Interfaz Cobra4

 
Utilice las fichas para mostrar el tipo de producto (Experimentos, Sets, Productos o Lit./Softw.).
 

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Calidad del auga - contaminación con metales pesados

Principle

Heavy-metal ions may be carried into surface or ground water from mining fields or via the waste water of galvanic or similar production sites. They block the effect of enzymes so that the processes in the metabolism of the organisms that are controlled by these enzymes may ...

 
Detalles

Num.Producto: P0990162

Investigamos nuestro ritmo cardíaco - electrocardiografía

Kit completo para investigación y análisis de la salud física, con electrocardiograma (ECG) el cual graba la suma de las actividades eléctricas  de  todas  las  fibras  musculares.

 
Detalles

Num.Producto: P1332760

Investigamos nuestro ritmo cardíaco - electrocardiografía

 
Detalles

Num.Producto: P1332769

Electromiografía (EMG) en la parte superior del brazo (con Cobra4)

Qué se aprende
  • Electromiografía
  • Contracciones musculares
  • Bíceps
  • Potenciales musculares
  • Componente de potenciales de acción
 
Detalles

Num.Producto: P1350360

Medimos nuestros movimientos oculares - electrooculograma(EOG)

Principle

With this experiment, you can find evidence of the electrical activity that is generated during the movement of your eyes. Several electrodes attached to the skin of the face measure all the changes of the electrical voltage that are caused by the movement of the eyes. This ...

 
Detalles

Num.Producto: P1350460

Estudio del agua potable con Cobra4

Principle

This experiment shows how much the quality of drinking water of various locations in the same region can vary. The comparison of tap water with bottled mineral water and distilled water leads to surprising results.

Benefits

  • Experiment is part of an experiment set with ...
 
Detalles

Num.Producto: P1520062

Estudio del agua potable con SMARTsense

 
Detalles

Num.Producto: P1520069

Estación meteorológica con Cobra4 Mobile-Link

Principle

The compact Cobra4 "Weather" multisensor can be employed as a simple means to set up a weather station, which can then be used to explain the relationship between air pressure, humidity, temperature, and light intensity. The measurement combination of a Cobra4 Mobile-Link and a ...

...

 
Detalles

Num.Producto: P1520462

Estación meteorológica con SMARTsense

 
Detalles

Num.Producto: P1520469

Cambios en la condición lumínica en bosques caducifolios

Principle

Why are there only a few different kinds of plants in a deciduous forest? Except for having trees that are all approximately of the same height, hardly any other plants grow in a deciduous forest, except for young plants of the same type of trees. This experiment shows how the ...

 
Detalles

Num.Producto: P1520762

Changes of the light condition in a forest with SMARTsenses in a deciduous forest

 
Detalles

Num.Producto: P1520769

Cambios de pH en el curso del agua

Principle

The pH value (a measure of the concentration of hydrogen ions) in running waters depends on the geological conditions, the pollution load that is caused by agricultural production, and on plant activities. This experiment shows how the pH value of a stream changes even at a short ...

 
Detalles

Num.Producto: P1520862

Cambios de pH en el curso del agua

 
Detalles

Num.Producto: P1520869

Comparación de las temperaturas del suelo y del aire duranteel transcurso del día con Cobra4

Principle

How does the temperature of the air affect the temperature of the soil in the course of a day?

Benefits

  • Experiment is part of an experiment set with numerous experiments in ecology
  • Universal handheld measurement device can also be used for other measurement parameters ...
 
Detalles

Num.Producto: P1520962

Comparación de las temperaturas del suelo y del aire duranteel transcurso del día con Cobra4

 
Detalles

Num.Producto: P1520969

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