ASTM E 2900 : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Practice for Spacecraft Hardware Thermal Vacuum Bakeout
Hardcopy , PDF
23-08-2024
English
01-02-2019
This practice establishes methods for thermal vacuum bakeout of spacecraft and spacecraft components.
Committee |
E 21
|
DocumentType |
Standard Practice
|
Pages |
10
|
ProductNote |
This standard also refers IEST-STD-CC1246, ISO-14644, FED-STD-209
|
PublisherName |
American Society for Testing and Materials
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
1.1This practice establishes methods for thermal vacuum bakeout of spacecraft and spacecraft components.
1.2This practice defines the equipment, environment, and certification criteria for each type of bakeout.
1.3The methods defined in this practice are intended to reduce component outgassing rates to levels necessary to meet mission performance requirements of the contamination sensitive hardware. Times, temperatures, and configurations contained in this document have been found to provide satisfactory results. Experienced operators may find that other, similar times, temperatures and configurations have provided satisfactory results. If deviations from these criteria are deemed appropriate, they should be detailed in the bakeout report.
1.4This practice describes three bakeout methods: Method A, using prescribed time and pressure criteria; Method B, using prescribed QCM stabilization rate criteria; and Method C, which measures the QCM deposition rate.
1.5Determination of the acceptable molecular outgassing, selection of the bakeout method, and determination of the specific test completion criteria are the responsibility of the user organization.
1.6This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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ASTM E 1559 : 2009 : R2016 | Standard Test Method for Contamination Outgassing Characteristics of Spacecraft Materials |
ASTM E 1731 : 2006 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue from Cleanroom Gloves |
ASTM E 1235 : 2012 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft |
ASTM E 834 : 2009 : R2015 | Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger |
ASTM E 1560 : 2011 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers |
ASTM E 1731 : 1995 : EDT 1 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue from Cleanroom Gloves |
ASTM E 1234 : 2012 | Standard Practice for Handling, Transporting, and Installing Nonvolatile Residue (NVR) Sample Plates Used in Environmentally Controlled Areas for Spacecraft |
ASTM E 1560 : 2006 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers |
ASTM E 1235 : 2001 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft |
ASTM E 1546 : 2000 | Standard Guide for Development of Fire-Hazard-Assessment Standards |
ASTM E 1235 : 2012 : R2020 : EDT 1 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft |
ASTM E 1234 : 2001 | Standard Practice for Handling, Transporting, and Installing Nonvolatile Residue (NVR) Sample Plates Used in Environmentally Controlled Areas for Spacecraft |
ASTM E 1559 : 2000 | Standard Test Method for Contamination Outgassing Characteristics of Spacecraft Materials |
ASTM E 1560 : 2018 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers |
ASTM E 1235 : 2012 : R2020 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft |
ASTM E 834 : 2021 | Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger |
ASTM E 1546 : 2021 | Standard Guide for Development of Fire-Hazard-Assessment Standards |
ASTM E 1546 : 2000 : EDT 1 | Standard Guide for Development of Fire-Hazard-Assessment Standards |
ASTM E 1235 : 2008 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue (NVR) in Environmentally Controlled Areas for Spacecraft |
ASTM E 1559 : 2009 | Standard Test Method for Contamination Outgassing Characteristics of Spacecraft Materials |
ASTM E 1560 : 1995 : R2001 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers |
ASTM E 1731 : 2011 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue from Cleanroom Gloves |
ASTM E 1546 : 2009 | Standard Guide for Development of Fire-Hazard-Assessment Standards |
ASTM E 1559 : 2003 | Standard Test Method for Contamination Outgassing Characteristics of Spacecraft Materials |
ASTM E 1546 : 2007 | Standard Guide for Development of Fire-Hazard-Assessment Standards |
ASTM E 1234 : 2007 | Standard Practice for Handling, Transporting, and Installing Nonvolatile Residue (NVR) Sample Plates Used in Environmentally Controlled Areas for Spacecraft |
ASTM E 1560 : 1995 : EDT 1 | Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers |
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