Complete packages for 6 or 12 measuring stations
Complete packages for 6 or 12 measuring points for routine measurements:
The BOD measurement with OxiTop® is based on pressure measurement in a closed system: The micro-organisms in the sample consume the oxygen and generate CO2 in the process. This is absorbed with NaOH. This will cause a vacuum pressure, which can be determined as a measured value in mg/l BOD.
The sample volume used regulates how much oxygen is available in order for full BOD to run. With different volumes, measuring ranges up to 4,000 mg/l BOD can be measured.
The OxiTop® heads (green and yellow to differentiate between infeed and output) have an AutoTemp function: If the sample temperature is still too cold, the start of the measurement is delayed automatically until a constant temperature is reached, but at least for 1 hour.
In addition to the automatic saving of 5 measured values (1 value per day),you can also manually read other measured values after these 5 days have elapsed, so that control values or measurements can be tracked over time (long-term).
The OxiTop® IS is ready for use immediately, as we will always supply you with product sets including accessories.
Technical Specifications
| OxiTop® measuring head | |
| Measuring principle | gauge pressure sensor |
| Measured quantity | BODn |
| Measuring range | 0 ... 40 digits (display units) équivautà 0 ... 40/80/200/400/800/2000/4000 mg / L BOD |
| Display resolution | ± 1 digit (± ^ = 3.55 hPa) |
| Print field | 500 - 1100 hPa |
| Memory of the measured values | for BOD5: 1 day |
| Room temperature | Storage: -25 ° C ... +65 ° C Operation: +5 ° C ... +50 ° C |
| Dimensions | H: 69 mm, Ø 70 mm |
References
| OxiTop® IS 6 | Complete package, ready to measure, 6 simultaneous measurements with a stirring system IS 6 for operation on 230V / 50 / 60Hz and 6 OxiTop® measuring systems, including accessories | 208210 |
| OxiTop® IS 12-6 | Complete package, ready to measure for 6 simultaneous measurements, expandable to 12 simultaneous measurements, with IS agitation system 12 for operation on 230V / 50 / 60Hz and 6 OxiTop® measuring systems, including accessories | 208212 |
| OxiTop® IS 12 | Complete package, ready to measure, 12 simultaneous measurements, with IS agitation system 12 for operation on 230V / 50 / 60Hz and 12 OxiTop® measuring systems, including accessories | 208211
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| Note: Options for devices 120 VAC / 60 Hz | ||
Accessories
| Model | Description | Order no. |
|---|---|---|
| OxiTop® GN | Measuring head green | 208800 |
| OxiTop® GB | Measuring head yellow | 208810 |
| OxiTop®-6 | 3 x measuring head GN, 3 x measuring head GB | 208812 |
| OxiTop®-10 | 5 x measuring head GN, 5 x measuring head GB | 208813 |
| OxiTop®-2 | 1 x measuring head GN,1 x measuring head GB | 208814 |
| OxiTop® SET-6 | Set with 6 measuring points, without stirring platform | 208817 |
| OxiTop® SET-10 | Set with 10 measuring point, without stirring platform | 208818 |
| OxiTop® SET-2 | Set with 2 measuring points, without stirring platform | 208819 |
| ST-OxiTop® | Storage rack for heads | 209010 |
| PF 600 | Replacement bottle, minimum order 3 | 209100 |
| Dia/600 | Diagram blocks | 209020 |
| RST 600 | Stirrers | 209120 |
| REF 600 | Stirrer remover | 209130 |
| NHP 600 | Sodium hydroxide pads | 209140 |
| NTH 600 | Nitrification inhibitor | 209331 |
| OxiTop® PM | Calibration tablets | 209333 |
| OxiTop® PT | Leakage test material | 209334 |
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