Chapter 4: Specifications; General - GE HygroPro User Manual

4.1 General

Dew Point/Frost Point Calibration Range
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68° to –112°F (20° to –80°C)
Operating Temperature:
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–4° to 140°F (–20° to 60°C)
Storage Temperature:
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158°F (70°C) maximum
Warm-Up Time
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Meets specified accuracy within three minutes
Calibrated Accuracy (Dew/Frost Point)
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±3.6°F (±2°C) from –85° to 50°F (–65° to 10°C)
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±5.4°F (±3°C) from –112° to –86°F (–80° to –66°C)
Repeatability (Dew/Frost Point)
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±0.9°F (±0.5°C) from –85° to 104°F (–65° to 40°C)
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±1.8°F (±1.0°C) from –112° to –86°F (–80° to –66°C)
Response Time
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Less than five seconds for 63% of a step change in moisture
content in either a wet-up or dry-down cycle
HygroPro User's Manual

Chapter 4: Specifications

Chapter 4: Specifications
Page 43