Cooling by evacuation

Product No: P1500060
When the air pressure above a watersurface is reduced, the water begins toboil at a certain temperature. Thetemperature of the water is herebyreduced and further evacuation canfinally bring it to 0°C and even lower.


Materiallist Product Amount
Felt sheet 100 mm x 100 mm 04404-20 2
Software Cobra4 - Single user and school licence 14550-61 1
Boiling chips, 200 g 36937-20 1
Glass beaker DURAN®, tall, 1000 ml 36008-00 1
Tubing connect.,T-shape,ID 8-9 mm 47519-03 1
Universal clamp 37715-00 1
Protection cylinder for bell-jar 02668-14 1
Manometer -1.0...0.6 bar 03105-00 1
Bell jar, with knob and sealing ring 02668-10 1
Support base -PASS- 02005-55 1
Hose nipple DN 10 02668-12 1
Pump plate, complete 02668-88 1
Oil mist filter 02752-00 1
Vacuum pump, one stage 02750-93 1
Hose clamp for 15-22 mm diameter 40999-00 5
Cobra4 Sensor-Unit Temperature, semiconductor -20...110 °C 12640-00 1
Rubber tubing,vacuum,i.d.8mm 39288-00 2
Cobra4 Wireless Manager 12600-00 1
Cobra4 Wireless-Link 12601-00 1

Literature for this article als follows

Title Product Language
TESS and Demo advanced Manual Cobra4 Physics, Chemistry, Biology, Everyday Science 01330-02 ENG
TESS und Demo advanced Handbuch Cobra4 Physik, Chemie, Biologie, Alltagsphänomene 01330-01 DEU

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Product No: P1500060

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