Air condition testing kit, including pollution and noise

MACHINE TRANSLATION (not authorised yet)

The set is designed for the broadly understood research of the surrounding atmospheric air - its condition and parameters, as well as measuring its pollution. The rich composition of the set, including measuring instruments, allows us to examine such factors and parameters as: air temperatures, including daily changes (min./max) - atmospheric pressure - lightness - relative humidity - temperature - sound / noise level - precipitation size - precipitation pH and others. - ozone content in the air - air pollution - pollination and type of pollen - detected bacteria, yeast spores, fungi - "acid rain" (pH reaction) - air volume and expansion - conditions conducive to smog formation - greenhouse effect - effect of carbon dioxide on plant growth - effect of sulphur burning products on green plants.

Component: Barometer - Multifunctional electronic device for measuring light, sound, humidity and temperature levels with LCD display (14 mm) - Indicator strips for marking the ozone content in the air (by Macherey-Nagel) - Pack of 12 pieces. - Thermometer min.-max - Analogue hygrometer - Mercury-free glass laboratory thermometers -10..+110 st.C - 2 pcs. - Electronic scale with 0.1 g/max 150 g calculator - Rain gauges (driven into the substrate) - 2 pcs. - PS vials with stopper - 4 pcs. - 200 ml borosilicate conical flasks with stoppers - 2 pcs. - PE funnels - 2 pcs. - Filter papers (sipes), 150 mm - 20 pcs. - Ground sulphur - approx. 10 g - Spoon-patula - Double-sided spatula (flat/bent) - 2 units - Hand microscope 20x-40x illuminated - Magnifier with 3 different magnifications - 3 units - Cress seeds - Multipointed pH indicator strips, 100 units - Measuring cylinders (borosilicate), 100 ml - 2 units - 30 ml plastic bottle with screw cap - 60 ml plastic bottle with screw cap - 200 ml bronze glass bottle with sampling screw cap - Jar with screw cap - Pots - 3 units - Bean seeds - Chalk - Combustion teaspoons with protective collar - 2 pieces - Wicked spirit burners - 2 pieces - Alcohol burner stands - 2 pieces - Steel nails - 6 pieces - 250 ml borosilicate measuring beakers - 2 pieces - Glass baguette - Petri glass scarves, 100 mm - 3 units - Laboratory beaker tongs - 200 mm universal laboratory tongs - Pasteur pipettes - 5 units - Watch slides 75 mm - 2 units - Adhesive tape - Distilled water - Foiled millimetre matrix - Millimetre duplicating matrix - 5 units - Coloured, foiled, coloured, foiled, hand-held growth scale - Safety goggles

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Exercise examples included in the attached instructions:

1. Dust check for dust in the air
2. A study of the presence of dusts and pollen in the air
3. Determination of the pH of the dust in the air
4. Air quality testing based on plant growth observation
5. Air quality indicator - indicator organisms
6. Air quality indicator - annual tree rings
7. Air quality testing with steel objects
8. Sulphur dioxide behavior towards water and chalk
9. The effect of sulphur dioxide on the colour of flowers
10. The effect of sulphur dioxide-contaminated air on metals and alloys
11. The effect of an aqueous solution of sulphur dioxide on metals and alloys