Ocean Optics - Inventor of the World's First Miniature Spectrometer

OOISensors Software

OOISensors Software is Ocean Optics' next generation of operating software for Fiber Optic Oxygen Sensors and Fiber Optic pH Sensors.

OOISensors is a 32-bit, advanced acquisition and display program that provides a real-time interface to a variety of signal-processing functions for Windows 95/98/XP/2000/NT users. OOISensors is available for Call for Price.

OOISensors Software features the following key abilities:

Obtains oxygen partial pressure, pH or concentration values from sensors
Contains easy-to-use functions for all system parameters
Collects data from up to 8 spectrometer channels simultaneously and displays the results in a single spectral window
Allows each spectrometer channel to have its own data acquisition parameters
Monitors temperature and corrects the data for any fluctuations in temperature and pressure
Oxygen calibration procedure supports first- and second-order polynomial algorithms
Performs time acquisition experiments
Displays and corrects for temperature fluctuations in the sample

The most important advance from the previous oxygen sensing software is the ability to use the Second Order Polynomial algorithm in the calibration procedure. This algorithm often provides more accurate data than the linear Stern-Volmer algorithm. In addition, with OOISensors, you can now monitor temperature. The software corrects the data for any fluctuations in temperature. Another key advance is OOISensors' ability to display up to 8 spectrometer channels in one spectral window, and each spectrometer channel can have its own data acquisition parameters.

OOISensors is also able to obtain pH values when used with Ocean Optics' pH Sensor.

What's more, a time chart displays the data from all active channels at a specific wavelength over time. During a timed data acquisition procedure, you can enter text for an event into the log file. Enabling the time chart and the data logging function are as easy as clicking on switches next to the graph.

pH Parameters for OOISensors Software

Indicator Film	Valid pH Range	Isobestic Wavelength (nm)	HA Peak Wavelength (nm)	A Peak Wavelength (nm)	Baseline Wavelength (nm)
Phenol Red	6.5-8.5	470	435	575	750
Cresol Red	8.0-10.0	490	424	587	750
m-Cresol Purple	8.5-10.5	487	435	593	800
Thymol Blue	9.0-12.0	495	440	605	800
Brilliant Yellow	7.0-9.0	465	412	520	700

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