Fritsch ANALYSETTE 28 IMAGESIZER, Руководство по эксплуатации

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4. Remove the connected measuring cell of the wet supply unit and
position it in the ANALYSETTE 28 ImageSizer.
5.3.2 Selecting the liquids
Fritsch GmbH recommends using fresh water of
drinking water quality as measuring liquid for the dis‐
persion unit.
CAUTION!
When using the liquids listed below make sure that
these are used in a well-ventilated room or under an
extractor hood.
The measuring liquid in the supply unit only comes in contact with largely
chemically resistant materials. Certain organic liquids or saturated inor-
ganic salt solutions can be used temporarily without damaging the
device.
Please note that the measuring liquid comes into contact with stainless
steel, glass, PTFE, Viton (FPM or FKM) and silicon hoses.
When measuring samples which are incompatible with water, a suitable
liquid with a high boiling point can be selected from the following list:
n
Monovalent, bivalent or trivalent alcohols e.g. isopropanol
n
Benzines (e.g. white spirit),
n
Mineral and organic oils (e.g. petroleum and soy bean oil, nut oil,
olive oil, Miglyol)
n
Cyclic aromatics/hydrocarbon rings (e.g. only use toluol briefly and
rinse out thoroughly after the measurement)
n
Saturated solutions of inorganic salts
Samples, which are available in oil (e.g. oils like machine oil), must not
always be measured in oil. They can often be measured in white spirit.
Using the device
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