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Dr Gary Lawrence, Dublin City University

WPI are my preferred supplier for tissue and cell recording instrumentation. In my experience, WPI representatives have an excellent level of technical expertise and they have always responded in a timely manner with the most helpful, patient and instructive advice to aid the development of the o...
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PSt9 Optical Oxygen Sensors For PreSens Meters

PSt9 Optical Oxygen Sensors For PreSens Meters

PSt9 Optical Oxygen Sensors For PreSens Meters

PSt1 Oxygen Sensor

Oxygen Dipping Probe

Ultra-Trace Oxygen Sensor Spot

 
 



Choose Quantity
DP-PSt9-L2.5-ST10-OIW

DP-PSt9-L2.5-ST10-OIW

Oxygen Dipping Probe DP-PSt9

  • Excellent long-term stability
  • Pressure resistant (max. 5 bar)
  • Polarization-free
  • No membrane clenaing and replacement necessary
  • No electrolyte solution to replenish
  • Long shelf life

This oxygen dipping probe is used to measure ultra-low oxygen traces in gasses. It is made of a polymer optical fiber with the oxygen-sensitive sensor attached to one end. In order to protect both – the fiber and the sensor – the fiber end is covered with a high grade steel tube. The dipping probe has an outer diameter of 4 mm and a length of 10 cm. Other lengths are available on request.

Specification

DP: dipping probe
PSt9: trace oxygen sensitive coating (0 - 200 ppm)
L2.5: length of optical fiber is 2.5 meter
St10: length of steel tube is 10 cm
OIW: white optical isolation


Choose Quantity
SP-PSt9-NAU-D5-OIW

SP-PSt9-NAU-D5-OIW

Ultra-Trace Oxygen Sensor Spot SP-PSt9 (Minimum Order Quantity: 5)

  • Contactless measurements down to 0.5 ppmv oxygen
  • No consumption of oxyge

The SP-PSt9 have been designed for measurements of even smallest gaseous oxygen traces. These sensors are especially suited for material research or oxygen sensitive technical applications. The contactless read-out of the sensors allows to place them in closed chambers or systems, while measurements can be taken through an optical window. The SP-PSt9 have a measurement range of 0 – 200 ppmv oxygen, and a detection limit of 0.5 ppmv oxygen. These oxygen sensor spots are suitable for gaseous oxygen measurements only.

Specification

SP: planar sensor spot
PSt9: trace oxygen sensitive coating (0 - 200 ppm) 
NAU: stands CIP but does not stand autoclavation, 
immobilized on 125 µm flexible transparent polyester foil
D5: spot diameter is 5 mm
OIW: with white optical isolation

Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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