CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners.
As a repository, CDC STACKS retains documents in their original published format to ensure public access to scientific information.
i
Evaluation and determination of sensitivity and electromagnetic interactions of commercial blasting caps.
-
1973
-
Series: Mining Publications
[PDF-6.40 MB]
Details:
-
Personal Author:
-
Corporate Authors:
-
Description:"Six different types of blasting caps, mainly of the type used in coal mines, were evaluated to determine both their radio frequency and direct current characteristics. Two of the caps were of foreign manufacture. All of the American made caps had "no-fire" (0.1 pct firing probability with 95 pct confidence, as determined by the Bruceton test) levels above 0.04 Watts. One of the caps of foreign manufacture had a "no-fire" level of 0.023 watts. A worst case analysis of blasting cap pickup of radio frequency power in coal mines was performed, and safe distance curves were generated." - NIOSHTIC-2
Final report F-C3102.
NIOSHTIC no. 10010042
-
Subjects:
-
Series:
-
Subseries:
-
Document Type:
-
Funding:
-
Genre:
-
CIO:
-
Topic:
-
Location:
-
Pages in Document:270 numbered pages
-
NIOSHTIC Number:nn:10010042
-
Collection(s):
-
Main Document Checksum:
-
Download URL:
-
File Type: