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620.
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A dehydrator is a piece of laboratory apparatus, often made of glass, and which serves to dry chemical matters; that is, to remove water or liquid from a sample. 
[tab][tab][tab]In principle it is a glass bowl with cap that has a planar grinding, so that the bowl is air-tight. The dehydrator's lower part is ordinarily filled with a drying agent such as calcium chloride, silica gel, phosphoric anhydride or sulphuric acid. The sample to be dried is placed on a diaphanous cartridge of plastic or ceramic above the drying agent.
[tab][tab][tab]The drying agent is hygroscopic, which means that it dehumidifies its environment by absorbing water vapor. The dry atmosphere then takes up water from the sample to be dried. |
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i18n: file: data/tools.xml:13
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[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
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represents a line break.
Start a new line in the equivalent position in the translation.
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(no translation yet)
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Located in
rc.cpp:2481
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621.
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Spatula
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i18n: file: data/tools.xml:17
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Stěrka
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Translated by
Vít Pelčák
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Located in
rc.cpp:2485
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622.
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The spatula is a laboratory tool to scrape off, grind, and transport chemicals. The material they are made of (e.g. iron, titanium, platinum) and their design (e.g. flat spatula or spoon spatula) varies.
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i18n: file: data/tools.xml:18
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(no translation yet)
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Located in
rc.cpp:2487
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623.
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Water Jet Pump
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i18n: file: data/tools.xml:22
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Vodní vývěva
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Translated by
Vít Pelčák
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Located in
rc.cpp:2489
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624.
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The water jet pump has two entry pipes and one exit, and consists, in principle, of two pipes one inside the other. At the water entry a water jet shoots under full pressure out of a nozzle into a slightly larger pipe. The water jet thereby carries away air or fluid from the second entry. <br> This is caused by the negative pressure in a drifting fluid, and thus it is an application of the hydrodynamic paradox (objects close to drifting fluids are aspirated instead of being pushed away).
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i18n: file: data/tools.xml:23
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(no translation yet)
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Located in
rc.cpp:2491
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625.
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Refractometer
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i18n: file: data/tools.xml:27
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Refraktometr
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Translated and reviewed by
Klara Cihlarova
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Located in
rc.cpp:2493
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626.
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With a refractometer the refractive index of optical media is determined. If the refractive index of a chemical is known it can be used after a synthesis to determine the sample's purity or to audit the synthesis' success.
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i18n: file: data/tools.xml:28
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(no translation yet)
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Located in
rc.cpp:2495
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627.
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Mortar
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i18n: file: data/tools.xml:32
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Moždíř
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Translated by
Vít Pelčák
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Located in
rc.cpp:2497
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628.
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A mortar is used for manually grinding solids. It can also be used to homogenize a mixture of powders by grinding. A club-shaped tool known as a pestle is used with the mortar for grinding.
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i18n: file: data/tools.xml:33
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Moždíř se používá k manuálnímu drcení pevných látek. Lze jej také využít k vytvoření homogenní směsi prášků. K drcení v moždíři se používá kyjovitý nástroj zvaný tlouček.
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Translated by
Vít Pelčák
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Located in
rc.cpp:2499
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629.
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Heating Coil
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i18n: file: data/tools.xml:37
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Topná deska
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Translated by
Vít Pelčák
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Located in
rc.cpp:2501
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