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Self-Adhesive Sterilized Oxygen Sensor Spots

OXSP5-ADH-STER

  • Self-adhesive sensor spots for easy integration
  • Sterilized using 25kGy beta-irradiation
  • For measurements in closed containers
  • Works in gas (%oxygen) and in liquids (DO)

Oxygen sensor spots allow oxygen measurements in closed sample containers with contactless read-out through a transparent window (glass, acryl glass) with special adapters and optical fibers for all types of fiber-optic meters from PyroScience. This enables incubations in closed systems, preventing potential contamination and simplifying oxygen monitoring without sampling, also in combination with pH and temperature sensor spots.

Self-adhesive technology. The spots are equipped with a self-adhesive glue on the backside of the spot for easy integration into transparent plastic or glass containers. This eliminates the use of glue and potential contamination of the spot. For information on adhesive properties, please refer to the technical note in the download tab. For measurement conditions where detachment of the spot can occur, it is advised to use the standard spots with SPGLUE.

Sterile sensor. This sensor was sterilized using 25kGy beta-radiation and is delivered in a sterile packaging.

Standard range. This sensor is specified for an optimum measuring range of 0 to 500 hPa oxygen (0 -250% air saturation). However, without specifications, it is possible to measure in up to 1 bar pure oxygen/100% oxygen saturation/100% oxygen. For detailed specifications, see the respective pdf file in the Downloads tab.

Optical isolation. For applications at high ambient light (e.g. direct sunlight, illuminated samples) and in fluorescing / light-sensitive samples, an additional optical isolation (-OI) protection layer is added to the sensor surface to reduce enhanced sensor aging and to avoid interference with the oxygen measurements

Easy calibration. A simple ambient air calibration can be performed with a few clicks (<1 minute for equilibrated setup). For precise oxygen measurements close to 0% we also offer easy-to-use calibration capsules (OXCAL). Simply dissolve the content of one calibration capsule in 50 ml distilled water, wait 10-15 minutes, perform the 0% calibration and start measurements with a calibrated sensor. For detailed calibration recommendations refer to the manual in the downloads tab.

Standard stock item. This item is typically in stock and small numbers can be shipped quickly. This does not apply for larger amounts, which ship with standard delivery time.

Good value. This product is a basic sensor for applications with no special requirements (like ultra fast response times, resistance to solvents, low detection limit)

Top seller. This product is one of our top sellers and can be used for multiple and versatile applications.

Applications. To get an overview of potential applications and to see our sensors in action, please visit our Applications site!

Price List

Please visit our accessories site for all available accessories for our contactless sensors.

Optical Fiber

SPFIB-BARE

  • For contactless sensor readout
  • Optical fiber core Ø = 1mm
  • Ca. 1m length
  • With ST-connector and bare fiber end
  • To measure through 0-2mm thick materials

Basic spot adapter

SPADBAS

Fiber for Contactless Readout

PICFIB2

  • Fiber diameter Ø = 2mm
  • With PICO-connector, ca. 1m length
  • To measure oxygen and optical temperature sensor spots through 0-10mm thick transparent windows
  • To measure pH sensor spots through 0-5mm thick transparent windows

Fiber Rod for Contactless Readout

PICROD2

  • Stainless steel tube Ø = 3mm
  • With PICO-connector, ca. 40mm length
  • To measure oxygen and optical temperature sensor spots through 0-10mm thick transparent windows
  • To measure pH sensor spots through 0-5mm thick transparent windows

Silicone Glue

SPGLUE

  • Transparent silicone glue Elastosil E43, (ca. 90 ml)
  • For fixing sensor spots or SPADBAS at container walls

0% O2 Calibration Capsules 

OXCAL

For recommended 0% O2 calibration of optical oxygen sensors. Each capsule results in 50mL calibration solution (PU=10).

Optical Fiber with Lens

SPFIB-LNS

  • For contactless sensor readout
  • Ca. 1m length
  • through thick walled containers
  • Compatible to SPADBAS
  • With ST-connector for FireSting devices

A wide variety of compatible devices are available for this sensor. Use the button below to get a list of all compatible meters and select additional requirements to find the optimal meter for you and your application!

 

Pay attention to the correct optical fiber for contactless readout. All options can be found under accessories for contactless readout.

Exemplary Setup

FSO2-C1 + OXSP5-ADH-STER

Choose the one channel oxygen meter FireSting-O2 with the oxygen sensor spots OXSP5-ADH-STER and all necessary accessories.

  • Good value
  • Ready to go lab setup

Exemplary Setup

FSGO2 + OXSP5-ADH-STER

Choose the pocket oxygen meter FireSting-GO2 with the oxygen sensor spots OXSP5-ADH-STER and all necessary accessories.

  • Stand alone logging
  • With battery and display

Exemplary Setup

FSPRO-4 + OXSP5-ADH-STER

Choose the multi-analyte FireSting-PRO (4 chan.) with the oxygen sensor spots OXSP5-ADH-STER and all necessary accessories.

  • 4 freely configurable optical channels
  • + Additional pH sensor support

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