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Technical data


Examination of salts with Cobra SMARTsense

Article no: P7300369

Principle

The students use the Geiger-Müller counter tube to examine the different samples for their radioactivity.

Benefits

  • Especially understandable and didactically prepared description of the experiment (relevance to everyday life, etc.) including protocol questions.
  • Future-oriented teaching: Integration into digital science lessons with tablets or smartphones.
  • Increased motivation of students by using the intuitive measureAPP.
  • Increased media competence.

Tasks

With the help of this experimental set-up, the students are to evaluate different substances according to their radioactivity.

Learning objectives

The aim of the experiment is to enable the students to judge for themselves whether a radioactive substance is involved.

Scope of delivery

Base plate for radioactivity 09200-00 1
Plate holder on fixing magnet 09203-00 1
Potassium chloride 250 g 30098-25 1
Copper-II sulphate,cryst. 250 g 30126-25 1
Calcium chloride 6-hyrdr. 250 g 48020-25 1
Cobra SMARTsense Radioactivity - Sensor for measuring radioactive radiation 0 ... 40000 #/min (Bluetooth + USB) 12937-02 1
Holder for SMARTsense counter tube on holding magnet 09207-00 1
Wide-neck bottles, plastic, various sizes 33913-00 1
Crystallising dishes, Boro, various sizes 46241-00 1
Spoon + spatula, steel, l=120mm 46949-00 1
measureAPP - the free measurement software for all devices and operating systems 14581-61 1
Sodium chloride 250 g 30155-25 1

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com