Optical point SP-PSt9 for oxygen sensor PreSens

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SKU: SP-PSt9-NAU-D3-OIW

Manufacturer: РreSens

Availability: Order only

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The SP-PSt9-NAU optical point for PreSens oxygen sensors is designed for the non-invasive measurement of ultra-low oxygen gas in the range of 0-200 ppmv, with a detection limit of 0.5 ppmv oxygen.


Description

Description

The SP-PSt9-NAU optical points are designed for the investigation of oxygen sensitive materials or technical applications. The SP-PSt9-NAU measures ultra-low O2 gas in the 0-200 ppmv range, with a detection limit of 0.5 ppmv oxygen.

These optical points are only suitable for measuring oxygen gas. If you also need to measure dissolved oxygen, we recommend the following series of optical points: PSt3 and PSt6

Non-invasive ultra-low O2 measurement with SP-PSt9-NAU optical point

The SP-PSt9-NAU Optical Point for PreSens Oxygen Sensor can be attached to the inner surface of any clear glass or plastic container. Then the oxygen concentration is measured in a non-contact way from the outside, through the wall of the vessel.

Additional necessary equipment for measurements (not included in the package): optical oxygen meter (for example Fibox 4 trace), glue, vacuum tweezers, tweezers, laboratory spatula, pipette dispenser.

Optical Point Specifications for PreSens Oximeter

  • Oxygen detection limit: 0.5 ppmv
  • Resolution:
    10 ± 0.5 ppmv oxygen
    100 ± 0.8 ppmv oxygen
    200 ± 1.5 ppmv oxygen
  • Accuracy at + 20 ° C: ± 2 ppmv oxygen or ± 5%
  • Temperature measurement range: 0 to + 40 ° C
  • Response time (t90): less than 3 seconds
  • No cross-sensitivity with: CO2, SO2
  • Cross-sensitivity with: organic vapor, chlorine gas
  • Calibration: two-point calibration in an oxygen-free environment (nitrogen 6.0), optimum second calibration value between 100 and 200 ppmv of oxygen gas
  • Shelf life: 24 months (if stored in the dark at room temperature)

Available for ordering 4 models of optical points SP-PSt9-NAU

  • SP-PSt9-NAU-D3-OIW (3mm diameter)
  • SP-PSt9-NAU-D5-OIW (5mm diameter)
  • SP-PSt9-NAU-D7-OIW (7mm diameter)
  • SP-PSt9-NAU-D10-OIW (10mm diameter)
Specifications

Specifications

Application areaEnvironmental monitoring, Pharmaceuticals, Food production, Beverages
TypePortable
IndustryEcology, Food and Beverage
ParametersOxygen
Measurement Range0 - 200 ppmv
CompatibilityOximeter Fibox 4 trace
Video
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