Compact Optical Oxygen Meter
Rated 3.5/5 based on 11 customer reviews

Compact Optical Oxygen Meter

The OXY-1 ST is a compact oxygen meter that can be used with PreSens optical oxygen flow-through sensors or SensorPlugs. It offers temperature, pressure, and salinity compensation for more precise measurements of oxygen levels. This meter is USB-powered and can be operated with the PreSens Measurement Studio 2 software. 
Average lead time: 2 weeks
€3,280.00
The OXY-1 ST is a compact oxygen meter that can be used with PreSens optical oxygen flow-through sensors or SensorPlugs. It offers temperature, pressure, and salinity compensation for more precise measurements of oxygen levels. This meter is USB-powered and can be operated with the PreSens Measurement Studio 2 software. 

This single-channel oxygen meter is small and lightweight for easy integration in many applications. It is compatible with optical sensor type PSt7 (detection limit 15 ppb) with a measurement range of 0-100% oxygen. This includes oxygen microsensors in different designs such as flow-through sensors and SensorPlugs from PreSens. 

The OXY-1 ST meter offers temperature, pressure, and salinity-compensated measurements. It is USB-powered and is operated with the PreSens Measurement Studio 2 software, which can control several devices simultaneously. 

The complete setup for PreSens technology includes a meter, a sensor, and relevant accessories including the optic fiber. These components can easily be integrated to any microfluidics and organ-on-chip experiments. 

Components for PreSens sensing technology

Optical oxygen sensors offer several advantages that render them particularly well-suited for controlling small sample volumes:

  • They are small
  • The signal does not depend on the flow rate of the sample 
  • They allow for non-invasive measurement 

 

1x Compact optical oxygen meter OXY-1 ST 

1x USB cable

Oxygen sensor  PSt7 
Optical connector ST
Temperature sensor Pt100 temperature connector (sensor not included)*
Power supply 5 VDC (USB-2.0-Mini-B, cable included)
Current 400 mA
Operating temperature from 0°C to +50°C
Storage temperature from -20°C to +70°C
Relative humidity 0% to 80% (non-condensing)
Dimensions 99 mm (with connectors) x 35 mm x 30 mm 
Weight  128 g 
Digital Interface USB interface cable to PC

All systems can be used without a temperature sensor as the temperature value used for temperature compensation can be set manually in the respective device software. Therefore, the measurement temperature has to be known and remain constant throughout the measurement to ensure correct temperature compensation.

 

Dimensions of the OXY-1 ST optical oxygen meter

 

Payment Terms

You can either order and pay via credit card or invoice (through a purchase order). Request a quote easily by clicking on the "Request a Quote" button in the cart page.

Please note that some products are not available for direct purchase: just click "Request a Quote" on the product page and fill in the form to get more informations!

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  • Complete your credit card informations (don't worry, we are using Stripe, a PCI-certified program specialized in online transactions)
  • That's it! You will receive an order confirmation within a few minutes, and our team will send you the invoice.

Invoice

  • Add your products to the cart
  • In the website header, click on Request a Quote
  • Fill in the required informations, then click on Submit Quote
  • Our team will send you a quote shortly
  • After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
  • Our team will complete your purchase and send you the invoice!

 

If you wish to pay in USD, GBP or AUD, please specify it in your PO. We can add the converted value in the required currency to the quote if requested.

 

Worldwide shipping

We ship worldwide from our warehouse in France.

Shipping charges are calculated based on the shipping country, and can be estimated from the cart page. Our shipping rates and times are:

  • France: GLS (1-2 business days), free shipping above 350€
  • Germany, Austria, Belgium, Denmark, Spain, Hungary, Italy, Luxembourg, Netherlands, Poland, Portugal, Czechia, Slovakia:
    • GLS (2-4 business days), free shipping above 350€
    • DHL Express (1-2 business days), reduced rate above 350€
  • Bulgaria, Croatia, Estonia, Finland, Ireland, Latvia, Lithuania, Romania, Slovenia, Sweden, Greece, Cyprus, Malta: DHL Express (1-2 business days), free shipping above 400€
  • United Kingdom: DHL Express (1-2 business days), free shipping above 400€
  • USA, Canada: DHL Express (1-3 business days), free shipping above 400€
  • Switzerland: DHL Express (1-2 days), free shipping above 450€
  • Other countries: DHL Express, shipping rates based on the destination, weight and dimensions

 

If you wish to use your own shipping account, we will charge a flat fee of 15€.

We reserve the right to apply a surcharge for parcels > 30 kg, palletized shipments, or packages with dimensions exceeding the maximum dimensions of our carriers.

Please note that our standard shipping incoterms are DAP (Delivered At Place), or EXW if using your own carrier.

Contact us if you have any questions!

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