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The custom-designed Solution for Environmental Experimenting – Ideal for Experiments in Nature Taking to heart the didactical approach of learning about diverse ecological aspects of local habitats, we have developed the experimentation case Cobra4 mobile environment and outdoors
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The experimentation case Cobra4environment and outdoors
The custom-designed solution for environ-
mental experimenting – ideal for experiments
in nature
Taking to heart the didactical approach of learning
about diverse ecological aspects of local habitats,
we have developed the experimentation case
Cobra4 mobile environment and outdoors. It in-
cludes all components necessary for the digital
measurement of the essential environmental con-
ditions and takes advantage of our groundbreaking
Cobra4 measurement technology.
FeaturesCustom-designed solution for outdoors ecology
Comprehensive literature with 16 experiments
Numerous additional experimental topics
Powerful analysis tools
Easy to use (plug & measure)
Robust and reliable
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Many experiments are documented extensively and can be transfered easily to other local habitats.
Documented experiments:
01 Learning stations using the experimen tation case
“Cobra4 mobile environment and outdoors”
02 We examine our drinking water
03 Acidity changes of a watercourse
04 Salinity changes of a watercourse
05 Water quality – contamination with heavy metals
06 Salinity of soils and plant substrates
07 Acidity of soils
08 Raised bog and fen
09 Comparison of soil and air temperatures in the
course of a day
10 Weather observation
11 Changes of light conditions in a deciduous forest
12 Altitude measurement on a trail
13 Measuring the height of a tower
14 Terrain mapping
15 Air pressure and relative humidity in a plane
16 We visit a wastewater treatment plant
PHYWE Systeme GmbH & Co. KG Robert-Bosch-Breite 10 D-37079 Göttingen
T. +49 (0) 551 604 - 0 F. +49 (0) 551 604 - 107
[email protected] www.phywe.com
2009, Copyright by PHYWE, subject to alteration, errors and omissions excepted.
Succursale belge Grand’Route 79 B-4610 Beyne-Heusay
T. +32 (0) 436 162 - 30 F. +32 (0) 436 162 - 48 + 49
[email protected] www.phywe.com 00241-02
Many additional experimental topics can be
covered with the experimentation case, e.g.
Soil humidity
Soil temperature as a function of plant growth
pH and humus types
Soil pH as a function of plant growth
(coniferous forest,meadow, soil type and
crop rotation etc.)
Changes of pH, temperature and
conductivity during the microbial degradation
of organic substance
Buffering properties of soils
Water quality: turbidity
Water quality: salt content
Impact of plant growth and forest type on air
humidity, air temperature and light conditions
Cobra4 mobile experimentation case environment and outdoors for workgroups
Universal hand measurement instrument with SD memory card for datalogging, rechargeable batteries &
spares, quick charger
Sensors: weather (humidity, air pressure, air temperature, light intensity, altitude), temperature, conductivity, pH
software, manual with experimental literature, calibration solutions, measuring vessels, data transfer cable,
durable aluminum transport case
Experimentation case for one workgroup, with 1 universal measurement instrument 12619.77
Experimentation case for four workgroups, with 4 universal measurement instruments 12622.77
Experiment manual with comprehensive experimental descriptions about 16 topics. The manual is part of the scope of delivery.
12622.02
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