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Minikit AQUALYTIC Test Kit Arsenic Test Kit
Checkit Comparator Comparator 2000+
AL10 AL15 SD 300 SD
AL250 AL400 AL450 AL800
Thermostatschrank Labor-Kuehlschrank
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The new SD 400 Oxi L

Optical oxygen measurement

The SD 400 Oxi L is a completely newly developed instrument that has been designed for the application of treatment plants and waterworks, research and teaching, as well as fish-farming. The luminescence technology combines high measurement accuracy with low maintenance and operates without electrolyte solution.

  • high measurement accuracy using luminescence technology
  • short response time of the oxygen electrode
  • low maintenance due to long-life electrode
  • low incident flow of the electrode – no need for stirring
  • incl. software for advanced and simplified data management with data logger function
  • backlit LC-display for measurements in any environment

With its standard BSB flask-optimized electrode, the SD 400 Oxi L is ideally suited for the measurement of BOD in laboratories using the dilution method.

We would like to take the opportunity of the product launch to make a special offer on this instrument for a limited period. Please contact us at to receive this offer. You can register for an online training now by using this link .

New oxygen meter

The SD 310 Oxi is the latest generation of oxygen meters and replaces the previous model, AL20Oxi. It has been designed specifically to target laboratories and environmental institutions, such as treatment plants and municipal waterworks, and supports the reliable measurement of dissolved oxygen in water.…


New photometer: AL410 with Bluetooth®

We have expanded our photometer series with the AL410. The AL410 targets the analysis of wastewater, potable water and industrial water. It is equipped with Bluetooth® to enable data management and data exchange with your tablet or smartphone.

The device interacts with our AQUALYTIC…


New: BOD measurement system BD 600

The BD 600 is our latest device for BOD measurement. The new device is designed specifically for use in laboratories and purification plants and enables automatic BOD measurement at customizable intervals (over 1 to 28 days). All result information can be continuously monitored on the …


Test Kits: long proven and reliable

The AQUALYTIC® Test Kits for boiler, cooling and industrial water are specially compiled for fast, on-site testing. Equipped with colorimetric and titrimetric test methods, users are able to carry out both field and lab measurements quickly and easily. Cost-effective refill packs make this test …


Instruction manuals: did you know that….

…. we have made all our instruction manuals available on our website? By using the search button in the download area, you can find the appropriate document for your kit or instrument. The search function works when entering the exact instrument name or the …