VELP flocculators are ideal for the flocculation process, which involves the aggregation of small particles (such as fine suspended solids) into larger clusters. Chemicals (such as flocculants or coagulants) can be added to a liquid to encourage particle aggregation for further analysis processes.
Flocculation is commonly used in water treatment, environmental analysis, and in various industrial processes, such as:
- Water and wastewater treatment: Removing suspended solids or contaminants by promoting the formation of flocs that can settle out of the water.
- Research applications: Studying particle behaviour and interactions in liquids.
- Food and beverage industry: For example, in the clarification of beverages like juice or wine.
- Mining and metallurgy: Separating impurities from ores or slurry.

Features
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• Identical conditions for all positions for comparable results | • Manage and simulate different conditions in parallel in one single instrument |
• Digitally selectable speed from 10 to 300 rpm | • Individually selectable speed - 10 to 300 rpm |
• Settable timer for unattended operation | • Adjust stirring rods height without tools |
• Adjust stirring rods height without tools | • Illuminated back panel for observation |
• Intuitive and bright digital display | • Powerful brushless motor and SpeedServo technology |
• Illuminated back panel for observation | |
pH, Dissolved Oxygen, Conductivity - All in the same meter.
Multi 3510 IDS
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- Entry level sequential muti-parameter meter, with memory for field use or manual input.
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Meter in case (only) | Meter in case with SM Pro armouring | SET 1 with sensor SenTix 940 | SET 3 with sensor TetraCon 925 | SET 4 with sensor FDO 925 |
IM0798 | CM0616 | IM0799 | IM0801 | IM0803 |
Multi 3620 IDS
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- Simultaneous measurement of 2 parameters in any combination, colour display, accepts sensors with cable lengths up to 100 metres, GLP/AQA compliant, data output to PC, USB or printer.
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Meter Only | SET C with sensors SenTix 940 and TetraCon 925 | SET G with sensors SenTix 940, TetraCon 925 and FDO 925 All 3 metre cables | SET WL (meter only) with wireless meter module WLM-M |
IM0804 | IM0299 | IM0805 | IM0806 |
Multi 3630 IDS
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- All supplied with SM Pro protective armouring
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- Simultaneous measurement of 3 parameters in any combination, colour display, accepts sensors with cable lengths up to 100 metres, GLP/AQA compliant, data output to PC, USB or printer. Connection of a MPP 930 IDS depth sonde possible.
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Meter Only | SET F with sensors SenTix 940, TetraCon 925 and FDO 925 | SET G with sensors SenTix 940, TetraCon 925 and FDO 925 All 3 metre cables | SET KS2 - Field case set (meter only) | SET WL - Field case with wireless meter module WLM-M |
IM0229 | IM0807 | IM0808 | IM0809 | IM0812 |
ELECTRODES | ROWE CODE |
WTW | |
SenTix 940 - IDS pH combination electrode with gel electrolyte, plastic shaft and integrated temperature sensor | IE1402 |
FDO® 925 - Optical IDS Dissolved Oxygen Sensor - Digital, with plug head, requires AS/IDS-X cable or wireless module | IS0574 |
TetraCon 925 - 4-electrode-IDS conductivity cell with graphite electrodes, epoxy shaft, cell constant 0.475 cm–1 | CP0876 |