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TFA Dostmann 18.1017.01.54 Thermometer Multi-coloured 18.1017.01.54
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Total (€ 57.13 / piece)
€ 57.13
plus VAT.
Highlights & Details
GALILEO GALILEI 18.1017.01.54 liquid thermometer
- Manufactured according to the idea of Galileo Galilei
- Fascinating method of temperature measurement
- Easy reading of the temperature stamps
- Metal hanger for temperature display
Technical specifications
- 11 balls
- Reading range - indoor temperature
17 to 27 °C
- Product type
Thermometer
- Signal type
none
- Functions
Inside temperature
- Display
Analogue
- Case colour
Multi-coloured
- Station power supply
Not required
- Content
1 pc(s)
- Hub dimensions
58 x 58 x 640 mm
- Weight (station)
1.54 kg
- Material
Glass
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3016344 TFA Dostmann 18.1017.01.54 Thermometer Multi-coloured 18.1017.01.54
Description
Liquid thermometers manufactured according to the idea of Galileo Galilei (1564-1642).
Galileo discovered that liquids change their density depending on the temperature. If the temperature increases, the density of the liquid in the thermometer decreases. The comparatively heavier balls lose traction and fall. If the room temperature drops again on the other side, the lighter balls gain lift and rise gradually.
The difference in weight of the glass balls is measured (on a hundredth of a gram) exactly in such a way that always the lowest of the balls floating above is indicated in the range of the current temperature.
This text is machine translated.
Galileo discovered that liquids change their density depending on the temperature. If the temperature increases, the density of the liquid in the thermometer decreases. The comparatively heavier balls lose traction and fall. If the room temperature drops again on the other side, the lighter balls gain lift and rise gradually.
The difference in weight of the glass balls is measured (on a hundredth of a gram) exactly in such a way that always the lowest of the balls floating above is indicated in the range of the current temperature.
This text is machine translated.