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ASHRAE - 41.6

Standard Methods for Humidity Measurements

active
Organization: ASHRAE
Publication Date: 29 October 2021
Status: active
Page Count: 38
scope:

This standard applies to the measurement of humidity of moist air from sea level to 3048 m (10,000 ft) within the dry-bulb temperature range of -50°C to 160°C (-58°F to 320°F) and within the dew-point temperature range of -50°C to 99°C (-58°F to 210°F).

This standard applies to methods for the measurement of wet-bulb temperature, dew-point temperature, and relative humidity.

This standard requires determining the uncertainty of direct humidity measurements due to various sources of errors.

Document History

41.6 ADD A
November 30, 2022
Standard Methods for Humidity Measurements
A description is not available for this item.
41.6
October 29, 2021
Standard Methods for Humidity Measurements
This standard applies to the measurement of humidity of moist air from sea level to 3048 m (10,000 ft) within the dry-bulb temperature range of –50°C to 160°C (–58°F to 320°F) and within the...
ASHRAE STD 41.6
June 28, 2014
Standard Method for Humidity Measurement
This standard applies to the measurement of humidity of moist air from sea level to 3048 m (10,000 ft), within the drybulb temperature range of –50°C to 160°C (–58°F to 320°F), and within the...
ASHRAE STD 41.6
September 6, 2011
Standard Method for Measurement of Moist Air Properties
A description is not available for this item.
41.6
June 29, 1994
Standard Method for Measurement of Moist Air Properties
The scope of this standard is to describe various instruments and techniques for the measurement of moist air properties. Attention is given to methods appropriate for use in ASHRAE standard methods...
ASHRAE STD 41.6
June 29, 1994
Standard Method for Measurement of Moist Air Properties
The scope of this standard is to describe various instruments and techniques for the measurement of moist air properties. Attention is given to methods appropriate for use in ASHRAE standard methods...
ASHRAE STD 41.6
January 1, 1994
Method for Measurement of Moist Air Properties
A description is not available for this item.
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References

This document references:
ASHRAE STD 41.1 - Standard Methods for Temperature Measurement
Published by ASHRAE on January 1, 2020
This standard applies to temperature measurements under laboratory and field conditions for use in testing heating, ventilating, air-conditioning, and refrigeration systems and components.
This document references:
ASHRAE STD 37 - Methods of Testing for Rating Electrically Driven Unitary Air-Conditioning and Heat-Pump Equipment
Published by ASHRAE on June 20, 2009
A description is not available for this item.
This document references:
ASHRAE STD 41.1 - Standard Methods for Temperature Measurement
Published by ASHRAE on January 1, 2020
This standard applies to temperature measurements under laboratory and field conditions for use in testing heating, ventilating, air-conditioning, and refrigeration systems and components.
This document references:
ASHRAE STD 41.3 - Standard Methods for Pressure Measurement
Published by ASHRAE on June 28, 2014
The pressure measurement methods described herein are intended for use in testing heating, refrigerating, and air-conditioning equipment and components. PURPOSE The purpose of this standard is to...
This document references:
ASHRAE FUNDAMENTALS IP - 2017 ASHRAE Handbook Fundamentals
Published by ASHRAE on January 1, 2017
Preface The 2017 ASHRAE Handbook—Fundamentals covers basic principles and data used in the HVAC&R industry. The ASHRAE Technical Committees that prepare these chapters provide new information,...
This document references:
ASME PTC 19.1 - Test Uncertainty
Published by ASME on June 28, 2019
The scope of this Standard is to specify procedures for (a) evaluation of uncertainties in test measurements, parameters, and methods (b) propagation of those uncertainties into the uncertainty of a...
This document is referenced by:
ASHRAE STD 103 - Method of Testing for Annual Fuel Utilization Efficiency of Residential Central Furnaces and Boilers
Published by ASHRAE on September 22, 2017
A description is not available for this item.
This document is referenced by:
164.4 - Methods of Test for Commercial and Industrial Adiabatic Humidifiers
Published by ASHRAE on October 29, 2021
This standard describes a method of test for the humidification rate and evaporation efficiency of commercial and industrial adiabatic humidifiers as defined in Section 3. This method of test...
This document is referenced by:
23 - Methods for Performance Testing Positive Displacement Refrigerant Compressors and Compressor Units
Published by ASHRAE on January 21, 2022
This standard applies to methods for performance testing single-stage and multistage positive displacement refrigerant compressors and compressor units. This standard applies to compressors and...
This document is referenced by:
215 - Method of Test to Determine Leakage of Operating HVAC Air Distribution Systems
Published by ASHRAE on May 31, 2018
This standard is for field application in both new and existing buildings. This standard can be applied to determine whole-system or sectional leakage airflow. This standard provides a. test...
This document is referenced by:
AHRI 390 - Performance Rating of Single Package Vertical Air-Conditioners and Heat Pumps
Published by AHRI on January 1, 2003
A description is not available for this item.
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