Best Card, Best System … Pharo the new photometry system
Best Card, Best System … Pharo the new photometry system
Best Card, Best System … Pharo the new photometry system
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Optical path NOVA 30 and 60<br />
Lamp<br />
Diaphragm<br />
Lens<br />
Round Cell<br />
Lens<br />
Rectangu<br />
lar cells<br />
Mirrors<br />
(partly light permeable)<br />
Filtermoduls with Measuring<br />
Elements (each with 4 Filters)<br />
Advantage of NOVA:<br />
• Very robust, because no<br />
moving gparts<br />
• Fast measurement - at all<br />
wavelengths at <strong>the</strong> same<br />
time<br />
• Full light intensity passes cell,<br />
light is split at <strong>the</strong> end<br />
-No problems with straylight,<br />
even in full sun light no lid is<br />
necessary<br />
• Measures easily high<br />
absorbance<br />
• Only specific wavelengths<br />
available<br />
June 03, 2008 Complete solutions Page 26