Turbidity Measuring Module: HazeQC ME
A solution for the measurement of turbidity in liquids, the HazeQC ME turbidity measuring module, is now provided by Anton Paar as part of a new modular measuring system. The approved ratio method with measurement at three angles (transmission 0°, scattered light at 25° and 90°) is used to prevent the influence of particle size on the turbidity value. The measurement is carried out at a wavelength of 650 nm ±30 nm (MEBAK- and EBC-compliant) in a cell with adjustable constant temperature. This turbidity measuring module expands Anton Paar's product portfolio and adds a further important parameter for analyzing liquid samples - providing the same high quality expected of Anton Paar products.
Accurate and traceable turbidity measurement
- Three-angle turbidity measurement (transmission 0°, scattered light at 25° and 90°) at 650 nm according to MEBAK and EBC
- Approved ratio method eliminates the influence of particle size on the turbidity value
- Highly accurate Peltier-thermostatted cell (0.01 °C stability)
Combinations for up to 7 parameters possible
- Up to 7 parameters in one measuring cycle if used in combination with PBA-B (density, alcohol, beer color, pH, CO2, O2, turbidity)
- Combination with Alcolyzer Plus Beer or with the Beer Analyzing System (Alcolyzer Plus Beer, density meter, sample changer)
- All measurements directly out of the bottle or can, no degassing required if using a PFD Filling Device
| Measuring range | |
|---|---|
| Turbidity | 0 to 100 EBC (0 to 400 NTU) |
| Temperature | 0 to 40 °C (temperatures below 15 °C require an external cooling) |
| Repeatability s.d. | |
| Turbidity | 0.02 EBC (0.08 NTU) |
| Temperature | 0.01 °C |
| Additional information | |
| Measurement principle | Three-angle stray light and absorbance measurement (0°, 25° and 90°), ratio method for the reduction of interferences |
| Wavelength | 650 nm |
| Minimum sample volume | approx. 3 mL |
| Measuring time per sample | 3 to 4 minutes (incl. filling) |
| Interfaces | 2 x RS-232 |
| Wetted parts | EPDM, FEP, glass, PEEK, PTFE, PU, stainless steel, Tygon |
| Dimensions (L x W x H) |
380 x 160 x 190 mm (15 x 6.3 x 7.5 inches) |
| Weight | 5.3 kg (11,7 lbs) |
| External thermostat (optional) | Flow rate: 0.4 to 0.7 L/min Maximum pressure: 0.5 bar (7.3 psi) Temperature of the cooling medium: 15 to 25 °C (59 to 77 °F) |
Most of the documents in this area can be downloaded directly. For some documents you need to register and then send a request to Anton Paar. Your download request will be processed as soon as possible by the responsible sales partner.
Application specific documents
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