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Du søkte etter: Heat/Thermodynamics Learning Activities


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Product Image-765-0164

Hot air balloon

Artikkenummer: (765-0164)
Produsent: CORNELSEN EXPERIMENTA
Beskrivelse: Model of a hot air balloon. Made of heat-resistant plastic foil. Equipped with metal-reinforced opening.
UOM: 1 * 1 Each

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Product Image-765-0206

Melting gutter

Artikkenummer: (765-0206)
Produsent: CORNELSEN EXPERIMENTA
Beskrivelse: Circular gutter made of aluminum sheet with insulating handle. Fits U-core 765-1077 and was used, among other things, when demonstrating the principle of induction furnaces.
UOM: 1 * 1 Items

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Product Image-765-0917

Woods metal

Artikkenummer: (765-0917)
Produsent: GR NNA PLASTEMBALLAGE AB
Beskrivelse: An alloy with an approximate composition of 48% by weight bismuth, 28% lead, 12% cadmium and 12% tin. The metal has an unusually low melting point (+65 ° C) and is used in the study of phase transformations, melting point determinations, etc.
UOM: 1 * 1 Items

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Product Image-765-1180

Heat pump

Produsent: PHYWE
Beskrivelse: For demonstration of the function of an electric compression heat pump.

Product Image-765-1092

Radiometer

Artikkenummer: (765-1092)
Produsent: MOLLER THERM
Beskrivelse: Radiometer according to Crookés. Consists of a glass container on foot with low air pressure and needle-bearing spinner with four vertical mica discs. The discs are black on one side and shiny on the other. The discs thus absorb radiation differently. The higher temperature of the dark side means that the air molecules get greater kinetic energy in collision with the dark side of the discs than with their shiny side. The result is that the spinner starts to rotate.
UOM: 1 * 1 Items

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Product Image-BINH1003101

Vane wheel for heat/air flow

Artikkenummer: (BINH1003101)
Produsent: 3B Scientific
Beskrivelse: Vane wheel device is used for demonstrating air and heat flows generated by a burning candle, water vapour or other heat sources. Made of Aluminium and mountable on a long needle.
UOM: 1 * 1 Items

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Product Image-765-1079

Demonstration thermometer

Artikkenummer: (765-1079)
Produsent: MOLLER THERM
Beskrivelse: Milk glass scale on polished wooden board. Colored liquid filling. Measuring range -10 to +100 ° C, 0 to +80 ° R, +20 to +212 ° F.
UOM: 1 * 1 Items

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Image Unavailable-761-0212

Copper tacks

Artikkenummer: (761-0212)
Produsent: GR NNA PLASTEMBALLAGE AB
Beskrivelse: Educational Materials, Heat/Thermodynamics, Applikasjon: Fysikk, Copper nub jar
UOM: 1 * 1 Items

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Product Image-765-0090

Thomson e / m tube

Artikkenummer: (765-0090)
Produsent: 3B Scientific
Beskrivelse: Evacuated glass flask containing i.a. electron gun with directly heated tungsten wire cathode and a cylindrical, collimating anode. The generated beam is allowed to stroke along a semi-transparent mica disc in the center of the tube. Luminescent coating on the front of the disc makes the beam appear. Two of the edges of the back are provided with graduated scales.
UOM: 1 * 1 Items

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Product Image-765-0208

Thermogenerator, peltier element

Artikkenummer: (765-0208)
Produsent: CORNELSEN EXPERIMENTA
Beskrivelse: 72 series-connected semiconductor elements, mounted between two ceramic plates which in turn are attached to heat-conducting metal. If the metals are exposed to different temperatures, a voltage arises, sufficient to drive, for example, a slightly rotating motor. The thermogenerator can also be run in the other direction, ie. a voltage is connected and a temperature difference is obtained across the metal legs.
UOM: 1 * 1 Items

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Product Image-765-0177

Heat radiation

Artikkenummer: (765-0177)
Produsent: CORNELSEN EXPERIMENTA
Beskrivelse: For experiments with absorption of heat radiation. Consists of a black and a white E-flask and two thermometers (0 to 50 °C).
UOM: 1 * 1 Items

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Product Image-765-1228

Thermos stack according to Moll

Artikkenummer: (765-1228)
Produsent: PHYWE
Beskrivelse: Used to detect thermal radiation, visible light and ultraviolet light. The sensitivity is wavelength dependent in the range 150 nm-15 µm. The output voltage is closely proportional to the incident radiant energy. Suitable for measuring small temperature differences. Quick stabilization, 2-3 p. Consists of 16 series-connected thermocouples placed in a conical reflector. The elements are protected by a high-gloss metal cylinder, which is fitted with a removable protective glass at the front. Suitable for use with, for example, microvolt amplifiers 765-1293 in conjunction with demonstration instruments 765-1247 or for connection to Phywe's large analog or digital demonstration multimeters. Comes with protective tube and gap.
UOM: 1 * 1 Each

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Product Image-765-0178

Light energy

Artikkenummer: (765-0178)
Produsent: CORNELSEN EXPERIMENTA
Beskrivelse: Apparatus for examining the conversion from electrical energy to light and heat energy. Consists of a plastic container, lid with light bulb (6 V / 5 A) in base and a resistor. The container is filled with water and the temperature change is measured. Equipped with connections for 4 mm banana plug.
UOM: 1 * 1 Items

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Lager for dette produktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
Lager for dette punktet er begrenset, men kan være tilgjengelig i en lagerbygning i nærheten av deg. Vennligst sørg for at du er logget inn på nettstedet, slik at tilgjengelige lager kan vises. Hvis call er fortsatt vises og du trenger hjelp, kan du ringe oss på 1-800-932 - 5000.
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
NB Dette produkt er regulert i henhold til norsk lov.
Dersom ytterligere informasjon er nødvendig fra deg vil du bli kontaktet av VWR via e-post.
OBS! Etanol er underlagt bestemmelse om særavgift, jfr LOV-1993-05-19-11-§1. VWR selger kun etanol til kunder som kan fremlegge avgiftsfritak for udenaturert etanol, jfr. § 3-3-7 ( forskrifter om særavgifter).
Dette produktet har blitt blokkert for din organisasjon. Ta kontakt med din innkjøpsavdeling for mer informasjon.
Det opprinnelige produktet er ikke lenger tilgjengelig. Varen som vises er tilgjengelig.
Produkt (er) merket med dette symbolet er ikke lenger tilgjengelig og selges til lageret er tomt. Alternativer kan være tilgjengelige ved å søke med VWR Katalognummer ovenfor. Hvis du trenger ytterligere hjelp, ring VWR kundeservice 22900000
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