Remote data logger DO and ORP sensors w/time-stamp

Hello Everyone
I am a total novice so please be patient with me!

We are trying to create a remote sensing station, that will take measurements of Dissolved Oxygen and Oxidation Reduction Potential and store those values along with a time stamp every hour onto a data logger.
We have most of the circuitry and power supply already worked out, but we are novices to coding for the sensors. I was wondering if someone could help us code for these sensors. Sample code can be found at the bottom of the page in the link that is posted below.

We are using an Arduino Duemilanove with ATmega 328

Essentially we want to develop the code to a point where the Arduino will instruct one sensor to take a reading and using the time library(since we have no RTC available) take a time stamp and store this on the ENV-32X. Then the next sensor will take a measurement along with a time stamp and store the values next to each other on the ENV-32X. This cycle would repeat once an hour and would hopefully store these values on the ENV-32X.

We have purchased an ORP kit from the Atlas scientific manufacturers:
https://www.atlas-scientific.com/product_pages/kits/orp-kit.html

A DO kit
https://www.atlas-scientific.com/product_pages/kits/do-kit.html

And the ENV-32x data logger
https://www.atlas-scientific.com/product_pages/embedded/env-32x.html

Any help would be greatly appreciated.
Thank you