Product details

  • Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card
  • Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card
  • Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card
  • Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card
Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card Cobra4 Mobile-Link 2  incl. accessories: battery, USB cable, charger and SD memory card

Cobra4 Mobile-Link 2 incl. accessories: battery, USB cable, charger and SD memory card

Item no.: 12620-10

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  • Scope of Supply
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Function and Applications

The Mobile-Link can be used in combination with all of the Cobra4 sensors. It enables measurements in the stand-alone mode without a PC.

A powerful tool for successful use during your classes - the values and diagrams are displayed directly on the display, alternatively the device can be connected to a PC via USB or to a digital large scale display via the Cobra4 Display-Connect.

Benefits

  • Suitable for all 30 Cobra4 sensors - for example in combination with Sensor-Unit Radioactivity, as Geiger Mueller counter
  • Including SD memory card for data storage - also suitable for field experiments outside the classroom
  • integrated acceleration sensor - always ready to hand
  • 2.4'' illuminated display, 65.536 colours - always perfectly visible. With orientation sensing
  • Graphic measurement data representation - Get a quick impression of the measurement course
  • Intuitive and robust operation via the keypad
  • USB connector for charging the battery and for live data transfer to the PC
  • In combination with Cobra4 Display-Connect usable as demonstration measuring instrument without computer

Equipment and technical data

  • Maximum data rate: 1 kHz (with SD memory card) / 2 kHz (USB data transfer to computer)
  • Power supply: Li-ion rechargeable battery, 1950 mAh (up to 9 hours measuring time)
  • Integrated acceleration sensor, measurement ranges: +-2g, +-4g, +-8g
  • Illuminated display, 2,4'', 240x320 pixel, 65.536 colours
  • Data storage: SD/MMC memory cards up to 32 GB
  • Dimensions (mm): 155x65x35
  • Weight: 200 g
  • Incl. battery, USB data cable, charger and SD memory card
  • Software to transfer data saved on the SD card and to analyse the data

 

 

 

Experiment Item no.
Water quality - contamination with heavy metals P0990162
Instantaneous and average speed with Cobra4 P1003762
Distillation - determination ofthe alcohol content of wine P1308962
We examine our drinking water with Cobra4 P1520062
Weather observation with the C P1520462
Terrain mapping P1520662
Changes of the light conditions in a deciduous forest P1520762
Acidity changes of a watercourse P1520862
Comparison of soil and air temperatures in the course of a day with Cobra4 P1520962
The pH value of various soils P1521062
Salinity of soils and plant substrates P1521162
Salinity changes of a watercourse P1521462
We visit a wastewater treatment plant P1521662
Impact of the forest type on humidity, temperature and brightness P1521762
Solubility product with Cobra4 P3030862
Determination of the activity coefficient by a conductivity measurement with Cobra4 P3060862
Nernst equation with Cobra4 P3060962
The background effect P7300100
Statistical fluctuations in the count rates P7300200
Examination of salts P7300300
The influence of quantity on the intensity of radiation P7300400
Radioactive minerals as sources of different types of radia-tion P7300500
The influence of distance on the intensity of radiation P7300600
Range and shielding of alpha radiation P7300700
Shielding of beta radiation P7300800
The deflection of beta radiation in a magnetic field P7300900
The behaviour of gamma radiation in a magnetic field P7301000
The back-scattering of beta radiation P7301100
Stutent set Linear motion with Cobra4 Mobile-Link (Dynamics), TESS advanced Physics 15284-88
DEMO advanced Heat necessay acessories 15530-01
Laws of uniformly acceleration P1003962
Potential and kinetic energy w P1004062
Free fall with Cobra4 P1004162
Uniform linear motion with Cobra4 P1003562
Comparison of uniform and non-uniform motion with Cobra4 P1003662
Laws of uniform linear motion with Cobra4 P1003862
Impulse with Cobra4 P1004462
Lambert Beers law, photometry of copper sulfate P7110160
Altitude measurement on a trail P1520262
Raised bog and fen P1521262
TESS advanced set Analytical Chemistry with Cobra4 Mobile-Link, ACH 2 15303-77
Resistance of wires - dependence on the length and cross-section P1372560
Current and resistance in a parallel connection P1372860
Current and resistance in a series connection P1372960
Ohm's law with Cobra4 P1330360
The potentiometer P1373160
Electrical power and work P1373360
Charging and Decharging of a capacitor P1373560
Diodes as electrical valves P1373760
Diodes as rectifiers P1373860
Electrolysis P1375160
The permanent magnet DC motor P1376260
The series motor P1376360
Bridge rectifiers P1378360
Titration of a strong acid with a strong base with Cobra4 P7510562
Titration of a weak acid with a strong basewith Cobra4 P7510762
Titration of a weak acid with a weak base with Cobra4 P7510962
Titration of a polyprotic acid with a strong with Cobra4 P7511062
Titration of a buffer solution with a strong acid with Cobra4 P7511562
Titration of a buffer solution with a strong base with Cobra4 P7511662
Experimental confirmation: Henderson-Hasselbalch with Cobra4 P7511762
Titration of an acidic soft drink with a strong base with Cobra4 P7511862
Absorption spectra and pKa values of p-methoxyphenol P3070401

Der Cobra4 Mobile-Link mit Sound Sensor

Der Cobra4 Mobile-Link mit Sound Sensor

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