Bell_jar_apparatus_during_low-pressure_test.jpg

Summary

Description	English: Bell-Jar Apparatus during low-pressure test. Radishes were subjected to tests of two hours at pressures of 10 kPa , 25 kPa, 50 kPa and 101 kPa. Infrared temperature sensors and thermocouples inserted into the leaf were used to measure changes in temperature as transpiration increased. Variables such as air temperature and humidity were controlled and recorded during the experiments.
Date	Summer 2004 date QS:P,+2004-00-00T00:00:00Z/9,P4241,Q40720564
Source	http://weboflife.nasa.gov/slstp/jp.htm
Author	NASA - Spaceflight and Life Sciences Training Program

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