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Small & Versatile Trace Oxygen Meter for Use with Different Sensor Designs

OXY-1 ST trace

The OXY-1 ST trace is very compact and can be set up almost anywhere. As it can be used with oxygen microsensors in different designs, non-invasive sensors, dipping probes or flow-through cells it is suitable for precise oxygen measurements in various applications. This trace oxygen meter is compatible with sensors type PSt7 (detection limit 15 ppb, 0 - 100 % oxygen) and trace oxygen sensors type PSt8 (detection limit 3 ppb, 0 - 10 % oxygen). Powered via USB the OXY-1 ST trace is operated with the PreSens Measurement Studio 2 software, which offeres numerous functions for oxygen measurements. OXY-1 ST trace is a temperature compensated system and the software offers additional compensation of pressure and salinity. Several devices can be controlled simultaneously, so measurement networks can be set up.

  • 0 - 10 % trace oxygen measurement range
  • For use with oxygen microsensors, dipping probes, non-invasive spots and FTCs
  • USB-powered
  • Controlled by PreSens Measurement Studio 2
  • Compensation of temperature, pressure and salinity
  • Lightweight (only 128 g)
  • Small outer dimensions

Applications

Compact Oxygen Meters for Medical Research & Life Sciences

OXY-1 ST devices can easily be set up and operated via the software while requiring minimum space. The software offers numerous functions for visualization and analysis of your online oxygen measurements. Combined with oxgyen microsensors the OXY-1 ST and OXY-1 ST Trace can for example be applied to measure profiles in smallest sample volumes or in tissue constructs. PreSens oxygen sensors are already applied in numerous tissue engineering applications. Used with oxygen sensor spots these devices allow non-invasive oxygen monitoring in culture vessels, so there is no risk of contamination. Even online monitoring in perfusion systems can easily be conducted with the OXY-1 ST connected to a single-use flow-through cell. No matter where you want to measure - the OXY-1 ST devices are your tool for precise oxygen measurements!


Microprofiling with OXY-1 ST Devices

OXY-1 ST and OXY-1 ST Trace can be used with microsensors in different designs for profiling applications. Combined with our Manual or Automated Micromanipulators these oxygen meters are ideally suited for oxygen measurements e. g. in sediments, biofilms, tissue samples, or small cell culture volumes. The tiny micorsensor tip can be localized precisely inside the sample and oxygen development or gradients in boundary layers can be assessed with µm reading accuracy. The measurements are visualized and can be followed online with the software.


Biological & Environmental Research with OXY-1 ST Devices

OXY-1 ST and OXY-1 ST Trace are the solution for lab experiments in biological and environmental research. They can quickly be set up in a fw easy steps and as they are powered via USB no extra power connection is needed. They can be used with numerous different sensor desings, from microsensors to flow-through cells with integrated oxygen sensor and can be applied for oxygen measurements in almost any measurement set-up. With temperature, pressure and salinity compensation they deliver most precise results in any environment. Measure in sedimets with our slender dipping probes, use microsensors for O2 profiling in plant or animal tissues, or assess the oxygen content in closed systems with our non-invasive oxygen sensor spots that can be read out through transparent container walls. There is almost no limit to the applicability of these compact and versatile oxgyen meters.


Versatile Oxygen Meters for Quality Control

Whenever it is important to check the oxygen content of your products, as it might affect its quality, OXY-1 ST devices are your solution. They can be applied for fast checks or continuous measurement in products or packaging. The control software allows to operate several OXY-1 ST simultaneously so multiple samples can be analyzed. With sensor spots non-invasive oxygen measurements in filled and closed containers can be conducted. Connected to oxygen microsensors these oxygen meters enable measurements even in smallest headspace, e. g. in pharmaceutical packaging. Due to the fast response time of the microsensors the oxygen content in the headspace and a liquid product can be determined in one measurement within seconds.


Technical

Specifications
Oxygen sensorPSt7, PSt8 (optical ST connector)
Temperature sensorPt100 temperature connector (sensor not included)
Temperature performancefrom 0 °C to + 50 °C, resolution ± 0.1 °C, accuracy ± 1.0 °C
Power supply5 VDC (USB-2.0-Mini-B, cable included)
Temperature: operating / storagefrom 0 °C to + 50 °C / from - 20 °C to + 70 °C
Relative humidity0 % to 80 % (non-condensing)
Dimensions95 mm (with connectors) x 34 mm x 30 mm
Weight128 g
Digital InterfaceUSB interface cable to PC (cable included)

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