A Thermograph for Use in the Arctic
Describes a portable, battery-operated instrument designed to record long-term temperate variation of the permafrost. The four-part unit can operate unattended, on a one-hr/day basis for up to 240 days. Temperatures in four ranges from -25 to +25° C can be recorded at six depths with an accu...
| Published in: | ARCTIC |
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| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | unknown |
| Published: |
The Arctic Institute of North America
1963
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.14430/arctic3538 http://arctic.journalhosting.ucalgary.ca/arctic/index.php/arctic/article/viewFile/3538/3513 |
| Summary: | Describes a portable, battery-operated instrument designed to record long-term temperate variation of the permafrost. The four-part unit can operate unattended, on a one-hr/day basis for up to 240 days. Temperatures in four ranges from -25 to +25° C can be recorded at six depths with an accuracy of two percent of the range. |
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