A visit to a water treatment plant reveals some fascinating
procedures and purification methods. We will not merely be
concerned with interesting impressions, but instead we will
increase our understanding for microbiological processes by
measuring the key parameters: temperature, pH and salinity.
| Materiallist (Excerpt) |
Product |
Amount |
|
Cobra4 Mobile-Link set, incl. rechargeable batteries, SD memory card, USB cable and software "measure"
|
12620-55
|
1
|
|
Cobra4 Sensor-Unit Conductivity, with stainless steel electrodes
|
12633-00
|
1
|
|
Cobra4 Sensor-Unit pH, BNC connector
|
12631-00
|
1
|
|
Cobra4 Sensor-Unit Temperature, semiconductor -20...110 °C
|
12640-00
|
1
|
|
pH-electrode, plastic body, gel, BNC
|
46265-15
|
1
|
|
Water, distilled 5 l
|
31246-81
|
1
|
|
Buffer solution tablets pH4, 100
|
30281-10
|
1
|
|
Buffer solution tablets pH10, 100
|
30283-10
|
1
|
|
Protection sleeve for electrode with a diameter of 12 mm
|
37651-15
|
1
|
|
Stand.solu.1413æS/cm(25øC), 460ml
|
47070-02
|
1
|
|
Wash bottle, plastic, 500 ml
|
33931-00
|
1
|
|
Beaker, 250 ml, low form, plastic
|
36013-01
|
2
|
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