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Fluorometrics

Fiber Optic and Remote Oxygen Sensing.
We offer a variety of O2 sensing options ranging from biological materials to dissolved OS2 in solvents and hydrocarbon applications.  For remote sensing we offer coated patches that are adhered to the inside of transparent vesels or packaging materials (food).  This allows either short term or long term monitoring for packaging applications in food, medicine, bioreactors,  R&D and Biotechnology applications.  Read out is achieved with a fiber optic bundle probe connected to an Ocean Optics NeoFox phase flourimeter.   Via USB, the NeoFox viewer is a comprehensive software package that allows real time monitoring of the oxygen levels.  The NeoFox can also be use directly with a coated probe where a bifurcated fiber and splice bushing connects the probe to the fiber.  The NeoFox transmitts 450 nm light into the probe and the flourescence is detected by the phase shift of the incident light to the red shifted flourescnce signal.  Since this is a time-based measurement, it makes the system robust and unaffected by light losses through vessels (e.g., remote sensing) or in the probes.

For O2 sensing we recommend the Ocean Optics NeoFox phase fluourimeter combined with the NeoFox viewer, and temperature probe.  While our probes/patches can be  factory calibrated for different temperature ranges, we recommend real time monitoring of the temperature.

Our probes/pathces are extremely stable and are immune to bleaching which can occur in SolGel based sensors.

NEOFOX-GT Fluorimeter

The NeoFox-GT is a small footprint phase fluorimeter that couples with Ocean Optics’ oxygen sensor probes and patches to provide fast and reliable oxygen measurements in both gas and liquid phases.

Full Detail

SKU:
NEOFOX-GT

Fiber Optic Stainless Steel O2/DO sensor with embedded thermistor

High performance oxygen sensor Dip probes with embedded thermistor with (0.156") OD and (W, BA, BMS, No) protective coating. 

HIPOXY-DP-156 -- FMI-BB-AP-OX-T-156; HYROXY-DP-156 -- FMI-BB-HCR-OX-156Full Detail

SKU:
HIPOXY-DP-156

Bifurcated Fiber Optic O2 Sensors with Replaceable Cap

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High performance oxygen sensor dip probes with embedded thermistor with (0.375") OD and (W, BA, BMS, no) protective coating.

HIPOXY-DP-375 -- FMI-BB-AP-OX-T-375; HIPOXY-SC-375 -- FMI-AP-OX-375-cap; HYROXY-DP-375 -- FMI-BB-HCR-OX-T-375; HYROXY-SC-375 -- FMI-HCR-OX-375-cap

Full Detail

SKU:
HIPOXY-DP-375

Bifrucated Optical Fibers for O2 Sensing with Probes and Patches

Engineered bifurcated optical fiber bundles designed for 1000 and 2000 micron probes as well as patches.  As pictured, these probes are used the Neofox controller for phase sensitive probe or remote (patch) sensing.

 

 Full Detail

SKU:
BIFOXY-1000-5

Oxygen Patches for Non-Invasive O2 Measurements

Our oxygen patches are designed for non-invasive measurement of oxygen in gas and liquids. These patches are installed inside packages on a small, transparent portion of a package prior to filling. 

Full Detail

SKU:
FMI-HCR-OX-250-5

Stainless Steel O2 Probes with 1000 micron single glass fiber optic

Stainless steel oxygen probes designed for feed throughs in atmospheric and high pressure chambers. All probes include factory calibration settings.

 Full Detail

SKU:
HIPOXY-S-116

Semi Disposable Glass Fiber Optic Sensors

Low cost glass fiber optic oxygen sensors, zero long term drift, borosillicate core/clad, NA 0.55. Custom lengths available (minimum order 10).

There are two types of cap coatings

1) The AP series designed for zero long term drift with applications:Full Detail

SKU:
FMI-AP-G-OX-1000

Semi Disposable Plastic Fiber Optic O2/DO Sensors

These probes are semi disposible, sterilizable, biocompatible, zero long term drift, medical grade fibers with a fluoropolymer core/PMMA clad (NA 0.55). Contact us for a quote for custom lengths (minimum order is 10). Some of the key advantages of this product is the low cost and small size (down to 250 microns). Full Detail

SKU:
HIPOXY-PF-500