... for BOD and resipration measurement.
To meet growth demands and accommodate additional applications, OxiTop® and OxiTop®-C systems are flexible and expandable. Available as individual items in different combinations.
Stirrers IS 6 and IS 12 have been specially developed for BOD measurement with the OxiTop® system. Software-controlled speed regulation prevents the magnetic stirrer bar from getting caught or wobbling. The speed is selected so that an optimal gas exchange with the sample takes place. The stirrer is maintenance-free and non-wearing as it contains no moving parts.
The IS 6-Var model has been specially developed for use with large measuring vessels and has space for 6 measuring vessels. Its outer dimensions are identical to those of the IS 12.
Model | IS 6 | IS 12 | IS 6-Var |
No. of stirring positions | 6 | 12 | 6 |
Stirrer speed | Program-controlled 180 ... 450 min-1 |
Program-controlled 180 ... 450 min-1 |
Program-controlled 180 ... 450 min-1 |
Ambient temperature | Storage: -25 °C ... +65 °C Operation: +5 °C ... +40 °C |
Storage: -25 °C ... +65 °C Operation: +5 °C ... +40 °C |
Storage: -25 °C ... +65 °C Operation: +5 °C ... +40 °C |
Dimensions (H x W x D) | 67 x 265 x 181 mm | 67 x 266 x 350 mm | 70 x 350 x 266 mm |
Power supply | Universal power supply 100-240V/50/60Hz | Universal power supply 100-240V/50/60Hz | Universal power supply 100-240V/50/60Hz |
For identification of BOD bottles for OxiTop® instruments.
Two testing aids are available for monitoring measurement and checking system leakage, which can be called up during a corresponding time interval using the AQA function in the controller.
These calibration tablets simulate a complete BOD and perform quantitative monitoring of measurement (approx. 308 mg/l, batch-dependent) as well as checks for leakage over the entire period.
This testing aid performs a “quick” check for under-pressure and leakage. The OxiTop® contains the pressure table required for the individual place of installation. OxiTop®-C automatically includes these values.