WIKA CTD9100-165 Manual De Instrucciones página 12

Temperature Dry Well Calibrators/Micro Calibration Baths
CTD9100/CTB9100
5.3.2 Filling the micro calibration bath
GB
Remove the transport lid.

Insert the test specimen into the sensor cage.

Fill the tank with calibration liquid. The max.

filling level in the tank is displayed by the upper
edge of the aluminium lining (see Fig. 9). The
max. filling level is 0.5 litres.
The transport lid is equippe with a
Fig. 9: Max. filling level of the liquid bath
5.3.3 Operating the magnetic stirrer
The best possible homogeneity is achieved by
stirring the calibration liquid with the magnetic
stirrer.
Fig. 10: Liquid bath
12 WIKA Operating Instructions Temperature Dry Well Calibrators/Micro Calibration Baths
safety valve. If the micro calibration
bath is closed when warm,
impermissible pressure can build up.
In order to prevent excess pressure
which can destroy the liquid bath,
the safety valve is activated once the
pressure reaches approx. 2.5 bar.
This can result in hot steam being
released.
Set the stirring speed to the respective max.

speed. Turn the thumb wheel (Fig. 11) upwards
to increase and downwards to decrease the
stirring speed.
Fig. 11: Front of the controller with stirring speed
wheel
The magnetic stirrer is a wearing
part.