Qmix λ Hardware Manual
13
CAUTION
. Check chemical resistance of the wetted parts against the used chemicals
before using the device.
CAUTION
. The flow measuring cell is suitable for a maximum operating pressure of
10 bar. Make sure that the tubing, you want to use, is also suitable for the expected
pressure.
CAUTION
. Depending on the configuration of the internal or an external light source
optical radiation may leak, that can cause eye and skin damage. Note the safety
information concerning wavelength and optical power. When using an external light
source read the associated manual of the manufacturer and follow the safety instructions
therein.
6.1
(Dis)Assembly of the measuring cell
Both Qmix λ modules have a holder for the measuring cell. The only functional difference is the
presence of spring contacts on the small which serve to power the LED light source.
The measuring cell consists of the same parts on both Qmix λ modules - two connection pieces and an
intermediate piece. The assembly of the measuring cell on the devices will be described below.
Light source
Window
Window
Fluid
Spectrometer
