ASTM E834-21
Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger
- Standard No.
- ASTM E834-21
- Release Date
- 2021
- Published By
- American Society for Testing and Materials (ASTM)
- Latest
- ASTM E834-21
- Scope
- 1.1?This practice covers a technique for collecting samples of materials that are part of the residual gas environment of an evacuated vacuum chamber. The practice uses a device designated as a “cold finger” that is placed within the environment to be sampled and is cooled so th
ASTM E834-21 Referenced Document
- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E834-21 history
- 2021 ASTM E834-21 Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger
- 2009 ASTM E834-09(2015) Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger
- 2009 ASTM E834-09 Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger
- 2004 ASTM E834-04 Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger
- 1981 ASTM E834-81(1998) Standard Practice for Determining Vacuum Chamber Gaseous Environment Using a Cold Finger
