3B Scientific Basic Heat Kit - Manual (Page 2)

Heat / Experiment 7 Work sheet 3B STUDENT Kit
2
Setup
Figure 1
1) Mount the support base on the middle and in the right bore holes of the base plate (see Figure 1), by insert-
ing the screws through the bore holes from below and screwing it to the support base from above.
2) Insert the support rod till the stop point into the support bases and stop it using the screws.
3) Fasten one double clamp to the left support rod that the free bore is facing right.
4) Fasten the retaining clip to the double clamp.
5) Insert the thermometer through the retaining clip, from top.
6) Place the spirit lamp on the mat, a little to the left of the support rod, so that the flame is about 5 cm from
the thermometer.
7) Adjust the height of the thermometer so that its tip is at the same height as the flame.
8)
Fasten the second double clamp to the right support rod that the free bore is facing forward.
9) Fasten the concave mirror vertically in the double clamp and orient it so that its center is at the same
height as the tip of the thermometer, and it is about 1.5 cm from the tip of the thermometer.
Procedure
1) First remove the concave mirror together with the double clamp from the shorter support rod.
2) Read the room temperature from thermometer and note down the measured value in the measurement
table.
3) Light the spirit lamp and adjust the flame height so that it is optimal.