• Our e-mail:
BioOxy

BioOxy Optical Oxygen Sensor

The BioOxy optical oxygen sensor does not consume O2 during measurement. It is excellent for measuring O2 concentrations in small spaces.

Researchers' capacity for discovery is increased by the BioOxy 50 m active area diameter tip's ability to detect O2 in extremely small areas.

It's a brand-new, cutting-edge technique that provides significant advantages over employing conventional Clark type electrodes for measuring oxygen in gaseous and aqueous phases.

  • In the course of measurements, BioOxy doesn't use any oxygen
  • Overall same performance at a reduced price. Compared to competing consumable sensors, this lowers research or operational costs
  • You can gamma sterilize BioOxy

The Fiber Optic OXY-MICRO Microsensor Oxygen Meter or the FLOX-Oxygen Monitoring System are the two devices that the BioOxy directly interfaces to.

Options

Order code Compatibility Configuration
O2-T0050L250-12011

BioOxy Sensor 50µm Tip ST connector for OxyMicro

in a 0.40 x 20 mm cannula 

 SYR Retractable, 1pc

O2-T0050L250-12011T

BioOxy Sensor 50µm Tip ST connector for OxyMicro

in a 1.20 x 40 mm cannula 

SYR Retractable Temp Sensor, 1pc
O2-T0050L250-12012

BioOxy Sensor 50µm Tip ST connector for OxyMicro

in a 0.40 x 20 mm cannula 

SYR Retractable, 2pc
O2-T0050L250-12021

BioOxy Sensor 50µm Tip SMA connector for FLOX or NeoFox

in a 0.40 x 20 mm cannula 

 SYR Retractable , 1pc
O2-T0050L250-12021T

BioOxy Sensor 50µm Tip SMA connector for FLOX or NeoFox

in a 1.20 x 40 mm cannula 

SYR Retractable TempSensor, 1pc

O2-T0050L250-12022

BioOxy Sensor 50µm Tip SMA connector for FLOX or NeoFox

in a 0.40 x 20 mm cannula 

SYR Retractable, 2pc

Features

  • Uses the phase difference between a reference signal and a measured signal to detect oxygen
  • Gamma radiation, ethanol, paracetic acid, and ethylene oxide are may be used as sterilizing techniques
  • Simple cleaning method using ethanol, 3% H2O2, or regular soap solution
  • Compatible with methanol, isopropanol, and ethanol
  • No cross-sensitivity to any chlorine gas or organic solvents like acetone, toluene, chloroform, or methylene chloride
  • Either a SMA or ST connector is offered
  • 50 μm is the sensing tip diameter

Benefits

  • Conceived for use in both aqueous and gaseous solutions
  • Simple calibration using two calibration points: an oxygen-free environment (nitrogen, sodium sulfite), and an atmosphere with plenty of air
  • Quick response time  t90 ≤ 3 seconds (in gas phase) t90 ≤ 30 seconds (in pure water)
  • Extendable forward 10mm
  • No oxygen is used when taking the measurements

Applications

  • Oxygen measurement in small samples
  • Bioprocess control

Due to its tiny sensor tip diameter of less than 50 μm, the BioOxy is perfectly suited for the analysis of small sample volumes. Long-term analyses and biotechnological applications are well suited for the BioOxy. The measurement principle does not require touch, and the signal is independent of sample flow rate.

The underlying physical theory is based on the quenching of luminescence, which is brought on by the collision of an excited luminous dye molecule with molecular oxygen. The measured phase angle and oxygen concentration are inversely correlated. When oxygen is present in your sample, the phase angle falls. High grade fused silica fibers are employed optically to convey the emitted light signal, guaranteeing contact performance lot to lot.

BioOxy Specification

OXYGEN Measurements: Gaseous & Dissolved O2

PROBE SIZE: 

  • 240 μm with active area ~50 μm. Retractable 10 mm.
  • Retractable option:
  • 27g Syringe Needle, hub to tip needle length 20mm with 0.4mm diameter
  • optical sensor within needle held with a sensor lock.  tracks out 10mm exposing the  ~50 μm sensing tip
  • Standard option: 

MEASUREMENT RANGE:

  • 0-100% O2
  • 0-1000 hPa

LIMIT OF DETECTION: 0.05% Oxygen

RESOLUTION: +/- 0.09% O2 or better

ACCURACY @ 20 DEGREE C:

  • +/- 0.4% O2 @ 20.9% O2
  • +/-0.05% O2 @ 0.2 % O2 

MEASUREEMENT TEMPERATURE RANGE: 0 TO + 80 DEGREE C

RESPONSE TIME (T90):

  • <3 SEC (in gas phase) 
  • <30 SEC (in purer water)

It is recommended to use 1000 um bifurcated fiber with these sensors.

You can also visit site of the manufacturer.


Warning: Undefined variable $endscript in /data01/virt29233/domeenid/www.tregoland.eu/htdocs/templates/footer.php on line 44