How does a temperature curve express the change of state of a
substance that occurs when it is heated or cooled?
Heat sodium thiosulphate until it melts and let it cool down
again. Measure the behaviour of the temperature
in dependence on time under uniform heat input or output.
| Materiallist (Excerpt) |
Product |
Amount |
|
Software Cobra4 - multi-user licence
|
14550-61
|
1
|
|
Cobra4 Wireless-Link
|
12601-00
|
1
|
|
Cobra4 Wireless Manager
|
12600-00
|
1
|
|
Cobra4 Sensor-Unit Temperature, semiconductor -20...110 °C
|
12640-00
|
1
|
|
Butane burner, Labogaz 206 type
|
32178-00
|
1
|
|
Support base variable
|
02001-00
|
1
|
|
Sodium thiosulphate pentahydrate, 500 g
|
30169-50
|
1
|
|
Ring with boss head, i. d. = 10 cm
|
37701-01
|
1
|
|
Boiling beads, 200 g
|
36937-20
|
1
|
|
Support rod, stainless steel, l = 600 mm, d = 10 mm
|
02037-00
|
1
|
|
Boss head
|
02043-00
|
1
|
|
Glass beaker DURAN®, short, 400 ml
|
36014-00
|
1
|
|
Glass beaker DURAN®, short , 250 ml
|
36013-00
|
1
|
|
Wire gauze 160 mm x 160 mm, ceramic cen.
|
33287-01
|
1
|
|
Spoon,w.spatula end,18 cm,plastic
|
38833-00
|
1
|
|
Test tube,200x30 mm,DURAN
|
36304-01
|
1
|
|
Butane cartridge C206, without valve
|
47535-00
|
1
|
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