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Old 01-04-2007, 06:23 AM
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niloc16 niloc16 is offline
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thanks matthias, i got my lighting figured out and timed. i calibrated and connected all my probes tonight, i'm suspecting i have the conductivity and redox probes swapped at the connectors because the tank reading for redox is 50ms and conductivity is 0. there was a post on here stating the conductivity connector went on the the post that sticks out of the card and i swore i connected it there but tomorrow i'll have to try again.
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Old 01-04-2007, 07:33 AM
Matthias Gross Matthias Gross is offline
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Please connect the redox probe to the upper BNC-plug and the cond. probe to the lower, outstanding plug.
You wrote "reading for redox is 50ms" - this is not possible, even if the probes would be swapped. ProfiLux does not mix units and information. ProfiLux displays for example "Redx1 100mV" OR "Cond1 50mS" but no mixture. I am rather sure - i programmed the firmware.

And: You would have recognized swapping of probes while calibrating...it is suspicious when the display does not show different values (the ADC-Value)for the two calibration points.

I am very sure we will get your complete system running next time!

Greetings
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