SD 400 Oxi L

Optical determination of dissolved oxygen - precise and fast measurement results

Highlights

  • Luminescence technology
  • High accuracy
  • Low maintenace
  • Drift-free, optical measurement

The portable SD 400 Oxi L handheld meter allows the determination of dissolved oxygen using the highly accurate optical luminescence technology. The advantages of optical oxygen determination over conventional methods are manifold:

  • No need of an internal electrolyte: no additional effort, no hidden costs
  • No sample flow necessary for stable sensor response
  • No interferences from other gases
  • Drift-free measurement ensures extremely precise results
  • Low wear and low maintenance due to a long-life membrane head
  • Ready for immediate use without warm-up or polarisation times

Functions such as the automatic temperature, pressure and salt compensation are ideal to match individual measuring conditions and make the instrument the perfect all-rounder in water analysis. Calibration data are sensor-specific and stored on the integrated SD card in the unit, which also contains a free software for monitoring, storing and transferring measurement data.

 

You want to determine BOD5 in the laboratory using the dilution method?
If so, the SD 400 Oxi L is the ideal measuring instrument. The diameter of the sensor is ideally suited for standard-compliant BOD Karlsruher bottles NS 19/26 (Ø ≥ 16.4 mm). Measuring points with time stamp can be recorded manually at the push of a button and read out directly in the device.  Choose between different cable lengths: 740000 - 1.5 cable,  740010 - 3 m cable, 740020 - 10 m cable 
Behind the scenes
Read here how the optical determination of dissolved oxygen works.
Record your data automatically using the free software.
You want to measure dissolved oxygen safely and conveniently over a longer period of time? With the ODO recording software you can easily save your data in csv format. Simply connect the device to your computer with a micro-USB cable and start the software. At the same time, the unit is powered via the interface. The free software is available on the SD card in the unit or can be downloaded here. 
Title Parameter and Range Part Number Add to quotation cart
Electrochemical measurement instruments for reliable and fast determination. Especially on site, these cope with any environment, are portable and easy to use. 
740030
Electrochemical measurement instruments for reliable and fast determination. Especially on site, these cope with any environment, are portable and easy to use. 
Oxygen 0 - 50 mg/L O2 740000
Electrochemical measurement instruments for reliable and fast determination. Especially on site, these cope with any environment, are portable and easy to use. 
Oxygen 0 - 50 mg/L O2 740010
Electrochemical measurement instruments for reliable and fast determination. Especially on site, these cope with any environment, are portable and easy to use. 
Oxygen 0 - 50 mg/L O2 740020
Title Online Download Type Format Language Direct Download
Instruction Manual SD 400 Oxi L Instruction Manual PDF (3.56 MB)
SD 400 Oxi L - ODO User Panel Utility Program EXE (223.90 MB)
EU-Declaration of Conformity SD 400 Oxi L Declaration of Conformity PDF (0.19 MB)