engine Test Cells

  • Thumbnail of document Data Sheet - ELH Series Precision Humidity Chambers
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    Data Sheet - ELH Series Precision Humidity Chambers

    Download

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