ASTM E 104 : 2002 : R2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Maintaining Constant Relative Humidity by Means of Aqueous Solutions
Hardcopy , PDF
31-07-2020
English
01-04-2012
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 11.03, 2012 Specifies the method for generating constant relative humidity (rh) environments in relatively small containers.
| Committee |
D 22
|
| DocumentType |
Standard Practice
|
| Pages |
5
|
| ProductNote |
Reconfirmed 2012
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This practice describes one method for generating constant relative humidity (rh) environments in relatively small containers.
1.2 This practice is applicable for obtaining constant relative humidities ranging from dryness to near saturation at temperatures spanning from 0 to 50°C.
1.3 This practice is applicable for closed systems such as environmental conditioning containers and for the calibration of hygrometers.
1.4 This practice is not recommended for the generation of continuous (flowing) streams of constant humidity unless precautionary criteria are followed to ensure source stability. (See Section 9.)
1.5 Caution
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For more specific safety precautionary information see 1.5 and 10.1.
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