A simple light-level recording device to monitor lighting in animal quarters
- PMID: 529777
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A simple light-level recording device to monitor lighting in animal quarters
Lab Anim Sci.
1979 Dec.
Abstract
The performance of lighting timers in animal rooms was tested with a portable light-level recorder. The instrument monitored the light and dark phases under various degrees of illumination. This inexpensive method of electronic surveillance ensured the validity of experiments dependent on photoperiodicity.
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