SD 335 Multi-Parameter Meter
Intuitive user interface with graphical LCD-display
- -Galvanically isolated measuring inputs
- -Data transfer via Micro-USB in CSV format
- -Robust protective armouring with two electrode holders
Waterproof multiparameter handheld instrument for the simultaneous determination of temperature and two other parameters: pH, ORP, conductivity/TDS/salinity and dissolved oxygen (O2-concentration/O2-saturation)
SD 400 Dissolved Oxygen Meter
Luminescence Technology
High accuracy
Drift-free, optical measurement
Easy, intuitive handling
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 polarization 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.
