TY - JOUR
T1 - Dynamic calorimetry for students
AU - Kraftmakher, Yaakov
PY - 2007/3/1
Y1 - 2007/3/1
N2 - A student experiment on dynamic calorimetry is described. Dynamic calorimetry is a powerful technique for calorimetric studies, especially at high temperatures and pressures. A low-power incandescent lamp serves as the sample. The ScienceWorkshop data-acquisition system with DataStudio software from PASCO Scientific displays the results of the measurements and calculations. During a 15 ms heating run, the heating rate amounts to 100 000 K s-1. In one run, the specific heat of tungsten is determined in a temperature range encompassing more than 1000 K.
AB - A student experiment on dynamic calorimetry is described. Dynamic calorimetry is a powerful technique for calorimetric studies, especially at high temperatures and pressures. A low-power incandescent lamp serves as the sample. The ScienceWorkshop data-acquisition system with DataStudio software from PASCO Scientific displays the results of the measurements and calculations. During a 15 ms heating run, the heating rate amounts to 100 000 K s-1. In one run, the specific heat of tungsten is determined in a temperature range encompassing more than 1000 K.
UR - http://www.scopus.com/inward/record.url?scp=34249027635&partnerID=8YFLogxK
U2 - 10.1088/0143-0807/28/2/020
DO - 10.1088/0143-0807/28/2/020
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AN - SCOPUS:34249027635
SN - 0143-0807
VL - 28
SP - 351
EP - 358
JO - European Journal of Physics
JF - European Journal of Physics
IS - 2
M1 - 020
ER -