ASTM-B878 2003
$35.75
B878-97(2003) Standard Test Method for Nanosecond Event Detection for Electrical Contacts and Connectors
Published By | Publication Date | Number of Pages |
ASTM | 2003 | 4 |
1.1 This test method describes equipment and techniques for detecting contact resistance transients yielding resistances greater than a specified value and lasting for at least a specified minimum duration.
1.2 The minimum durations specified in this standard are 1, 10, and 50 nanoseconds (ns).
1.3 The minimum sample resistance required for an event detection in this standard is 10 ?.
1.4 An ASTM guide for measuring electrical contact transients of various durations is available as Guide B 854.
1.5 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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Significance and Use Apparatus |
2 | TABLE 1 FIG. 1 FIG. 2 |
3 | Preliminary Procedures FIG. 3 FIG. 4 FIG. 5 |
4 | Procedure Report Precision and Bias Keywords |