4.2 Sensor care
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Optrode
NOTE
￭ The LED only switches to the selected wavelength once the
determination starts.
￭ The wavelength cannot be changed while a determination is
running (neither with a magnet nor via tiamo).
￭ The Optrode can additionally be used for measurements (mea-
sured quantity U) with selectable wavelength in the Manual
control.
CAUTION
The light intensity of the LED must have stabilized sufficiently before
use. Each time you switch on and each time you change the wave-
length, wait at least five minutes before starting the first determination.
NOTE
The wavelength remains set even if the Optrode is switched off or the
power supply is interrupted (USB connection).
4.2 Sensor care
The Optrode does not require any special care. Store the sensor dry in the
storage vessel provided.
If it becomes dirty, the Optrode's glass shaft can be cleaned with warm
water and a small amount of detergent or ethanol. Use a soft cloth for
this.
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